Top 10 Remodeling Contractors in Fenton, MO

Porch Pro Headshot Bri Co Construction
Remodeling Contractors
Serves Fenton, Missouri
"Bri-Co built a deck for us on our home. We have been picturing what we would like our deck to look like, and how we wanted it built. We were not the easiest clients for them because of our demands, but they fulfilled every request, and built us a beautiful deck. We have pictures to prove it. Th...Read more about Bri Co Construction
12.5% response rate
"Bri-Co built a deck for us on our home. We have been picturing what we would like our deck to look like, and how we wanted it built. We were not the easiest clients for them because of our demands, but they fulfilled every request, and built us a beautiful deck. We have pictures to prove it. Th...Read more about Bri Co Construction
Porch Pro Headshot Mosby Building Arts
Remodeling Contractors
Serves Fenton, Missouri
(375)
Home remodeling, repairs, design & architecture for Metro St. Louis since 1947. Specializing in kitchen and bath remodeling, exterior design, water & moisture repairs and accessible design. You team with a staff of certified architects, designers and craftsmen to create the right home for the way yo...Read more about Mosby Building Arts
Home remodeling, repairs, design & architecture for Metro St. Louis since 1947. Specializing in kitchen and bath remodeling, exterior design, water & moisture repairs and accessible design. You team with a staff of certified architects, designers and craftsmen to create the right home for the way yo...Read more about Mosby Building Arts
Porch Pro Headshot Hallmark Complete
Remodeling Contractors
Serves Fenton, Missouri
(304)
We are an area based remodeler and general contractor. Our specialty is kitchen and bath remodeling, hard surface flooring such as tile, hardwood, and laminate, and showers of every kind including acrylic, tile, natural stone, and Onyx. We strive for an excellent customer experience and have license...Read more about Hallmark Complete
We are an area based remodeler and general contractor. Our specialty is kitchen and bath remodeling, hard surface flooring such as tile, hardwood, and laminate, and showers of every kind including acrylic, tile, natural stone, and Onyx. We strive for an excellent customer experience and have license...Read more about Hallmark Complete
Porch Pro Headshot STL Design and Build
Remodeling Contractors
Serves Fenton, Missouri
(400)
Stl Design & Build, based out of Maryland Heights, can serve any and all of your remodeling needs. Contact us today at 314-736-5800. We would love to work with you!
Stl Design & Build, based out of Maryland Heights, can serve any and all of your remodeling needs. Contact us today at 314-736-5800. We would love to work with you!
Porch Pro Headshot Berry Door & Window
Remodeling Contractors
Serves Fenton, Missouri
(44)
Berry Door & Window features an extensive product line of garage doors, entry doors, interior doors, storm doors, patio doors and windows. Our service department offers a 26 Point Gold Star Safety Inspection to extend the life of your existing garage doors as well as repairs and new installations. ...Read more about Berry Door & Window
Berry Door & Window features an extensive product line of garage doors, entry doors, interior doors, storm doors, patio doors and windows. Our service department offers a 26 Point Gold Star Safety Inspection to extend the life of your existing garage doors as well as repairs and new installations. ...Read more about Berry Door & Window
Porch Pro Headshot Kelkat Bath and Remodeling
Remodeling Contractors
Serves Fenton, Missouri
(13)
"Kelkat Construction is very professional, dependable and honest. Their attention to detail is impeccable. They listen to what the customer wants and deliver. I would highly recommend them to anyone. No job is to big or to small."
"Kelkat Construction is very professional, dependable and honest. Their attention to detail is impeccable. They listen to what the customer wants and deliver. I would highly recommend them to anyone. No job is to big or to small."
Porch Pro Headshot Premier Contractors,LLC
Remodeling Contractors
Serves Fenton, Missouri
(12)
I own Premier Contractors, LLC. It is a local business that specializes in a multitude of construction needs. I graduated from Ranken in 2005 with associates in Carpentry and Building Construction, and have been working in the field ever since. I take a tremendous amount of quality in my craftsmansh...Read more about Premier Contractors,LLC
I own Premier Contractors, LLC. It is a local business that specializes in a multitude of construction needs. I graduated from Ranken in 2005 with associates in Carpentry and Building Construction, and have been working in the field ever since. I take a tremendous amount of quality in my craftsmansh...Read more about Premier Contractors,LLC
Porch Pro Headshot CW Construction / Remodeling LLC.
Remodeling Contractors
Serves Fenton, Missouri
(5)
CW Construction / Remodeling LLC.'s mission is to be a leading contractor in the Jefferson County and South County area's. With over 30 years experience in the home remodeling and improvement services industry. Our skilled staff will get the job done right, on time, and within your projects budget. ...Read more about CW Construction / Remodeling LLC.
CW Construction / Remodeling LLC.'s mission is to be a leading contractor in the Jefferson County and South County area's. With over 30 years experience in the home remodeling and improvement services industry. Our skilled staff will get the job done right, on time, and within your projects budget. ...Read more about CW Construction / Remodeling LLC.
Porch Pro Headshot Custom Craftsman Construction Inc
Remodeling Contractors
Serves Fenton, Missouri
(2)
"We had a long cabinet built in our kitchen area. It was to hold extra pot and pans and dishes and stuff like that. Also to hold China and crystal. They did a great job. We were very pleased with the outcome. They had to make it from scratch because of the dimensions. The drawings that they showed u...Read more about Custom Craftsman Construction Inc
"We had a long cabinet built in our kitchen area. It was to hold extra pot and pans and dishes and stuff like that. Also to hold China and crystal. They did a great job. We were very pleased with the outcome. They had to make it from scratch because of the dimensions. The drawings that they showed u...Read more about Custom Craftsman Construction Inc
Porch Pro Headshot AAA Remodeling Company
Remodeling Contractors
Serves Fenton, Missouri
AAA Remodeling Company is a full service remodeling company specializing in Kitchens, Baths, Sunrooms and Screen Enclosures. We also provide other residential construction services and light commercial work. Call us today to see if we can help you get started enjoying the best home on your block!!...Read more about AAA Remodeling Company
AAA Remodeling Company is a full service remodeling company specializing in Kitchens, Baths, Sunrooms and Screen Enclosures. We also provide other residential construction services and light commercial work. Call us today to see if we can help you get started enjoying the best home on your block!!...Read more about AAA Remodeling Company

Frequently asked questions about remodeling contractors

The important steps to remember when finding a good local remodeling contractor:

Reviews - Check the contractor’s website and social media to see what their previous clients have said about their home remodeling work.

Past projects - Often, you’ll be able to find pictures of their previous work on their website or social media. If people are really happy with their remodeled home, they often post pictures on social media and then tag the remodeling contractor.

Up-to-date licenses - It would be useful to know what licenses and registration are needed for renovations companies in your state, and then make sure your contractor is up to standard.

Word of mouth - Generally people like to talk, so ask around for recommendations from your friends and neighbors to see if there is a top remodeling contractor in your community. It’s really important to hire someone you can trust, and if they already have a good reputation in your town, you can probably trust that they’ll treat you well too.

Compare prices - You can get a quote from a number of remodeling contractors or renovations companies to see who has the best going rate compared to the best reputation. Check to see how much each is charging for labor vs. the estimated cost of materials for the home remodeling.

Check out this article for more tips on hiring the best remodeling contractor for the job. It has further details on this topic.

Hiring a remodeling contractor can put you in a vulnerable position. Not only are you inviting someone you don’t know into your home, but you’re also allowing them to take your home apart and put it back together.

With this in mind, the following tips are recommended:

  • Have a written contract that outlines all the work to be completed and the pricing.
  • Note any additions to scope that come up as the project progresses, including additional materials and sizing issues.
  • Make sure the contractor is licensed and insured.
  • Ask for referrals and follow them up. Ask previous clients what they have to say about the work, including the quality and price, and whether the remodeling contractor stayed on budget.
  • Pay attention to the contractor’s style of communication and how he/she is able to communicate about the project. Are they willing to discuss details about their progress? Are they willing to be flexible?
  • Get a written estimate from the renovation company or remodeling contractor. Make sure it’s detailed and includes all the supplies needed, the rate per hour of work, and any other factors such as a timeline or special orders.

Depending on the project, you may be required to pay a deposit for the work. According to the National Association of the Remodeling Industry, “Receiving some sort of down payment at signing is a good practice to ensure a customer’s sincere intent to do the project. A payment schedule should be part of the contract language. Typical down payments are 25% to 33%. Sometimes even higher depending on the type of work being done. A down payment is highly recommended when products have to be ordered by the contractor immediately.”

You may be able to negotiate the percentage of the down payment, especially if you have established good communication with them. Ask your remodeling contractor what they expect and work out an agreeable percentage, but never pay the total cost upfront.

While it may be tempting to take on a remodeling project on your own, it's usually wise to hire a professional remodeling contractor for the job. Hiring a pro may save you money down the road because a pro can help you avoid costly mistakes and possible miscalculations. A remodeling contractor will carry liability and workers compensation insurance, which is set up to protect both the homeowner and contractor.

As you consider how to move forward with your home remodeling vision, you’ll have to consider which parts (if any) you can do yourself and what will have to be done professionally. For example, you may know how to paint a room, but don’t have the first clue about drywalling or knocking down a wall. These are things you probably don’t want to just take a swing at yourself.

These are some other issues people sometimes encounter when doing a DIY remodeling of their home:

  • Time — When it comes down to it, you simply don’t have the hours to put toward a home remodeling project.
  • Effort — What sounds simple enough in theory sometimes turns out to be rather laborious, and is no longer worth the DIY bragging rights.
  • Money — You may not save much money with a DIY project because you a) might cause damage, b) may need to redo some of your work, and c) may not get the materials for the same rate as the renovation company.

Having a solid plan up front will make hiring a remodeling contractor well worth your while.

Requirements for contractor licensing vary from state to state. Approximately 35 states require licenses. In some states, requirements for licensing are very lenient, so the licenses might not mean much to the consumer. In other states, a license means the contractor has a good track record.

Make sure licenses are up-to-date when hiring a renovations company or general contractor. Some states require different licensing categories and/or requirements, so it would be wise to read up on those of your state and check to see if your contractor’s license covers the type of work needed. Never hire a remodeling contractor that doesn’t have or can’t produce their license for working in your state, no matter their reason. Most states require that a license be obtained by any remodeling contractor performing work valued over $500.

With a license, the contractor should be up to date on current building codes, safety policies, disposal of hazardous materials, labor and employee hiring, and permitting. If the contractor doesn’t produce the paperwork, you may want to consider going in another direction.

Proof of a license does not always guarantee good work. Other than checking on a remodeling contractor’s license, homeowners should make sure a potential contractor carries liability and workers compensation insurance. Homeowners should scrutinize contractor’s reviews, look at a portfolio of past work, and look into a pro’s local reputation.

There are many factors involved when it comes to hiring a professional home remodeling contractor. Consider variables such as the complexity and size of the space being renovated, the cost and quality of materials, and the number of subcontractors and labor required.

Don’t go by the price itself, however. Though you’ll collect many estimates from remodeling contractors, don’t let price be the deciding factor. If you pay less, you may get less. Beware of any estimates that stand out as being lower (or higher, for that matter) than the rest.

Get several estimates and make sure they’re itemized (time, materials, costs, etc.) so you can compare various quotes. You may find that the higher cost is worth the money.

Some common things that will likely increase the cost of a remodeling contractor:

  • Electrical or plumbing work is involved.
  • The materials are imported.
  • The project is complex (several rooms, a particularly unique design, extra-heavy materials).
  • The time of year. Most people do their renovations in the late spring and summer, making it the season where demand allows for higher rates.

Consult the free Porch project cost guides to get an idea about how much a home renovation project may cost in your area.

The benefits of having one general contractor outweigh any other situation, including you trying to juggle all the different aspects of the project yourself. Hire a general contractor to manage subcontractors and schedule all the work.

There are many different types of contractors based on the kind of labor they’re trained in. For example, there are concrete contractors, HVAC contractors, closet contractors, kitchen contractors, and roofing contractors. Once you determine the specific work that needs to be done for your home remodeling project, you can look for a particular kind of contractor. If you need to remodel a whole room, you can get a contractor specific to that or to the kind of material you’ll be using, like drywall or plaster.

Since different types of contractors can potentially work on your home remodel, having a general contractor to outsource is the best way to go. When subcontractors are bringing on a crew, make sure that it’s a solid team and that everyone is on the same page with costs, materials, and the design of the remodeling vision. Everyone should know their work well and be properly licensed according to your state regulations.

Choosing a local remodeling contractor who knows the best local subcontractors is a smart way to go. Contractors and laborers often collaborate, especially in smaller towns. Making good contracting decisions will ensure that you’ll enjoy both the progress and results of your next home remodeling project. Remember that communication is the key to success. Setting reasonable expectations, establishing a good repertoire, and regularly checking in will lead to a smooth, easy home improvement project.

Recent reviews for Fenton Remodeling Contractors

257058

They say they are professionals, however, our 14 day walk in tub instillation took 58 days to complete. They failed inspection at our residence on a final walk through inspection due to not having a GFI outlet installed on our 7,000 tub. They also failed ...

- San Juan Caffey Jr
257066

Straight trash

- San Juan Caffey Jr
61459

Took my money and never came back out to complete my job, now I call and call and get no answer! Scam business beware!

- Rob Zimmerman
162849

Rich Vineyard reviewed CW Construction / Remodeling LLC. — 5 star June 15, 2018 · We have used Clarence and Wally on three major projects and can only say they are great. These days it's hard to find reliable contractors to work on your home that do exce...

- Claudia Smith
4108

Excellent work quality. Excellent to keep appointment. Excellent value.

Midstate came out to look at our bowed floors. They quickly repaired them so new hardwood could be installed. Great job Dennis Pevely, Mo.

207444

I hired Midstate to do my master bathroom remodel. I saw them at a local home show. After accepting their bid for the remodel, a start date was set. The guys showed up on time and immediately put clean protective drop cloths down on my floor from the fron...

- Phyllis Kendy
94816

Midstate came out and repaired our crowned floor joist to prepare for our new wood floors. The weather was bad outside but they still came and did a great job on fixing our floor joist. We had another project Midstate did for us on the exterior of our hom...

- Dennis Mattison
177601

I contracted with Midstate to complete my kitchen remodel. Another contractor bailed on us leaving loose ends and an unusable kitchen. Midstate came in with their people and completed the work in a timely fashion. Thank you for helping us in a bad situati...

- Tim Bentter
171689

Midstate was referred to us by a local supply company. We hired them to do the drywall, painting & interior trim work in our home. The guys showed up when we were ready and completed the job in a very professional manner. The finish work is very good, our...

- mike richey
152293

Our basement looks great guys! We are super pleased with the results. The project took less than 2 months and was everything we were looking for. We valued the suggestions and options Tim Jr. brought to the project as we only had a loose idea of what we w...

- Kelly Salv
75586

I used Premier Handyman for a concrete/foundation job. Cost was reasonable. Job was done timely and I am well pleased with outcome.

- Janet Amato
125299

I had my kitchen and bathrooms remodeled. He was clean, done on time, quality and reasonably priced. Would recommend to anyone.

- Blake Melton

Everything You Need to Know About Fenton Remodeling Contractors

Who are the best Remodeling Contractors in Fenton?

We've found 50 remodeling contractor providers that are available to you in Fenton.

Keep in mind that every project has different requirements, and some remodeling contractor professionals maybe be more equipped to handle the specifications of your remodeling contractors work than others. Talk to multiple remodeling contractors before deciding which one is right for you. You will want to consider how much they charge, if they are properly licensed for remodeling contractors work in Fenton, and if your project is a fit. Here are some suggested professionals and companies to get you started:

  • Home Service Co
    • Location: Fenton
  • Bartels-Missey, Inc.
    • Location: Fenton
    • Been in business since: 1980
  • Crannick Home Remodeling
    • Location: Fenton

Will Remodeling Contractors work in Fenton require permits, inspections, special licenses, etc.?

Whether you’re remodeling contractor job is in Fenton or any other city, you're going to want to do a bit of research before hiring remodeling contractors. Even small jobs may have certain regulations around them. Often, the remodeling contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the remodeling contractors folks that everything is in order.

How does invoicing/payment work for most Remodeling Contractor projects in Fenton?

Every project differs, but you should ask any remodeling contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any remodeling contractors work is done.

If the job is large and going to take longer than a day, it's common practice for remodeling contractors to request a down payment. Usually, this will be around 25% so they can commence work on your remodeling contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the remodeling contractor to determine if you pay immediately or can send payment at a later date.

All Remodeling Contractors in Fenton, MO

Porch Pro Headshot Wit Construction, LLC
Remodeling Contractors
Serves Fenton, Missouri
(35)
Complete Home Remodeling: Finished Lower Levels Kitchens Bathrooms Tile & Stone Installation Fireplaces Room Additions Sunrooms Pergolas Wood Floors Decks Siding Windows & Doors Finished Garages Interior & Exterior Painting Power Washing Privacy Fences Rental Home Rehabs Specialtie...Read more about Wit Construction, LLC
Complete Home Remodeling: Finished Lower Levels Kitchens Bathrooms Tile & Stone Installation Fireplaces Room Additions Sunrooms Pergolas Wood Floors Decks Siding Windows & Doors Finished Garages Interior & Exterior Painting Power Washing Privacy Fences Rental Home Rehabs Specialtie...Read more about Wit Construction, LLC
Porch Pro Headshot Reliable Remodeling
Remodeling Contractors
Serves Fenton, Missouri
(25)
Reliable Remodeling has been in business since 2006. We have over 40 years of experience in the home remodeling business. We have experience in all facets of new construction, remodeling, repairs, and maintenance. Our employees have an average of 15 years of experience in the remodeling and maintena...Read more about Reliable Remodeling
Reliable Remodeling has been in business since 2006. We have over 40 years of experience in the home remodeling business. We have experience in all facets of new construction, remodeling, repairs, and maintenance. Our employees have an average of 15 years of experience in the remodeling and maintena...Read more about Reliable Remodeling
Porch Pro Headshot RTW Contracting
Remodeling Contractors
Serves Fenton, Missouri
(17)
RTW prides itself on it's attention to detail and offer's clients innovative building solutions with exceptional service and communication from the start and long after the project is completed. Rob Walters, owner and operator is a true master carpenter and maintains the highest quality possible wit...Read more about RTW Contracting
RTW prides itself on it's attention to detail and offer's clients innovative building solutions with exceptional service and communication from the start and long after the project is completed. Rob Walters, owner and operator is a true master carpenter and maintains the highest quality possible wit...Read more about RTW Contracting
Porch Pro Headshot Klein Developments
Remodeling Contractors
Serves Fenton, Missouri
(9)
Klein Developments, a St Louis General Contractor, specializes in Residential Construction & Commercial Construction including Home Remodeling, Home additions, and other construction services. BBB Accredited Business A+ Rating.
Klein Developments, a St Louis General Contractor, specializes in Residential Construction & Commercial Construction including Home Remodeling, Home additions, and other construction services. BBB Accredited Business A+ Rating.
Porch Pro Headshot House on a Hill Renovation, LLC
Remodeling Contractors
Serves Fenton, Missouri
Hiring the right home remodeling contractor is a big decision. You're looking for a professional company - not 'Chuck with a Truck' - but an experienced team of craftsmen who listen to your vision, deliver spectacular results, finish on-time and on-schedule, and at a price you can live with. Qualit...Read more about House on a Hill Renovation, LLC
Hiring the right home remodeling contractor is a big decision. You're looking for a professional company - not 'Chuck with a Truck' - but an experienced team of craftsmen who listen to your vision, deliver spectacular results, finish on-time and on-schedule, and at a price you can live with. Qualit...Read more about House on a Hill Renovation, LLC
Porch Pro Headshot Archway Construction & Remodeling LLC
Remodeling Contractors
Serves Fenton, Missouri
Building A Room Addition With Archway Construction and Remodeling you know you're getting the best. We're committed to providing you with the highest level of service, so you'll always choose us for your remodeling needs. We know that remodeling upsets your life and is not fun or convenient. So, ...Read more about Archway Construction & Remodeling LLC
Building A Room Addition With Archway Construction and Remodeling you know you're getting the best. We're committed to providing you with the highest level of service, so you'll always choose us for your remodeling needs. We know that remodeling upsets your life and is not fun or convenient. So, ...Read more about Archway Construction & Remodeling LLC
Porch Pro Headshot Midstate Contractors
Remodeling Contractors
Serves Fenton, Missouri
(19)
Full service building, remodeling, & drywall contractors since 1950 Residential & Commercial BBB member Family owned & Operated New home construction, room additions, church remodeling & construction, complete interior & exterior remodeling services Quality minded, Christian based company. Drywa...Read more about Midstate Contractors
Full service building, remodeling, & drywall contractors since 1950 Residential & Commercial BBB member Family owned & Operated New home construction, room additions, church remodeling & construction, complete interior & exterior remodeling services Quality minded, Christian based company. Drywa...Read more about Midstate Contractors
Porch Pro Headshot Boyd Home Solutions LLC
Remodeling Contractors
Serves Fenton, Missouri
Home Remodeler in Maryland Heights Missouri. Family Owned and Operated. Rated best quality windows, Doors, Siding, Roofs and Decks!
Home Remodeler in Maryland Heights Missouri. Family Owned and Operated. Rated best quality windows, Doors, Siding, Roofs and Decks!
Porch Pro Headshot St. Charles Home Improvements, LLC
Remodeling Contractors
Serves Fenton, Missouri
(1)
Like many people your home is special to your family and it is your biggest investment. St. Charles Home Improvements understands this, which is why we take special care of your property and have the necessary skills required for completing your project to satisfaction. We handle jobs of all sorts, ...Read more about St. Charles Home Improvements, LLC
Like many people your home is special to your family and it is your biggest investment. St. Charles Home Improvements understands this, which is why we take special care of your property and have the necessary skills required for completing your project to satisfaction. We handle jobs of all sorts, ...Read more about St. Charles Home Improvements, LLC
Porch Pro Headshot Granite Transformations
Remodeling Contractors
Serves Fenton, Missouri
Granite Transformations is a remodeling contractor based out of Fenton. Offering bathtub installation, bathroom design, and interior remodeling, they offer over 1 decade of experience. Granite Transformations accepts credit cards.
Granite Transformations is a remodeling contractor based out of Fenton. Offering bathtub installation, bathroom design, and interior remodeling, they offer over 1 decade of experience. Granite Transformations accepts credit cards.
Porch Pro Headshot K & S Maintenance Services
Remodeling Contractors
Serves Fenton, Missouri
Our goal is bring integrity with quality craftsmanship. Honesty is our best policy, and all our work from handyman services to full remodeling is guaranteed for up to a full year after the job is completed.
Our goal is bring integrity with quality craftsmanship. Honesty is our best policy, and all our work from handyman services to full remodeling is guaranteed for up to a full year after the job is completed.
Porch Pro Headshot Crannick Home Remodeling
Remodeling Contractors
Serves Fenton, Missouri
We specialize at home renovations and remodeling. No job too big or small, we can take on local repairs as well as large scale remodels.
We specialize at home renovations and remodeling. No job too big or small, we can take on local repairs as well as large scale remodels.
Porch Pro Headshot Anderson Building Co LLC
Remodeling Contractors
Serves Fenton, Missouri
Porch Pro Headshot Freedom Design & Construction
Remodeling Contractors
Serves Fenton, Missouri

Latest projects near Fenton

Recent projects booked on Porch
Fenton 63026
Countertop Installation
Start Date
Within 48 hours
Type of countertop
Solid wood
Fenton 63026
Deck Construction
Start Date
Within a month
Service requested
Modify deck
Change surface material
Yes
Existing surface material
Wood
Desired surface material
I could use a professional recommendation
Structural modifications
No
Supplemental features
upgrade railings
Materials provided
No, pro must provide materials
Valley Park 63088
Deck Construction
Start Date
I'm flexible
Service
Decking
Service requested
Repair deck
Areas of focus
Stairs, Railings
Damage type
Fill open space maybe add stairs.
Extent of damage
Minor
Surface material
Wood
Structural material
Wood
Additional modifications
Yes
Deck modifications
Stairs
Plans for modification
No, but I know what I want.
Materials provided
Yes, I just need construction
Insurance claim
No
Saint Louis 63127
Deck Construction
Start Date
Within a month
Service requested
Replace deck
Deck removed
No, pro should remove existing deck
Plans, drawings, blueprints
No, but I know what I want
Deck size (SQFT)
500 to 1000 square feet
Surface and railing material
I'd like a professional recommendation, Composite, Metal, Wood
Structure material
I'd like a professional recommendation
Structural features
Custom stairs
Supplemental features
BBQ
Materials included
Yes, I just need construction