Top 10 General Contractors in Alton, IL

Porch Pro Headshot MLC Construction
General Contractors
Serves Alton, Illinois
(8)
We strive to make the client happy and to provide the best experience there can be for them. professional construction company offering General Construction and Construction Management Services in the St. Louis and surrounding areas. Our contractors have experience in a variety of industries and dis...Read more about MLC Construction
We strive to make the client happy and to provide the best experience there can be for them. professional construction company offering General Construction and Construction Management Services in the St. Louis and surrounding areas. Our contractors have experience in a variety of industries and dis...Read more about MLC Construction
Porch Pro Headshot Heinz Furniture & Floor Cvrng
General Contractors
Serves Alton, Illinois
Heinz Furniture & Floor Cvrng, based out of Carlinville, is a 5th generation business started in 1854. We offer Furniture (Flexsteel, Ashley, Best, etc), flooring of all types, mattresses, blinds and more. We offer free onsite estimates with installation and delivery available. We focus on servic...Read more about Heinz Furniture & Floor Cvrng
Heinz Furniture & Floor Cvrng, based out of Carlinville, is a 5th generation business started in 1854. We offer Furniture (Flexsteel, Ashley, Best, etc), flooring of all types, mattresses, blinds and more. We offer free onsite estimates with installation and delivery available. We focus on servic...Read more about Heinz Furniture & Floor Cvrng
Porch Pro Headshot Tycon Builders LLC
General Contractors
Serves Alton, Illinois
Tycon Builders LLC is a home-grown full service residential contractor: Most of the team at Tycon have grown up right here in the Riverbend community. We like to think of our customers as our neighbors, and we want to make sure to take care of our neighbors.
Tycon Builders LLC is a home-grown full service residential contractor: Most of the team at Tycon have grown up right here in the Riverbend community. We like to think of our customers as our neighbors, and we want to make sure to take care of our neighbors.
Porch Pro Headshot B&C SUPERIOR CONTRACTING LLC
General Contractors
Serves Alton, Illinois
We are a small construction company located in the Metro St Louis area. Providing Concrete Construction Services and Home Improvement Services to Homeowners and Contractors . Call today so we can get your project started. Office (618) 823-0566 Cell (618) 541-1592
We are a small construction company located in the Metro St Louis area. Providing Concrete Construction Services and Home Improvement Services to Homeowners and Contractors . Call today so we can get your project started. Office (618) 823-0566 Cell (618) 541-1592
Porch Pro Headshot KNC General Construction
General Contractors
Serves Alton, Illinois
(4)
Our mission at KNC General Construction is to provide communities with fair pricing, trustworthy workmanship, and great products during their home improvement projects. We strive to break through industry norms and deliver excellent customer service during every project. We are a licensed, bonded an...Read more about KNC General Construction
Our mission at KNC General Construction is to provide communities with fair pricing, trustworthy workmanship, and great products during their home improvement projects. We strive to break through industry norms and deliver excellent customer service during every project. We are a licensed, bonded an...Read more about KNC General Construction
Porch Pro Headshot Lenz Home Repair And Remodeling
General Contractors
Serves Alton, Illinois
(3)
Lenz Home Repair can tackle any job, big or small. From framing to painting, deck repairs to complete decks, minor electrical, sink repairs, you name it, Lenz can fix it. I like a challenging job that has to be problem solved. Then stepping back to see the work accomplished and saying "We did it!"
Lenz Home Repair can tackle any job, big or small. From framing to painting, deck repairs to complete decks, minor electrical, sink repairs, you name it, Lenz can fix it. I like a challenging job that has to be problem solved. Then stepping back to see the work accomplished and saying "We did it!"
Porch Pro Headshot M&M Maintenance LLC
General Contractors
Serves Alton, Illinois
Skilled General contractor in Saint Louis MO. Our staff is here to handle Roofing, painting , tuck-pointing, decks, floors window and doors We are a one stop shop. our customers call us , help when you need it!
Skilled General contractor in Saint Louis MO. Our staff is here to handle Roofing, painting , tuck-pointing, decks, floors window and doors We are a one stop shop. our customers call us , help when you need it!
Porch Pro Headshot Quality Home Solutions of St. Louis
General Contractors
Serves Alton, Illinois
Welcome! Our team has been providing the St. Louis Area with quality construction and home improvement services for over 20 years. We specialize in all areas of residential remodeling and our staff offers quality and reliable customer service that you can count on. We take pride in providing the h...Read more about Quality Home Solutions of St. Louis
Welcome! Our team has been providing the St. Louis Area with quality construction and home improvement services for over 20 years. We specialize in all areas of residential remodeling and our staff offers quality and reliable customer service that you can count on. We take pride in providing the h...Read more about Quality Home Solutions of St. Louis
Porch Pro Headshot Alpha Customs LLC
General Contractors
Serves Alton, Illinois
Decks, Doors, Glass, Windows, Patios, and more. We have what it takes to get the job done and get it finished quickly!
Decks, Doors, Glass, Windows, Patios, and more. We have what it takes to get the job done and get it finished quickly!
Porch Pro Headshot Envy Enterprises LLC
General Contractors
Serves Alton, Illinois
(3)
We are a small residential general contractor. We specialize in concrete but are not limited to just that. We offer a large variety of skill sets and professionalism to complete projects on time with the quality you deserve. Envy Enterprises LLC and our associates have multiple years of combined exp...Read more about Envy Enterprises LLC
We are a small residential general contractor. We specialize in concrete but are not limited to just that. We offer a large variety of skill sets and professionalism to complete projects on time with the quality you deserve. Envy Enterprises LLC and our associates have multiple years of combined exp...Read more about Envy Enterprises LLC

Frequently asked questions about general contractors

A general contractor oversees building and remodeling projects from start to finish. Their main priority is making sure that a project progresses according to the schedule, is on budget, and that all work is done properly. All other contractors and workers answer to the general contractor and they answer to the client who hired them.

Start by getting bids from different contractors. Bids lay out your expected cost and the extent of the project, including materials, labor, and when the project will be done. If you have a local contractor in mind, feel free to work with them in negotiating the terms of a bid, rather than putting out a competitive bid request. Terms typically outline payment installments, an expected timeline for milestones, and the expected outcome at each phase of the project.

Once you've signed the contract with the general contractor, they bring in the workers and begin on the project. Throughout the course of the project, the general contractor manages all workers and subcontractors. General contractors generally own or work for a company that handles one or two aspects of building and remodeling. Very few do framing, finishing, electrical, concrete, plumbing, and landscaping on their own. So, it's quite common for general contractors to outsource work from other companies. The general contractor handles the hiring of these subcontractors, as well as paying them and their own workers. You only have to worry about paying the general contractor.

Hiring multiple subcontractors for a job might seem more economical, but it would put much of the decision-making on you. What you might save in money may be offset by the amount of time and mental energy you'd have to put into the project. An experienced general contractor knows the ins and outs of the construction business. They understand how to structure a project and work with subcontractors to get projects completed safely, and on schedule. This leaves the day-to-day decisions to someone with more experience.

The licensing rules in some states require hiring a general contractor for certain projects. If the state doesn't require a general contractor in your case, it makes good sense to hire a licensed and insured local contractor.

General contractors live by their reputation. They work hard to build trust with their clients and honor that trust through their management of construction projects. Even if they never lift a hammer during the course of a job, they feel a great sense of ownership of the whole operation.

General contractors usually have a vast knowledge of local building codes. Their understanding of construction and people management helps all subcontractors to work together. They see how each piece fits together to make a completed project. Subcontractors may take a narrow view of their role, which could cause problems for other subcontractors working on the next step. General contractors work closely with their crews, subcontractors, and you to prevent costly miscommunication.

Whether you're hiring a home contractor to build your dream house or searching "general contractors in my area" to oversee a remodel project, you'll be working closely with whomever you choose.

When you get underway with your contractor, you'll begin by sorting out every possible detail. Before work begins, the contractor will work out a project plan with you. The project plan may include determining fixtures, finishes, and furnishings — to avoid any cost gaps in the initial bid. The more specific you are, the more realistic and accurate the bid will be.

Make sure it’s OK to call or text your contractor throughout the day. Even if they aren't always available, they should provide you with contact information for a lead person or someone else you can discuss the project with. When possible, visit the job site. This gives the contractor or lead the opportunity to bring up any issues and ask any questions about specifics that weren't covered in the project plan.

It's also helpful to keep a project journal. Write down product order numbers. Jot down questions and ideas, and note delivery dates. This can make it easier to sort out any disputes that may arise later. Track any changes to the initial project plan in writing. If unforeseen changes occur, make sure to get a bid change in writing.

Other helpful tips:

  • Check on work as it progresses
  • Pay only for completed work
  • Be a fair customer by paying bills on time, responding quickly to questions, and treating your contractor and their workers fairly
  • Know the workers’ names, and make sure they have what they need
  • Establishing a good working relationship with your contractor from the beginning will lead to a more successful project

Some general contractors charge a flat fee. Most charge a markup, which is a percentage of the overall completed project cost. The markup amount covers their overhead, including advertising, insurance, office expenses, and their own salary. The contractor should outline all payments and expenses in the contract at the outset.

Contractors typically ask for a percentage of the total project cost upfront. This initial fee covers the cost of getting the project started, provides workers with their wages for the first phase of the construction, and helps serve as a deposit for the needed materials and supplies. Fifteen percent is a fair and decent initial payment for getting a project started. Most states cap this initial fee at 33%, and a good contractor should have good enough credit to cover remaining up-front costs.

After each phase or "milestone" gets completed, your contract will likely require you to pay more money toward the project. These installments are an expected part of the construction process to cover wages, additional supplies, and materials the contractor may need to continue. Even the most well-off contractor would quickly run out of money to move forward if they didn't include installment payments into their contracts.

A big project is a costly endeavor and a long-term investment. When choosing a general contractor, it makes sense to look beyond just the contractor’s fee. Be sure to hire someone that can provide proof of licensing, insurance, and references. Take the time to look into their track record. A good general contractor will leave a trail of stellar online reviews, and when you talk to former clients, they'll have only good things to say. When you enter a project with a contractor, you need a pro you trust with your home, so it’s wise to do your homework ahead of time to ensure a successful outcome.

Begin with a plan that lays out the scope of the remodeling work you want done. By the time you hire a contractor, you should have decided on materials, fixtures, appliances, and other items. If you've decided on any changes to the floor plan, be sure to add the specifics to your plan. The more details, the better. Add everything you can think of, down to the brass pulls for the kitchen cupboards.

Once you have this plan, start talking to contractors to get estimates and formal bids. Ask around for local contractor recommendations at your local hardware store, or go online and read client reviews. Good contractors tend to be very busy, so expect a waiting period from the time you contact them to the time they can start on the project. Be sure to seek out a contractor with experience in the job you need done. If you need a patio installed, scroll past them if they specialize in kitchens and baths.

When speaking to the contractor, make sure you're clear on which parts of the project the contractor will handle and which will go to a subcontractor. Ask for proof of licensing, insurance, and any relevant subcontractors' licenses. Check contractor credentials with your local Better Business Bureau.

Only sign a detailed contract, and be sure you understand every detail of the contract before signing. Be sure to get the proper permits for your project. A good contractor will be able to talk you through getting permits. In some places, contractors are able to get the permits themselves. Check in with the contractor regularly during the course of the project to avoid errors and miscommunication.

Searching online for "good general contractors near me" or getting referrals from a hardware or home improvement store is a first step to hiring a contractor. Take certain precautions before hiring a contractor to prevent costly headaches later on.

Begin by working with a professional architect or designer who's able to provide all the information a contractor will need. A designer or architect can also create the necessary drawings to submit for obtaining a permit. Include details like finishes, fixtures, plumbing work, electrical installations, and possible millwork.

Come up with a specifications list in advance. Write down the details of every element you want placed into the project, from the front door to the floor tiles that you want. Calculate to make sure all your selections fall within your budget and meet your personal requirements.

Make sure your contractor has the proper licensing and insurance. Check out a potential contractor’s previous work. They should be able to offer examples. When you interview contractors, remember that you'll spend a lot of time working with this person. You need to feel you can trust them because unexpected situations are bound to come up. Perhaps you didn't consider what style of door handle you want for the master bathroom, or the carpet you selected for the living room is no longer available. These types of situations happen with any project, so do your best to remain patient throughout the construction process.

See to it that your contractor provides a timeline that they can stick to and that works with your needs. Get a list of subcontractors they use, and look into their history. Use careful consideration when choosing your contractor for the most successful outcome.

Be sure your general contractor is licensed and insured. They should have both contractor’s liability insurance and worker’s compensation insurance. An insured contractor will take responsibility for the project and for anything that happens at the worksite. Make sure their insurance covers any subcontractors or that they only work with insured third parties.

Ask for proof of insurance right away. Hiring an uninsured contractor may seem less expensive, but it could cost you down the road. In the event of a job-site injury or property damage, a properly insured contractor will shield you from potentially catastrophic costs. Depending on the state you live in, if a worker is injured on your property and their general contractor didn't carry the proper insurance, you might be liable for the cost of treating their injuries.

Homeowners’ insurance policies cover property damage. Some also cover limited injury liability, but these policies have limitations. Even in the unlikely event that your policy covers 100 percent of liability, your premiums would most certainly go up. Contractors insurance ensures that you don't have to cover any costs unrelated to the project completion itself.

If a contractor is reliable, they'll be licensed and carry insurance, and if they don't have a license, no company will insure them. Proof of proper licensing and insurance is a sure sign of a reliable contractor.

Recent reviews for Alton General Contractors

66271

Mike Manculich of Victorian Homes has done home improvement work for me In the past and recently built me a new custom home. His quality of work, high integrity and reasonable pricing are enough for me to recommend him and his company.

- Lynn Corey
28214

Very good at what they do and always looking to save the customer money!

- Nicole Gaines
28283

Does great work. And will hire them again.

141650

Lee and his crew did a great job on our remodel. Two Thumbs Up and Highly recommend them!!

- James McElhany
32714

They finished my kitchen quickly and did a good job. Very reasonable too

- Kevin Zanders

Everything You Need to Know About Alton General Contractors

General Contractor Services isn’t exactly what I’m looking for. Are there more specific services similar to general contractors available in Alton?

If you’ve determined that general contractor services are not quite what you were looking for, or if you had a specific project in mind that is similar to general contractor services, we can still help you find the right professional in Alton.

Alton has 50 general contractor professionals that can help you with your general contractor services job. Head to our Pros Page to find specific general contractors-pros in Alton.

Who are the best General Contractors in Alton?

We've found 50 general contractor providers that are available to you in Alton.

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

  • Fitzgibbons Painting
    • Location: Alton
    • Been in business since: 1998
  • Stockell Custom Homes
    • Location: Alton
    • Been in business since: 1986
  • Epik Construction & Remodeling LLC
    • Location: Alton

How many general contractors does Alton have?

There are around 50 companies throughout Alton to help you with your next general contractor services job.

  • 5 of them have an A or A+ rating from Better Business Bureau.

All General Contractors in Alton, IL

Porch Pro Headshot Victorian Builders
General Contractors
Serves Alton, Illinois
(1)
We are a home contractor specializing in custom homes, fences, concrete work, and room additions. References and photographs of our work are available upon request. We cover the metro-east and St. Louis metro areas. Please call for a proposal 618-670-9142.
We are a home contractor specializing in custom homes, fences, concrete work, and room additions. References and photographs of our work are available upon request. We cover the metro-east and St. Louis metro areas. Please call for a proposal 618-670-9142.
Porch Pro Headshot C.M.H
General Contractors
Serves Alton, Illinois
We are a family owned business that only takes on projects that we know we can handle and gives the customer the best work they are expecting I started this business about 2 years ago I was unemployed and needed to put something together fast to provide for my family I was offered a project to make ...Read more about C.M.H
We are a family owned business that only takes on projects that we know we can handle and gives the customer the best work they are expecting I started this business about 2 years ago I was unemployed and needed to put something together fast to provide for my family I was offered a project to make ...Read more about C.M.H
Porch Pro Headshot Lanier Cleaning &Restoration
General Contractors
Serves Alton, Illinois
Services include water migagation, Mold Removal, air duct cleaning along with carpet cleaning we off both commercial and residential Services. We are a growing company looking to take on commercial contracts for Cleaning/ water Migagation Services. License in WRT IICRC, Insurance is a must.
Services include water migagation, Mold Removal, air duct cleaning along with carpet cleaning we off both commercial and residential Services. We are a growing company looking to take on commercial contracts for Cleaning/ water Migagation Services. License in WRT IICRC, Insurance is a must.
Porch Pro Headshot As Needed Home Improvements LLC
General Contractors
Serves Alton, Illinois
My name is Chris Staten and I started As Needed Home Improvements in 2007. Home remodeling is my specialty. I can help you with your kitchen, bathroom and basement remodeling jobs. I also do decks, hardwood flooring, tile flooring and backsplash, window replacement, painting and more. I love wh...Read more about As Needed Home Improvements LLC
My name is Chris Staten and I started As Needed Home Improvements in 2007. Home remodeling is my specialty. I can help you with your kitchen, bathroom and basement remodeling jobs. I also do decks, hardwood flooring, tile flooring and backsplash, window replacement, painting and more. I love wh...Read more about As Needed Home Improvements LLC
Porch Pro Headshot HPS Construction LLC
General Contractors
Serves Alton, Illinois
We are your premier local Construction Remodeling Company! With over 30 years of professional experience in custom home remodeling, we strive to provide nothing but top-notch quality and service! At HPS Construction, we make sure that our clients' construction projects run smooth from start to fin...Read more about HPS Construction LLC
We are your premier local Construction Remodeling Company! With over 30 years of professional experience in custom home remodeling, we strive to provide nothing but top-notch quality and service! At HPS Construction, we make sure that our clients' construction projects run smooth from start to fin...Read more about HPS Construction LLC
Porch Pro Headshot Ostrander Painting and Decorating
General Contractors
Serves Alton, Illinois
We are a small group of skilled craftsman that take pride in their work and strive to build close personal relationships with the home owners. We will not leave a job until the client is completely satisfied. We like to work closely with our customers to ensure that they are getting what they expec...Read more about Ostrander Painting and Decorating
We are a small group of skilled craftsman that take pride in their work and strive to build close personal relationships with the home owners. We will not leave a job until the client is completely satisfied. We like to work closely with our customers to ensure that they are getting what they expec...Read more about Ostrander Painting and Decorating
Porch Pro Headshot Forte General Contracting Services
General Contractors
Serves Alton, Illinois
(1)
"I hired Forte to overlay our old crumbling asphalt driveway. I was very happy with not only the new asphalt, but the quick and personal service and attention that the entire crew gave us from start to finish! They went above and beyond our expectations of a general contractor. We were treated like ...Read more about Forte General Contracting Services
"I hired Forte to overlay our old crumbling asphalt driveway. I was very happy with not only the new asphalt, but the quick and personal service and attention that the entire crew gave us from start to finish! They went above and beyond our expectations of a general contractor. We were treated like ...Read more about Forte General Contracting Services
Porch Pro Headshot GATEWAY QUALITY CONSTRUCTION ➕
General Contractors
Serves Alton, Illinois
We are complete remodeling company of interiors and exteriors. Floor to roof and everything inbetween.
We are complete remodeling company of interiors and exteriors. Floor to roof and everything inbetween.
Porch Pro Headshot New Custom Homes  U.S.A.-Only
General Contractors
Serves Alton, Illinois
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Porch Pro Headshot Dbi Construction
General Contractors
Serves Alton, Illinois
Dbi Construction, based in Wood River, is a general contractor that provides sunroom construction, roofing, storm shelter installation and more.
Dbi Construction, based in Wood River, is a general contractor that provides sunroom construction, roofing, storm shelter installation and more.
Porch Pro Headshot Complete Home Maintenance
General Contractors
Serves Alton, Illinois
decks and porches remodeling screen rooms and repairs landscaping projects windows and doors new construction general home repair minor plumbing repair electrical replacement siding
decks and porches remodeling screen rooms and repairs landscaping projects windows and doors new construction general home repair minor plumbing repair electrical replacement siding
Porch Pro Headshot Chicos Construction
General Contractors
Serves Alton, Illinois
We specialize in anything from interior as exterior such as •drywall, flooring, bathrooms, kitchens •roofing, siding, decks •repairs, painting You name it we can do it
We specialize in anything from interior as exterior such as •drywall, flooring, bathrooms, kitchens •roofing, siding, decks •repairs, painting You name it we can do it
Porch Pro Headshot Rcbd Exteriors
General Contractors
Serves Alton, Illinois
(1)
General contracting company specializing in building,fencing, and roofing
General contracting company specializing in building,fencing, and roofing

Latest projects near Alton

Recent projects booked on Porch
Godfrey 62035
Residential Building
Start Date
Within a year
Project type
Something else
Residential building project type
want to have kitchen & bathroom retiled All NEW
Extent of design prep work
No
Alton 62002
Demolition
Start Date
Within 48 hours
Fencing project type
Remove an existing fence
Length of fence to remove
Less than 50 feet
Fencing material
Vinyl or PVC