Top 10 General Contractors in Alton, NH

Porch Pro Headshot Blue rock construction corp
General Contractors
Serves Alton, New Hampshire
(19,902)
"Rick and his crew came out after a few really high estimates for a new garage we wanted. Rick gave us a very competitive price. He did what was outlined in the contract and involved us every step of the way. Would like to give him praise for his work and awesome attitude. With out him we would not ...Read more about Blue rock construction corp
"Rick and his crew came out after a few really high estimates for a new garage we wanted. Rick gave us a very competitive price. He did what was outlined in the contract and involved us every step of the way. Would like to give him praise for his work and awesome attitude. With out him we would not ...Read more about Blue rock construction corp
Porch Pro Headshot SAVU LLC
General Contractors
Serves Alton, New Hampshire
(111)
"Vasile was awesome to work with and did amazing work. He helped tile a powder room as well as a backsplash under a floating shelf in our kitchen. He was super responsive and knowledgable helping provide guidance on making sure I had the right materials for the job. He even drove over to Lowe's to ...Read more about SAVU LLC
"Vasile was awesome to work with and did amazing work. He helped tile a powder room as well as a backsplash under a floating shelf in our kitchen. He was super responsive and knowledgable helping provide guidance on making sure I had the right materials for the job. He even drove over to Lowe's to ...Read more about SAVU LLC
Porch Pro Headshot Carpe Diem Construction
General Contractors
Serves Alton, New Hampshire
(9)
We are an up and coming construction company specializing in frame to finish work. We have a genuine focus on high quality work and customer satisfaction. No more horror stories of bad contractors messing something up, or leaving before the job is done. We want to be the company you want to refer to...Read more about Carpe Diem Construction
We are an up and coming construction company specializing in frame to finish work. We have a genuine focus on high quality work and customer satisfaction. No more horror stories of bad contractors messing something up, or leaving before the job is done. We want to be the company you want to refer to...Read more about Carpe Diem Construction
Porch Pro Headshot Modern Exterior Concepts
General Contractors
Serves Alton, New Hampshire
Modern Exterior Concepts has been a leader in carpentry and woodworking in New England since its inception. There have been many changes in the industry since then but one thing that never changes is the need for reliable, quality craftsmanship at a competitive price. Every year our team researches ...Read more about Modern Exterior Concepts
Modern Exterior Concepts has been a leader in carpentry and woodworking in New England since its inception. There have been many changes in the industry since then but one thing that never changes is the need for reliable, quality craftsmanship at a competitive price. Every year our team researches ...Read more about Modern Exterior Concepts
Porch Pro Headshot Home Repair Plus
General Contractors
Serves Alton, New Hampshire
(50)
Home Repair Plus has been providing hi quality repairs to homes in the southern NH area for over a decade now. We have also been a top rated subcontractor in the past for: 1) Home Depot at home services * Windows, Doors, Roofing repairs. 2) Sears at home services * Windows, Doors, Sid...Read more about Home Repair Plus
Home Repair Plus has been providing hi quality repairs to homes in the southern NH area for over a decade now. We have also been a top rated subcontractor in the past for: 1) Home Depot at home services * Windows, Doors, Roofing repairs. 2) Sears at home services * Windows, Doors, Sid...Read more about Home Repair Plus
Porch Pro Headshot  Tibbetts Construction
General Contractors
Serves Alton, New Hampshire
(6)
"They added a 2nd story to our ranch. Professional, courteous and most importantly honest. Hard to find those qualities today. Please know we are very meticulous and demand quality. Joel gave us that and more!! Highly recommend! Mike and Resha"
100% response rate
"They added a 2nd story to our ranch. Professional, courteous and most importantly honest. Hard to find those qualities today. Please know we are very meticulous and demand quality. Joel gave us that and more!! Highly recommend! Mike and Resha"
Porch Pro Headshot J M C Plumbing & Remodeling
General Contractors
Serves Alton, New Hampshire
JMC providesa well rounded service that includes and is not limited to; -Plumbing. -Heating. Commercial and residential. -Kitchen and bath remodeling. -service plumbing repairs -water heater repair and replace. -general carpentry -GC abilities. -fair pricing and warranted work.
JMC providesa well rounded service that includes and is not limited to; -Plumbing. -Heating. Commercial and residential. -Kitchen and bath remodeling. -service plumbing repairs -water heater repair and replace. -general carpentry -GC abilities. -fair pricing and warranted work.
Porch Pro Headshot paradise services llc.
General Contractors
Serves Alton, New Hampshire
Our mission is to help you with any project you need done with quality and a fair price! We motivate ourselves everyday to have our customers satisfied with our work and we have been doing that for years!
Our mission is to help you with any project you need done with quality and a fair price! We motivate ourselves everyday to have our customers satisfied with our work and we have been doing that for years!
Porch Pro Headshot Knights Construction Co
General Contractors
Serves Alton, New Hampshire
Investing in the American Dream is one of life's most exciting accomplishments. Therefore, choosing the right builder to handle the design and construction of your dream home is an important, vital step down the path to a positive and successful experience. Rozen Construction & Remolding LLC has hel...Read more about Knights Construction Co
Investing in the American Dream is one of life's most exciting accomplishments. Therefore, choosing the right builder to handle the design and construction of your dream home is an important, vital step down the path to a positive and successful experience. Rozen Construction & Remolding LLC has hel...Read more about Knights Construction Co
Porch Pro Headshot Custom Building Concepts
General Contractors
Serves Alton, New Hampshire
Custom Building Concepts has been a leader in carpentry and woodworking in New England since its inception. There have been many changes in the industry since then but one thing that never changes is the need for reliable, quality craftsmanship at a competitive price. Every year our team researches ...Read more about Custom Building Concepts
Custom Building Concepts has been a leader in carpentry and woodworking in New England since its inception. There have been many changes in the industry since then but one thing that never changes is the need for reliable, quality craftsmanship at a competitive price. Every year our team researches ...Read more about Custom Building Concepts

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

430704

I use them for everything we need built. They have remodeled my home, built 2 stores and a venue for us! Top notch company to work with. Oh ya they even built my kids 2 tree houses!! J.S.

- William wallace
180069

Rick was very kind and listened to all of my concerns. We talked about the importance of getting my project done quickly and within days, I have a great new front porch! He was very knowledgeable and answered all my questions. Great work quality and staye...

- Sarah Cotnoir
179338

On time, quality work, neat and tidy, honest very fair pricing

- Rick X
156319

I hired Savullc to install my kitchen back splash. He arrived on time even though we had 10" of snow. He was friendly, professional and does quality work. He cleaned up all the mess both inside and in the garage where he was cutting tile. His price was ...

- Linda Rizza
145997

Excellent work, Great Pricing, overall Great Job.

- Rory Orstead
141377

Great job with artistic input!!! Done in one day instead of 2 because he was willing to stay longer. Not only a backsplash but also tiling of some walls. Just a beautiful job!!! We can highly recommend him

- Sibylla Ottomanelli
164472

Stellar service and experience for my backsplash project. From the quote until the job was done, everything was super pleasant. He did a great job on a much needed backsplash, and even came out on short notice. Really a great experience, I will definitel...

- eric reeser
196575

Fantastic, quality work. Great communicator, timely and professional. I’d highly recommend Savu services to anyone! Very happy with the service!

- Mary Cohen
164281

Savu did a fantastic job with a very intricate glass tile project! They were professional, courteous and my house was perfectly clean when they finished the job. I highly recommend them!

- James Anderson
210849

SAVU LLC did an amazing job installing quartz stone on my fireplace and hardwood floor in my living room. I am very please with the work done and will use again for other projects.

- Shauna Willson
150262

Vasile was wonderful to work with! Very prompt communication, showed up on time, did very beautiful professional work. We needed a tile backsplash installed, and there were a few spots that were tricky (narrow areas where two windows met at a corner, in p...

- Susan Sica
164521

I had approximately 30 square feet of ceramic tile backsplash to install. I purchased the materials myself at the local home store. I went with a 3"x6" subway tile. I was referred to Savu by a co-worker who also had a kitchen backsplash installed by him. ...

- Artemis Pasom

Everything You Need to Know About Alton General Contractors

I’m searching for General Contractors servicing my zip code in Alton.

Many general contractors provide service to multiple zip codes in and around Alton. Browse through a sample of the General Contractors in Alton below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful general contractor services jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • ACE Enterprizes:
    • Service Area Zip Code: 03812
  • Saviors Custom Carpentry:
    • Service Area Zip Code: 19121
  • Upright Frameworks LLC:
    • Service Area Zip Code: 04050

If you weren't able to find the right general contractor company that services your Alton zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Alton.

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 should I hire if I need General Contractor Services in Alton?

Right now there are about 50 companies in and around Alton ready to help you with your general contractor services project.

    Below we've listed a few of the top General Contractors on Porch:

    All General Contractors in Alton, NH

    Porch Pro Headshot Craig David Systems
    General Contractors
    Serves Alton, New Hampshire
    In the Internet of Everything era, there has never been a more important time for private and public sector organizations to take a transformative approach. Critical insights are the key to understanding the right moves for your business, whether you want to: Build new markets and develop new busin...Read more about Craig David Systems
    In the Internet of Everything era, there has never been a more important time for private and public sector organizations to take a transformative approach. Critical insights are the key to understanding the right moves for your business, whether you want to: Build new markets and develop new busin...Read more about Craig David Systems
    Porch Pro Headshot LCI General Contractors
    General Contractors
    Serves Alton, New Hampshire
    LCI General Contractors (Wayaca Construction Corporation), based in Kensington NH, performs all levels of building and remodeling for both residential and commercial construction needs. LCI offers start-to-finish solutions for new projects as well as historical renovations. High-quality construction...Read more about LCI General Contractors
    LCI General Contractors (Wayaca Construction Corporation), based in Kensington NH, performs all levels of building and remodeling for both residential and commercial construction needs. LCI offers start-to-finish solutions for new projects as well as historical renovations. High-quality construction...Read more about LCI General Contractors
    Porch Pro Headshot Advanced Metal Roofing LLC
    General Contractors
    Serves Alton, New Hampshire
    (86)
    Porch Pro Headshot Dan the handyman
    General Contractors
    Serves Alton, New Hampshire
    Need a handyman I'm your guy! Chimneys floors remodels siding painting fully licensed and financially flexable!
    Need a handyman I'm your guy! Chimneys floors remodels siding painting fully licensed and financially flexable!
    Porch Pro Headshot Act land management
    General Contractors
    Serves Alton, New Hampshire
    We offer construction services from logging, land clearing, and general excavation to management services such as brush hogging and hardscape install.
    We offer construction services from logging, land clearing, and general excavation to management services such as brush hogging and hardscape install.
    Porch Pro Headshot Kyle Bjelf painting
    General Contractors
    Serves Alton, New Hampshire
    Working hard everyday. Hard worker, free estimates, honest, and treat every customer with respect.
    Working hard everyday. Hard worker, free estimates, honest, and treat every customer with respect.
    Porch Pro Headshot Jc Home Improvement LLC
    General Contractors
    Serves Alton, New Hampshire
    Small family owned company doing the small things right to make you happy.
    Small family owned company doing the small things right to make you happy.
    Porch Pro Headshot Madwater Construction & Maintenance
    General Contractors
    Serves Alton, New Hampshire
    Based in Barrington and founded in 2004, Madwater Construction & Maintenance is a general contractor that provides storm shelter installation and bathroom remodeling as well as other services. They provide emergency services.
    Based in Barrington and founded in 2004, Madwater Construction & Maintenance is a general contractor that provides storm shelter installation and bathroom remodeling as well as other services. They provide emergency services.
    Porch Pro Headshot JoPhil & Associates
    General Contractors
    Serves Alton, New Hampshire
    Since 1986 Jophil and Associates has been providing new home construction and remodeling services in Southern Maine and beyond. Finding a reputable, hardworking, and responsive contractor is one of the most important decisions a person will make. That is why the team at Jophil and Associates works ...Read more about JoPhil & Associates
    Since 1986 Jophil and Associates has been providing new home construction and remodeling services in Southern Maine and beyond. Finding a reputable, hardworking, and responsive contractor is one of the most important decisions a person will make. That is why the team at Jophil and Associates works ...Read more about JoPhil & Associates
    Porch Pro Headshot Patriot General Contracting
    General Contractors
    Serves Alton, New Hampshire
    Porch Pro Headshot George LaBonte / Contractor
    General Contractors
    Serves Alton, New Hampshire
    50 Years of experience BUILDING & REMODELING CONSTRUCTION MANAGEMENT KITCHEN & BATH RENOVATIONS DECKS, GARAGES. & ADDITIONS
    50 Years of experience BUILDING & REMODELING CONSTRUCTION MANAGEMENT KITCHEN & BATH RENOVATIONS DECKS, GARAGES. & ADDITIONS
    Porch Pro Headshot AHR Builders LLC
    General Contractors
    Serves Alton, New Hampshire
    Porch Pro Headshot JFM Construction & Property services
    General Contractors
    Serves Alton, New Hampshire

    Latest projects near Alton

    Recent projects booked on Porch
    Alton 03809
    Residential Building
    Start Date
    I'm flexible
    Project type
    Something else
    Residential building project type
    refinish laundry, new stackables washer and dryer and new shelving
    Extent of design prep work
    Yes, I have sketches and a basic idea of what I want
    Alton 03809
    Residential Building
    Start Date
    I'm flexible
    Service needed
    Residential Building