What does a general contractor do?

<div>General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:<ul><li>Complete pre-construction planning, both with the customer and crew</li><li>Provide realistic cost estimates</li><li>Develop construction timelines</li><li>Ensure deadlines are met</li><li>Acquire permits as needed</li><li>Purchase supplies and materials</li></ul></div>

What questions should I ask a general contractor?

<div>Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:<ul><li>Which types of insurance do you carry?</li><li>Can you provide a list of references?</li><li>What is the expected timeline for this project?</li><li>How will my project be supervised?</li><li>Will you hire subcontractors for the job?</li><li>What is the best way to communicate changes?</li><li>Will you obtain all of the required building permits?</li></ul></div>

Should general contractors be certified or licensed?

<div>While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our <a href="https://www.angi.com/angi-license-check.htm">state licensing tool</a> to review the local general contractor guidelines for your area.As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul>Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

Top 10 Best Contractors in Barnstead, NH

Handyman for Multiple Small Project Service

Verified Reviews for Contractor Service pros in Barnstead, NH

*The Angi rating for Contractor Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

*The HomeAdvisor rating for Contractor Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

Last update on August 11, 2025

Reviewed in October 2024
Overwall Painting was communicative and professional. They showed up and got my painting job done before the cold weather set in. The building was in bad shape before, but between the carpentry and painting they did, it looks great now.
Overwall Painting LLC
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Reviewed in May 2023
Excellent carpentry work done on my window silll. Polite, prompt service.
Clough Carpentry
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Reviewed in December 2020
When choosing a contractor for a big house project, such as full exterior painting, including a laundry list of carpentry work on our clapboard, we researched at length. Once we met Brian and received a prompt quote for our project, we knew who to move forward with. He has a drive for customer...
Northern Ridge Painting & Remodeling, LLC
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Reviewed in March 2020
Although I was hesitant at first to hire this company I am very glad that I did. Quality of work and knowledge of what had to be done well exceeded my expectations. I would highly recommend Peter Rousseau Carpentry. Thank you again Peter!
Peter Rousseau
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Reviewed in October 2018
Both Jim and Jeff did a great job! They did a deck in the back of the house and rebuilt 2 sets of stair in the front. They were there everyday except when it rained hard. They finished the job early despite this and I would highly recommend them to anyone in need of carpentry work in or outside...
J.A. Longden Construction
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Reviewed in July 2015
Kevin Percival is by far the best contractor I have ever dealt with. When he came out to quote the job, he spent a lot of time with me discussing options and costs. I couldn't afford to do all the work that needed to be done this year, so he helped me prioritize the work that should be done...
Percival Remodeling LLC.
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Reviewed in October 2014
The guys at KCP did a fantastic job! They worked around my busy schedule and were on time every day. They worked quickly and neatly, minimizing the impact to our daily lives. At the completion of the job the manager walked me through everything they completed and even took care of a few items...
Kramer's Custom Painting and Carpentry
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Reviewed in July 2014
I couldn't be happier with the College Works intern we had. Lauren was dependable, friendly, kept in constant communication, and even volunteered to paint my shed herself (not part of the original quote). The paint job itself was slow to get started, due to delays in the crew finishing a...
College Works Painting Massachusetts
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Reviewed in June 2010
General Contractor Review: About five weeks ago, we had the arduous task of roaming the yellow pages for a contractor. We went searching with our hackles already raised. Why? We had very bad luck with a contractor hired years ago. Not only did he do a shabby job but ran off?our money in...
Joe Shea
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Contractors in Barnstead

P Jordan Construction LLC

P Jordan Construction LLC

Customers say: Quality work

Recommended by 100% of Angi customers

60 local quotes requested

All construction projects from additions to finish work. We specialize in built-in cabinetry, additions, decks, stairs and all finish trim work. I have 15 years of professional experience. Give us a call and get that project finished!

"Good communication and a reasonable price Quality work done in a short amount of time Would definitely hire again"

Don R on July 2025

"Good communication and a reasonable price Quality work done in a short amount of time Would definitely hire again"

Don R on July 2025

Customers say: Quick response

Recommended by 100% of Angi customers

67 local quotes requested

“Transform your home with our expert carpentry finishes. From stunning doors and elegant windows to flawless floors and custom decks, we bring craftsmanship and quality to every project. Trust us to elevate your space with precision and style.”

"Beto replaced 2 sets of exterior stairs at my home. He was very easy to work with and always communicated with me regarding scheduling. His work is high quality and he paid attention to every detail! I am so glad I found him and will hire him for any and all future projects!"

Pam A on July 2025

MRC Construction, Corp.

MRC Construction, Corp.

Customers say: Quality work

Recommended by 100% of Angi customers

45 local quotes requested

At MRC Construction Corp our priority is customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."

Julie L on October 2023

Sonart Construction Corp.

Sonart Construction Corp.

262 local quotes requested

12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025

Customers say: Quick response

Recommended by 100% of Angi customers

Chapman Builders LLC is a responsive, professional, and honest company that specializes in electrical work. Fully licensed and insured in NH. Some of the main installs I do include 200 amp home service upgrades, led lighting installs, and removing old wiring such as knob and tube. Chapman Builders LLC also does other things such as home rot repairs, remodels, flooring, and much more.

"They were great. Communications all the way through, did what they said they'd do. Will work with again!"

Tina S on May 2025

"They were great. Communications all the way through, did what they said they'd do. Will work with again!"

Tina S on May 2025

Simplified Development

No reviews

Simplified Development

No reviews

We offer construction services, including apartment reno, office buildouts, roofing, siding & more!

Murphy's Carpentry Services

38 Murphy's Way

5.00(

)

Murphy's Carpentry Services

38 Murphy's Way

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

I'm owner and creator of Murphy's Carpentry Services. I've been building since 1998. I run a local family business that's registered and insured. We offer jobs that fall under this category: new build houses, garages, shops, additions, decks, duplex, condo, pavilion, wood floors, remodels. for more pictures, reviews and updates please visit our business page on Facebook Murphy's Carpentry Services. EDIT: we have been getting called a lot for prefab metal car ports. if that's what you're interested in we are sorry but you need to reach out to one of those companies. We are a carpentry company we can build you a garage if you'd like https://m.facebook.com/Murphys-Carpentry-Services-365325097400063/?ref=bookmarks

"I was incredibly impressed...superior workmanship, they kept the worksite clean, great value...but most importantly, these are great people!"

Bill L on April 2024

"I was incredibly impressed...superior workmanship, they kept the worksite clean, great value...but most importantly, these are great people!"

Bill L on April 2024

6 years of experience

Dumbsheep LLC specializes in Home repair, Home improvement, and anything related. Services include: Rot repair Framing Drywall Kitchen/bath remodel Deck construction landscaping Interior/Exterior painting and more. Colossians 3:23

NH Windows and Siding llc

752 WASHINGTON ST

No reviews

NH Windows and Siding llc

752 WASHINGTON ST

No reviews

2 years of experience

We are just 2 guys that believe homeowners should get quality work where care has been taken to ensure the project will last. Jeremy and I believe in remodeling homes not houses. We would hate to put something on the house that just doesn't look right and expect payment for it. We have 32 years combined and have knowledge of all aspects of construction. We also like making the experience as easy and convenient for the homeowner as much as possible. We have no problem walking the homeowner through each step we are doing and what the end result will look like before we start. Your vision can become a reality. We are New Englanders through and through and know what it takes to make sure your home is protected from the crazy weather of New England.

The Wicked Whiz Property Services, LLC

No reviews

The Wicked Whiz Property Services, LLC

No reviews

The Wicked Whiz Property Services performs as many tasks as exist in your household! From general repairs to walls, interior painting, appliance troubleshooting/repair, mounting tv's and other items, moving furniture, electrical and plumbing fixtures, and anything else you can think of, we can do it for you! With years of experience in property management and maintenance, you can expect quality workmanship.

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FAQs for contractor service projects in Barnstead, NH

Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.

General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:

Complete pre-construction planning, both with the customer and crew
Provide realistic cost estimates
Develop construction timelines
Ensure deadlines are met
Acquire permits as needed
Purchase supplies and materials

Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:

Which types of insurance do you carry?
Can you provide a list of references?
What is the expected timeline for this project?
How will my project be supervised?
Will you hire subcontractors for the job?
What is the best way to communicate changes?
Will you obtain all of the required building permits?

While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand.