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    Average homeowner rating
  • Verified reviews icon30
    Verified home building services reviews

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Avatar for Bullrock Drywall and Framing

Bullrock Drywall and Framing

5.00(
1
)
Approved Pro

Bullrock Drywall and Framing

5.00(
1
)
Approved Pro
16 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We accept debit and credit cards, Cash App, Zelle, and Venmo.

"Perfect job "

melva i on December 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We accept debit and credit cards, Cash App, Zelle, and Venmo.

"Perfect job "

melva i on December 2025


Three Rivers Construction, LLC

5.00(
1
)
Approved Pro

Three Rivers Construction, LLC

5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

With over 10 years of experience, Three Rivers Construction, LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

"Blairs artistic eye, hard work ethic and building experience is a perfect combination for beautiful build outs"

Marcus C on March 2021

With over 10 years of experience, Three Rivers Construction, LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

"Blairs artistic eye, hard work ethic and building experience is a perfect combination for beautiful build outs"

Marcus C on March 2021


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Lenzi Construction & Remodeling LLC

Lenzi Construction & Remodeling LLC

4.86(
21
)

Lenzi Construction & Remodeling LLC

4.86(
21
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Lenzi Construction has been serving NH and MA since 1999. We communicate with our customers daily to keep them updated. Our quality is like not other. We treat your house like our own. Are you looking for a perfect outdoor living space, custom deck, new windows, or siding?. We only have the highest quality with the best materials in the industry. Call us for a Free consultation.

Lenzi Construction has been serving NH and MA since 1999. We communicate with our customers daily to keep them updated. Our quality is like not other. We treat your house like our own. Are you looking for a perfect outdoor living space, custom deck, new windows, or siding?. We only have the highest quality with the best materials in the industry. Call us for a Free consultation.


Avatar for NH Generator Installers

NH Generator Installers

4.85(
20
)

NH Generator Installers

4.85(
20
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

NH Generator Installers, Inc. is a full service generator sales, service, maintenance, repair and installation company that can provide your home with standby power so you can maintain your comfort level through the worst weather conditions. We provide a wide range of services including, but not limited to: •GE, Briggs & Stratton and Guardian Home standby generators (provide, install, and service ). •Load calculations, panel schedules and riser diagrams for new construction, remodel, and generator installations. (Required for permitting) •Free Installation estimates For more information, please call us at 603-856-7301, visit our website at www.nhgeneratorinstallers.com or you can email us at [email protected].

NH Generator Installers, Inc. is a full service generator sales, service, maintenance, repair and installation company that can provide your home with standby power so you can maintain your comfort level through the worst weather conditions. We provide a wide range of services including, but not limited to: •GE, Briggs & Stratton and Guardian Home standby generators (provide, install, and service ). •Load calculations, panel schedules and riser diagrams for new construction, remodel, and generator installations. (Required for permitting) •Free Installation estimates For more information, please call us at 603-856-7301, visit our website at www.nhgeneratorinstallers.com or you can email us at [email protected].


Avatar for Colonial Restorations

Colonial Restorations

4.67(
24
)

Colonial Restorations

4.67(
24
)
Customers say: Quick response
45 years of experience

Colonial Restorations is a father/son company. We use no subcontractors so at least one of us is always on site. Since 1981, Colonial Restorations has provided structural restoration and repair of historic timber frame buildings. A family business, Tom and Brad Green perform all work themselves in order to make sure that your historic timber frame project receives all the experience and commitment it requires.

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."

Sarah S on May 2024

Colonial Restorations is a father/son company. We use no subcontractors so at least one of us is always on site. Since 1981, Colonial Restorations has provided structural restoration and repair of historic timber frame buildings. A family business, Tom and Brad Green perform all work themselves in order to make sure that your historic timber frame project receives all the experience and commitment it requires.

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."

Sarah S on May 2024



Gallagher construction is a building company serving the state of New Hampshire. We do not subcontract our jobs. $300 off any project contracted over $2500! Just mention Angie's list


Avatar for Clean Cut Construction

Clean Cut Construction

5.00(
8
)

Clean Cut Construction

5.00(
8
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello, I am Mark Diamond, owner of Clean Cut Construction; a company that specializes in building custom designed homes with personalized features. Clean Cut Construction provides complete service for all residential projects, from custom designed homes and additions to kitchen renovations. As a skilled and experienced NH contractor, it is my goal to fully satisfy the needs of customers so that they'll contact me for their future construction needs. We like to say, "if you can dream it, we can build it!" I sit down with each owner and draft their dreams into a working plan. Then, together with the Clean Cut Construction crew, I build your home with care and quality. The mission statement of Clean Cut Construction is: "Do it right the first time!" Each individualized project is handled personally by me - from beginning to end, from foundation to finish. At Clean Cut Construction you speak with the owner, not a group of sub-contractors. This way you are assured that all of your work is done in a correct and timely fashion - I always meet our deadlines. My highly skilled team loves building custom designed homes that we are all proud of. Challenge us to create your one-of-a-kind cape or compound! Take a moment to look at our photo gallery to see some of the fantastic projects we have completed. Do you want a fully accessible home? We meet your mobility and function needs while maintaining beautiful living spaces. Do you already have a great home and want to age in place? I will personally meet with you and your family to discuss professional modifications that retain style and improve safety and function. Looking for high quality remodeling or additions? Look no further than Clean Cut Construction. Please read the Angie's List reviews and see what people say about Clean Cut Construction. I hope to meet you soon because in my company, all my customers become friends.

Hello, I am Mark Diamond, owner of Clean Cut Construction; a company that specializes in building custom designed homes with personalized features. Clean Cut Construction provides complete service for all residential projects, from custom designed homes and additions to kitchen renovations. As a skilled and experienced NH contractor, it is my goal to fully satisfy the needs of customers so that they'll contact me for their future construction needs. We like to say, "if you can dream it, we can build it!" I sit down with each owner and draft their dreams into a working plan. Then, together with the Clean Cut Construction crew, I build your home with care and quality. The mission statement of Clean Cut Construction is: "Do it right the first time!" Each individualized project is handled personally by me - from beginning to end, from foundation to finish. At Clean Cut Construction you speak with the owner, not a group of sub-contractors. This way you are assured that all of your work is done in a correct and timely fashion - I always meet our deadlines. My highly skilled team loves building custom designed homes that we are all proud of. Challenge us to create your one-of-a-kind cape or compound! Take a moment to look at our photo gallery to see some of the fantastic projects we have completed. Do you want a fully accessible home? We meet your mobility and function needs while maintaining beautiful living spaces. Do you already have a great home and want to age in place? I will personally meet with you and your family to discuss professional modifications that retain style and improve safety and function. Looking for high quality remodeling or additions? Look no further than Clean Cut Construction. Please read the Angie's List reviews and see what people say about Clean Cut Construction. I hope to meet you soon because in my company, all my customers become friends.

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Home Building questions, answered by experts

A carriage house combines garage or storage space with living space, usually in two stories, while a garage generally does not offer any living space. Carriage houses are built with plumbing, insulation, and heating and cooling systems, which are usually features not found in traditional garages. Building codes and insurance requirements greatly differ between the two types of structures, and may make it difficult to convert a garage to a carriage house.

Green homes are often more expensive to build, averaging around $200 per square foot compared to the $150 per square foot you’d spend to build a standard home. However, green homes can save you money on your utility bills by consuming less energy or creating energy using solar panels or wind turbines on-site. They’re more expensive to build, but they often end up costing less in the long run.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

Modular homes are a type of prefab home. Specifically, manufacturers first build modular homes in sections and then deliver them to the job site. The modules, or sections, are usually at least 70% finished before they arrive on your property.

In comparison, prefab homes arrive in panels or segments, and workers assemble them on-site. Generally speaking, modular homes tend to be more durable, and their consistent construction standards may mean you’ll have an easier time getting conventional home loans.

It is a good idea to check in with your local city and state regulations before committing to building a shipping container home no matter where you live. This concept is pretty new across the country, and many places won’t let you build one.

The International Code Council (ICC) offers guidelines for home builders on the safe use of ISO intermodal shipping containers repurposed as building components, which can be helpful to review when planning or designing a shipping container home.

The Bath, NH homeowners’ guide to home building services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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