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  • Verified reviews icon12
    Verified home building services reviews

Find Home builders in Fitzwilliam

Avatar for Bullrock Drywall and Framing

Bullrock Drywall and Framing

4.00(
3
)
Approved Pro

Bullrock Drywall and Framing

4.00(
3
)
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.

"Fantastic work, fast, it's incredible that they installed more than 40 sheets of drywall in just one day, clean work"

Angel D on January 2026

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.

"Fantastic work, fast, it's incredible that they installed more than 40 sheets of drywall in just one day, clean work"

Angel D on January 2026


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 Sill Work & Structural Repairs

Sill Work & Structural Repairs

5.00(
64
)

Sill Work & Structural Repairs

5.00(
64
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Experienced professional - Over 35 years of professional contract work completed. I specialize in structural repairs including Field Stone Foundation - Sill Replacements, Lally Columns, Footings, Beam Replacements - Antiques Bought - that are being listed to be sold. I am fully licensed and insured. Services do not include crack or foundation repair.

"Rene is the best! We reached out to Rene about structural issues on our old home. He responded promptly and scheduled a visit within a few days. He knew just what to do to address some sagging floors and areas of the house that weren't correctly supported. He did all the work himself (he sometimes has his son work with him). I have no idea how he was able to complete all the work on his own, especially pouring new concrete footings in a very small crawl space! He is a machine!!! He is meticulous in his work and really goes above and beyond. He left our basement cleaner than when he started!!! He’s a super nice man and it was a pleasure having him work on our house."

Mary Ellen B on April 2022

Experienced professional - Over 35 years of professional contract work completed. I specialize in structural repairs including Field Stone Foundation - Sill Replacements, Lally Columns, Footings, Beam Replacements - Antiques Bought - that are being listed to be sold. I am fully licensed and insured. Services do not include crack or foundation repair.

"Rene is the best! We reached out to Rene about structural issues on our old home. He responded promptly and scheduled a visit within a few days. He knew just what to do to address some sagging floors and areas of the house that weren't correctly supported. He did all the work himself (he sometimes has his son work with him). I have no idea how he was able to complete all the work on his own, especially pouring new concrete footings in a very small crawl space! He is a machine!!! He is meticulous in his work and really goes above and beyond. He left our basement cleaner than when he started!!! He’s a super nice man and it was a pleasure having him work on our house."

Mary Ellen B on April 2022


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].



Custom Modular Homes Of New England Inc

5.00(
3
)

Custom Modular Homes Of New England Inc

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Your home is your pride. It's ours too. Our approach with modular homes is simple. We have made a commitment to never have an unhappy customer. We believe in maintaining lasting relationships with vendors and subcontractors, professionalism, and paying attention to every last detail. These standards allow us to achieve our mission ... a happy customer every time. We can't wait to help you meet your mission, and have you move in to your beautiful new home. Additional address - 119 Horseshose drive Dracut, MA 01826.

Your home is your pride. It's ours too. Our approach with modular homes is simple. We have made a commitment to never have an unhappy customer. We believe in maintaining lasting relationships with vendors and subcontractors, professionalism, and paying attention to every last detail. These standards allow us to achieve our mission ... a happy customer every time. We can't wait to help you meet your mission, and have you move in to your beautiful new home. Additional address - 119 Horseshose drive Dracut, MA 01826.



ATA CONSTRUCTION

5.00(
4
)

ATA CONSTRUCTION

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are proud of our reputation of providing exceptional customer service and encourage strong client involvement from the design phase to the finishing touches. We are willing to listen to your specific needs and will gladly customize your home to fit your family’s needs and desires; but, it doesn’t end there, the ATA Construction team stands ready to assist you long after the sale has closed. Here at ATA Construction we understand that homebuyers are looking for good value for their dollar. Our base home includes features that most builders would consider upgrades. We seek out only the most qualified subcontractors and material suppliers who share our dedication to providing our customers with value and quality workmanship. ATA Construction builds a better quality home than the competition for equal or less money. As a member of the National Association of Home Builders, ATA Construction strives for excellence. By having established strong, consistent relationships with our subcontractors and material suppliers, we are able to provide quality construction materials and workmanship in virtually every component of your home from the foundation up to the roof top. We don’t believe in cutting corners and want it done right the first time. It is our feeling that “if it isn’t good enough for our home, then it isn’t good enough for yours.” Some builders say “out of sight, out of mind”, but here at ATA Construction the hidden features of a home are equally as important as those features you can see. No detail is overlooked. Customers are always excited at the beginning of the construction process; our goal is for our customers to be even more excited when they move in. We believe that past clients are our best form of advertising. One happy customer is worth more than thousands of dollars worth of advertising. As a member of the Better Business Bureau, ATA Construction is committed to your long-term happiness and hope to exceed all of your expectations in the construction of your new home. We are confident that as you learn more about the value and quality of our homes, ATA Construction will emerge as your first choice among builders.

We are proud of our reputation of providing exceptional customer service and encourage strong client involvement from the design phase to the finishing touches. We are willing to listen to your specific needs and will gladly customize your home to fit your family’s needs and desires; but, it doesn’t end there, the ATA Construction team stands ready to assist you long after the sale has closed. Here at ATA Construction we understand that homebuyers are looking for good value for their dollar. Our base home includes features that most builders would consider upgrades. We seek out only the most qualified subcontractors and material suppliers who share our dedication to providing our customers with value and quality workmanship. ATA Construction builds a better quality home than the competition for equal or less money. As a member of the National Association of Home Builders, ATA Construction strives for excellence. By having established strong, consistent relationships with our subcontractors and material suppliers, we are able to provide quality construction materials and workmanship in virtually every component of your home from the foundation up to the roof top. We don’t believe in cutting corners and want it done right the first time. It is our feeling that “if it isn’t good enough for our home, then it isn’t good enough for yours.” Some builders say “out of sight, out of mind”, but here at ATA Construction the hidden features of a home are equally as important as those features you can see. No detail is overlooked. Customers are always excited at the beginning of the construction process; our goal is for our customers to be even more excited when they move in. We believe that past clients are our best form of advertising. One happy customer is worth more than thousands of dollars worth of advertising. As a member of the Better Business Bureau, ATA Construction is committed to your long-term happiness and hope to exceed all of your expectations in the construction of your new home. We are confident that as you learn more about the value and quality of our homes, ATA Construction will emerge as your first choice among builders.

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Home Building questions, answered by experts

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

Modular homes can be a great investment, especially for those who find the prices of stick-built real estate too high. Modular homes are usually much more affordable because they’re mass-manufactured and then assembled on-site or delivered mostly assembled. If they’re installed properly and by professionals, they can last for between 50 and 100 years, potentially making them an outstanding investment.

To qualify as a guest house, a structure needs to meet your local building code requirements. In some locations, a guest house must be a separate residence from the primary home. In other locations, you may be able to connect the two buildings and still call the second building a guest house. However, a structure doesn’t often need a minimum size to qualify as a guest house.

Shipping container homes last at least 25 years on average, but they can last even longer with proper maintenance. Since shipping containers are made from metal, they’re quite vulnerable to rust and corrosion. This issue is exacerbated in coastal areas or areas with a lot of precipitation. To extend the life span of your container home, install siding that protects the exterior. 

Options include traditional mortgages, construction loans, and personal loans. Consult lenders specializing in modular home financing.

The Fitzwilliam, NH homeowners’ guide to home building services

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