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TRUSTED BY LYNDEBOROUGH, NH HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon196
    Verified treehouse building services reviews

Find Treehouse builders in Lyndeborough

Avatar for iCornerstone, Inc.

iCornerstone, Inc.

4.91(
46
)
Approved Pro

iCornerstone, Inc.

4.91(
46
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
38 years of experience

iCornerstone offers design through construction services and promotes Consumer Controlled Construction as a solution to over-pricing, under performance, unrealistic allowances, and quality issues. We provide designs, labor and material specifications, accurate project costs, camera monitoring, invoice review, project accounting, and construction support that allow the homeowner to act as the general contractor easily and with a minimal time commitment. The first three carry an hourly rate of $100, while the fourth is 15% of the cost of the work as you have defined it. After a free Initial Consultation, we provide a proposal for the cost of our services. Our platform networks regulators, engineers, subcontractors, service providers, and suppliers involved in your project so that everyone knows what everyone else knows, which is the hallmark of transparency and accountability. Everyone is on the same page. Their E-folios resolve the dilemma of "If only I had known, I would have asked." Everyone benefits, and nothing like the platform exists in the industry. Clients must provide us the names of subcontractors we do not know as a means of proving to themselves we do not steer business or have a conflict of interest. This strategy helps our network grow and ensures fairness. Our free, online, Consumer E-Folio / Project Organizer / Property Profile / Research Tool will help you, even if you do not involve us in your project, comes with no strings attached, and respects your privacy. Simply register at icornerstoneinc.com and have fun using it. We claim three remarkable achievements: no client has ever gone over budget; no subcontractor has ever been overpaid or unpaid without cause; and all clients receive the highest quality at the lowest price.

"For our home addition/renovation we are very grateful to have found Richard Connolly and his site iCornerstone. Our vision was a Two-story + basement + livable attic space home addition which would provide significant practical square footage to our existing house and integrate seamlessly with it. We interviewed a number of general contractors but we were overall a bit uncomfortable after the interviews due to gaps in transparency regarding how costs were calculated and how timelines were established, resulting in some lack of confidence. We happened upon Richard’s iCornerstone site via Angies. Richard provided an extremely transparent and detailed description of his unique and practical process, which delivered a set of superb designs along with a truly logical, transparent, and honest listing of costs, both materials and labor, at all stages, and how those costs were derived. Richard also delivered transparency on timelines, and he provided recommendations for all the needed tradespeople that he had historically a close working relationship with; alternatively we could have selected tradespeople of our own choosing. Richard and his process gave us the utmost confidence for proceeding. We proceeded with our renovation under Richard’s guidance and his own crew and the entire process went according to plan with excellent communication, rapport, and confidence at all stages from excavation to final finish work. Transparency, confidence-building, dependability, highly knowledgeable, customer-friendly, and results-oriented are all terms we would use to describe Richard and the iCornerstone process. We strongly recommend Richard for anyone contemplating any home renovation or home addition, large or small."

greg b on December 2025

iCornerstone offers design through construction services and promotes Consumer Controlled Construction as a solution to over-pricing, under performance, unrealistic allowances, and quality issues. We provide designs, labor and material specifications, accurate project costs, camera monitoring, invoice review, project accounting, and construction support that allow the homeowner to act as the general contractor easily and with a minimal time commitment. The first three carry an hourly rate of $100, while the fourth is 15% of the cost of the work as you have defined it. After a free Initial Consultation, we provide a proposal for the cost of our services. Our platform networks regulators, engineers, subcontractors, service providers, and suppliers involved in your project so that everyone knows what everyone else knows, which is the hallmark of transparency and accountability. Everyone is on the same page. Their E-folios resolve the dilemma of "If only I had known, I would have asked." Everyone benefits, and nothing like the platform exists in the industry. Clients must provide us the names of subcontractors we do not know as a means of proving to themselves we do not steer business or have a conflict of interest. This strategy helps our network grow and ensures fairness. Our free, online, Consumer E-Folio / Project Organizer / Property Profile / Research Tool will help you, even if you do not involve us in your project, comes with no strings attached, and respects your privacy. Simply register at icornerstoneinc.com and have fun using it. We claim three remarkable achievements: no client has ever gone over budget; no subcontractor has ever been overpaid or unpaid without cause; and all clients receive the highest quality at the lowest price.

"For our home addition/renovation we are very grateful to have found Richard Connolly and his site iCornerstone. Our vision was a Two-story + basement + livable attic space home addition which would provide significant practical square footage to our existing house and integrate seamlessly with it. We interviewed a number of general contractors but we were overall a bit uncomfortable after the interviews due to gaps in transparency regarding how costs were calculated and how timelines were established, resulting in some lack of confidence. We happened upon Richard’s iCornerstone site via Angies. Richard provided an extremely transparent and detailed description of his unique and practical process, which delivered a set of superb designs along with a truly logical, transparent, and honest listing of costs, both materials and labor, at all stages, and how those costs were derived. Richard also delivered transparency on timelines, and he provided recommendations for all the needed tradespeople that he had historically a close working relationship with; alternatively we could have selected tradespeople of our own choosing. Richard and his process gave us the utmost confidence for proceeding. We proceeded with our renovation under Richard’s guidance and his own crew and the entire process went according to plan with excellent communication, rapport, and confidence at all stages from excavation to final finish work. Transparency, confidence-building, dependability, highly knowledgeable, customer-friendly, and results-oriented are all terms we would use to describe Richard and the iCornerstone process. We strongly recommend Richard for anyone contemplating any home renovation or home addition, large or small."

greg b on December 2025


"James gave me the lowest quote and installed my floor two weeks from when I signed with him. I wanted the floor done by Easter and he delivered! It turned out beautiful! We couldn’t be happier!"

Angela P on April 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!

"James gave me the lowest quote and installed my floor two weeks from when I signed with him. I wanted the floor done by Easter and he delivered! It turned out beautiful! We couldn’t be happier!"

Angela P on April 2025


Avatar for MMP Construction Inc

MMP Construction Inc

4.70(
191
)
Approved Pro

MMP Construction Inc

4.70(
191
)
Approved Pro
Customers say: Super punctual
22 years of experience
Free onsite estimate

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022


"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025

Want your weekends back! We can help with all your projects large and small. Specializing in all phases of construction, full remodeling, repair & handyman work. Call us today for a free estimate. Now servicing southern New Hampshire and Northern Massachusetts

"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025


Tim Gagnon Frame to Finish

4.92(
31
)
Approved Pro

Tim Gagnon Frame to Finish

4.92(
31
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

Tim Gagnon Frame to Finish, is a client focused company serving the greater Greenfield community. We are committed to excellence in customer service and professional quality craftsmanship in all your construction needs. From start to finish, we specialize in beautiful carpentry and home renovations that will completely change the look of your home using only the highest quality materials. Call us today to learn more about how we can help you upgrade to the home of your dreams.

"I could not be happier with the job Tim and John did installing new windows. It was difficult to find someone to cut a hole in the side of my house as these were not replacements, but a new installation. The windows and trim match the existing windows. Couldn’t ask for a better experience and outcome., I can’t recommend Tim enough."

Ron B on December 2025

Tim Gagnon Frame to Finish, is a client focused company serving the greater Greenfield community. We are committed to excellence in customer service and professional quality craftsmanship in all your construction needs. From start to finish, we specialize in beautiful carpentry and home renovations that will completely change the look of your home using only the highest quality materials. Call us today to learn more about how we can help you upgrade to the home of your dreams.

"I could not be happier with the job Tim and John did installing new windows. It was difficult to find someone to cut a hole in the side of my house as these were not replacements, but a new installation. The windows and trim match the existing windows. Couldn’t ask for a better experience and outcome., I can’t recommend Tim enough."

Ron B on December 2025


Avatar for JR Carpentry

JR Carpentry

4.72(
51
)
Approved Pro

JR Carpentry

4.72(
51
)
Approved Pro
Super Service Award
Customers say: Quick response
6 years of experience
Free onsite estimate

We're a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in cabinetry installation, custom closets, interior trim and decorative molding installation, built-in furniture, and a variety of related projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Courteous and was very nice."

Gerry O on January 2026

We're a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in cabinetry installation, custom closets, interior trim and decorative molding installation, built-in furniture, and a variety of related projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Courteous and was very nice."

Gerry O on January 2026


PCM New England

4.85(
13
)
Approved Pro

PCM New England

4.85(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"-no comments-"

Per M on August 2021

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"-no comments-"

Per M on August 2021


Living the Dream Carpentry LLC

5.00(
7
)
Approved Pro

Living the Dream Carpentry LLC

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
6 years of experience
Free onsite estimate

Living the Dream Carpentry LLC, is committed to excellence in 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.

"Jonathan was great; thank you. We’ve also referred him to our neighbor at 11 Wagon Trail"

Ruth & Jerry H on July 2025

Living the Dream Carpentry LLC, is committed to excellence in 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.

"Jonathan was great; thank you. We’ve also referred him to our neighbor at 11 Wagon Trail"

Ruth & Jerry H on July 2025


Avatar for Sidewinder Industries Handyman Services

Sidewinder Industries Handyman Services

5.00(
6
)
Approved Pro

Sidewinder Industries Handyman Services

5.00(
6
)
Approved Pro
Super Service Award
Free onsite estimate
Emergency services offered

"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."

"Very helpful professional gave options and was very transparent in pricing"

Todd W on December 2025

"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."

"Very helpful professional gave options and was very transparent in pricing"

Todd W on December 2025


Avatar for LGRYAN CONSTRUCTION

LGRYAN CONSTRUCTION

5.00(
3
)
Approved Pro

LGRYAN CONSTRUCTION

5.00(
3
)
Approved Pro
7 years of experience
Free onsite estimate

LGRYAN CONSTRUCTION is a New Hampshire-based company specializing in high-quality siding and roofing services. With a focus on durability, craftsmanship, and customer satisfaction, the team brings expert skill to every project—whether it’s a full roof replacement, new siding installation, or storm damage repair. They work with a variety of materials, including asphalt shingles, metal roofing, vinyl, and fiber cement siding, delivering results that enhance curb appeal and protect your home or business for years to come. Known for their professionalism, attention to detail, and timely service, LGRYAN CONSTRUCTION is fully insured and committed to getting the job done right the first time. From residential homes to light commercial properties, they offer dependable solutions tailored to New Hampshire’s climate and building styles. When you need trusted roofing and siding experts, count on LGRYAN CONSTRUCTION.

"Great workers. Everything was done perfectly. The guys were friendly and professional. Very reasonably priced. Very respectful of my house. Cleaned up afterwords and took the trash with them. Very happy with the work and will definitely hire them for any future projects. Highly recommend."

Shane F on January 2026

LGRYAN CONSTRUCTION is a New Hampshire-based company specializing in high-quality siding and roofing services. With a focus on durability, craftsmanship, and customer satisfaction, the team brings expert skill to every project—whether it’s a full roof replacement, new siding installation, or storm damage repair. They work with a variety of materials, including asphalt shingles, metal roofing, vinyl, and fiber cement siding, delivering results that enhance curb appeal and protect your home or business for years to come. Known for their professionalism, attention to detail, and timely service, LGRYAN CONSTRUCTION is fully insured and committed to getting the job done right the first time. From residential homes to light commercial properties, they offer dependable solutions tailored to New Hampshire’s climate and building styles. When you need trusted roofing and siding experts, count on LGRYAN CONSTRUCTION.

"Great workers. Everything was done perfectly. The guys were friendly and professional. Very reasonably priced. Very respectful of my house. Cleaned up afterwords and took the trash with them. Very happy with the work and will definitely hire them for any future projects. Highly recommend."

Shane F on January 2026

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Treehouse Builders questions, answered by experts

Permits are often required for large tree removals, especially in urban areas or for protected species, ensuring regulation compliance and neighbor safety.

You need to remove all branches affected by Dutch elm disease. If your tree has several affected branches, you will probably need to remove the entire tree. First, consult a pro to be sure that you’ve correctly identified it as an elm tree. Make sure the tree is properly disposed of with a plastic covering or through debarking, chipping, or burning.

DIY home gardening can be relaxing, joyful, and cost-effective. From mowing your lawn to planting your own flower beds, there is a wide variety of gardening tasks that you can do yourself to make your yard look beautiful. If you’d rather spend your time not in the dirt, or if you’d like someone to take care of your plants for you, calling a professional gardening service is best. They can give you a workup of what services you’ll need and how often to schedule them.

Dead tree branches should be removed, because they can cause the tree to lose nutrients. They can also make the tree more susceptible to disease and pests. Removing dead and diseased branches can help the tree recover and increase the odds of saving a dying tree. Make sure to prune the tree correctly to avoid damaging it further.

With some trees, like apple, sweet cherry, or pear trees, you’ll want at least a couple of trees on your property for the plants to produce fruit. But peach trees are one type of fruit tree that is self-pollinating, meaning you can plant just one tree and still reap the sweet rewards.

The Lyndeborough, NH homeowners’ guide to treehouse 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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"