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Verified Reviews for Structural Engineering pros in Epsom, NH

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

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

Last update on December 26, 2025

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Avatar for Flynn Roofing Co LLC

Flynn Roofing Co LLC

4.98(
53
)

Flynn Roofing Co LLC

4.98(
53
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Flynn Roofing Co. was established in 1997 by Stephen Flynn. We are a small family-operated company that specializes in residential and commercial roofing, both asphalt shingles and rubber roofing. Some of our non-residential customers have included a nursing home, motel, town hall building, condo associations, a Mason lodge, and multiple office buildings. Our goal is to provide our customers with outstanding customer service and complete satisfaction. We pledge to return every phone call in a timely manner and address every question completely. We have an extensive listing of references showing our satisfied customers. We are not satisfied with your job until you are satisfied. We serve the Greater Boston area, the South Shore and Metro West. We are fully insured, including workers compensation and we use absolutely NO subcontractors, which is almost unheard of in this industry. The company you hire to do your job will be the company that arrives at your home. We pledge to install your roof as quickly as possible, while maintaining our strict quality standards. We work on one roof at a time and will be at your home daily (weather permitting) until your roof is completed. We work in an efficient and orderly manner, leaving your yard as we found it at the start of the job (some customers have said even better!). Flynn Roofing Co. is a Certainteed Select Shingle Roofer company, enabling us to offer our customers who choose Certainteed shingles a five-star warranty. This warranty includes a 15 or 20 year workmanship guarantee, along with the standard materials warranty. We purchase this warranty for ALL of our customers. We are also a GAF Authorized Installer. We are a proud member of the Northeast Roofing Contractors Association and the Better Business Bureau. We have had 0 complaints reported to the Better Business Bureau since we joined on 1/4/05.

"What I thought was going to be a painful process turned into a pleasant experience. Mr. Flynn was very timely in giving me a quote, supplying information about the materials, paperwork such as insurance certificate , and not subbing out the job. Mr. Flynn's crew was here at 7:50 AM. Stopped for lunch at 11:30 returned to work promptly at 12:30 and was finished with the job by 3. They were all very professional and courteous. The clean up was impeccable. Mr. Flynn and his crew know how to run a business. Kudos to Robyn too for all her help. Great Company!"

Barabara T on January 2021

Flynn Roofing Co. was established in 1997 by Stephen Flynn. We are a small family-operated company that specializes in residential and commercial roofing, both asphalt shingles and rubber roofing. Some of our non-residential customers have included a nursing home, motel, town hall building, condo associations, a Mason lodge, and multiple office buildings. Our goal is to provide our customers with outstanding customer service and complete satisfaction. We pledge to return every phone call in a timely manner and address every question completely. We have an extensive listing of references showing our satisfied customers. We are not satisfied with your job until you are satisfied. We serve the Greater Boston area, the South Shore and Metro West. We are fully insured, including workers compensation and we use absolutely NO subcontractors, which is almost unheard of in this industry. The company you hire to do your job will be the company that arrives at your home. We pledge to install your roof as quickly as possible, while maintaining our strict quality standards. We work on one roof at a time and will be at your home daily (weather permitting) until your roof is completed. We work in an efficient and orderly manner, leaving your yard as we found it at the start of the job (some customers have said even better!). Flynn Roofing Co. is a Certainteed Select Shingle Roofer company, enabling us to offer our customers who choose Certainteed shingles a five-star warranty. This warranty includes a 15 or 20 year workmanship guarantee, along with the standard materials warranty. We purchase this warranty for ALL of our customers. We are also a GAF Authorized Installer. We are a proud member of the Northeast Roofing Contractors Association and the Better Business Bureau. We have had 0 complaints reported to the Better Business Bureau since we joined on 1/4/05.

"What I thought was going to be a painful process turned into a pleasant experience. Mr. Flynn was very timely in giving me a quote, supplying information about the materials, paperwork such as insurance certificate , and not subbing out the job. Mr. Flynn's crew was here at 7:50 AM. Stopped for lunch at 11:30 returned to work promptly at 12:30 and was finished with the job by 3. They were all very professional and courteous. The clean up was impeccable. Mr. Flynn and his crew know how to run a business. Kudos to Robyn too for all her help. Great Company!"

Barabara T on January 2021

Cowen Associates - Consulting Structural Engineers

4.52(
27
)

Cowen Associates - Consulting Structural Engineers

4.52(
27
)
Customers say: Super punctual
51 years of experience

We are Consultants specializing in the Structural Design of Buildings and Special Structures. Our principal clients are Architects, Contractors, Developers, and Building Owners. Additional DBA - Fred V Cowen. Cost is determined by the job. We're Licensed or Registered Professional Structural Engineers in the following States: MA,NY,Illinois(SE),DC,MD,MO,VT,NH,RI,NJ,VA,FL,KY,PA,OH,OK,CT

"DO NOT HIRE. If you're looking for a misogynist old man to tell you he did his job when he didn't hire Cowen Associates. The worst customer service I have ever experienced. Fred, the owner refused to give me measurements that he claims were written in his drawing and then called me to tell me it's not his job to give me the measurements. He charged me $200 per hour to then tell me I shouldn't be the general contractor on my own job and that I don't know anything."

Sarah M on August 2022

We are Consultants specializing in the Structural Design of Buildings and Special Structures. Our principal clients are Architects, Contractors, Developers, and Building Owners. Additional DBA - Fred V Cowen. Cost is determined by the job. We're Licensed or Registered Professional Structural Engineers in the following States: MA,NY,Illinois(SE),DC,MD,MO,VT,NH,RI,NJ,VA,FL,KY,PA,OH,OK,CT

"DO NOT HIRE. If you're looking for a misogynist old man to tell you he did his job when he didn't hire Cowen Associates. The worst customer service I have ever experienced. Fred, the owner refused to give me measurements that he claims were written in his drawing and then called me to tell me it's not his job to give me the measurements. He charged me $200 per hour to then tell me I shouldn't be the general contractor on my own job and that I don't know anything."

Sarah M on August 2022

Arcaya remodeling

4.60(
10
)

Arcaya remodeling

4.60(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

General contractor, mason,carpenter,hardscaping,cabinetry. Additional Email - [email protected] .

"Consumers beware! We were swindled by this contractor. After paying this contractor a substantial amount of money, he abandoned our job. He abandoned our job on November 21, 2019, leaving us with a house with no electricity, no plumbing, no kitchen, missing windows, unfinished stairs, unfinished floors, unfinished tiling, no baseboards, no interior doors, no window trims, unfinished deck, unfinished roof, unfinished balcony, an unfinished basement with a huge hole in the basement concrete floor, unfinished siding, unpaid subcontractors, construction debris, and an unfinished driveway that he also damaged. Although we paid him according to our contract, he repeatedly asked that we pay for items he was responsible for, as advance payments to him. He stated we could subtract any advance payments provided to him from the "end of work payment". Desperate to move the work along, we stupidly agreed to several of these requests, which included advance payments to him, advance payments in the form of purchasing construction materials that he was responsible to purchase, advance payments to pay subcontractors that he was responsible to pay, we even paid for the removal of construction debris. The last check given to him was an advance payment of $6000.00, which he requested to purchase materials to help complete our job. Feeling desperate to move the work along, we once again agreed and paid him. In fact, when asking for this money, he sent his entire crew to work on our home, telling us he was prepared to have his crew focus solely on completing our job, so we can finally move back into our home. However, as soon as the check cleared, the crew diminished, and he never provided the materials, a few weeks later he abandoned the job. It was our dream to renovate our home, and we worked hard to be able to finally do the renovation. He turned our dream into a complete nightmare."

Mario S on February 2020

General contractor, mason,carpenter,hardscaping,cabinetry. Additional Email - [email protected] .

"Consumers beware! We were swindled by this contractor. After paying this contractor a substantial amount of money, he abandoned our job. He abandoned our job on November 21, 2019, leaving us with a house with no electricity, no plumbing, no kitchen, missing windows, unfinished stairs, unfinished floors, unfinished tiling, no baseboards, no interior doors, no window trims, unfinished deck, unfinished roof, unfinished balcony, an unfinished basement with a huge hole in the basement concrete floor, unfinished siding, unpaid subcontractors, construction debris, and an unfinished driveway that he also damaged. Although we paid him according to our contract, he repeatedly asked that we pay for items he was responsible for, as advance payments to him. He stated we could subtract any advance payments provided to him from the "end of work payment". Desperate to move the work along, we stupidly agreed to several of these requests, which included advance payments to him, advance payments in the form of purchasing construction materials that he was responsible to purchase, advance payments to pay subcontractors that he was responsible to pay, we even paid for the removal of construction debris. The last check given to him was an advance payment of $6000.00, which he requested to purchase materials to help complete our job. Feeling desperate to move the work along, we once again agreed and paid him. In fact, when asking for this money, he sent his entire crew to work on our home, telling us he was prepared to have his crew focus solely on completing our job, so we can finally move back into our home. However, as soon as the check cleared, the crew diminished, and he never provided the materials, a few weeks later he abandoned the job. It was our dream to renovate our home, and we worked hard to be able to finally do the renovation. He turned our dream into a complete nightmare."

Mario S on February 2020

Avatar for Team Engineering

Team Engineering

5.00(
6
)

Team Engineering

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBAs - Team Engineer NH PLLC, Additional email - [email protected]. Additional contact name - John P Turner.

Additional DBAs - Team Engineer NH PLLC, Additional email - [email protected]. Additional contact name - John P Turner.

Avatar for Penn Construction Group, Inc

Penn Construction Group, Inc

5.00(
7
)

Penn Construction Group, Inc

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A licensed general contractor with over 30 years of experience in all aspects of commercial & residential construction. Services available in MA & the west coast of FL.

A licensed general contractor with over 30 years of experience in all aspects of commercial & residential construction. Services available in MA & the west coast of FL.

BEAM & STRUCTURAL REPAIR CO

5.00(
10
)

BEAM & STRUCTURAL REPAIR CO

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in foundation and structural repairs for your home, barn or business. We have over 50 years of experience in repairing termite, water and other kinds of damage to your home or building. We are fully licensed and insured, and are proud members of the Better Business Bureau.

"Very professional. Always on time. They came out right away and gave me a estimate and the job was completed in the next week. Basement looks terrific. Very reasonable price and very knowledgeable. Would definitely recommend to anyone."

Chris S on April 2020

We specialize in foundation and structural repairs for your home, barn or business. We have over 50 years of experience in repairing termite, water and other kinds of damage to your home or building. We are fully licensed and insured, and are proud members of the Better Business Bureau.

"Very professional. Always on time. They came out right away and gave me a estimate and the job was completed in the next week. Basement looks terrific. Very reasonable price and very knowledgeable. Would definitely recommend to anyone."

Chris S on April 2020

Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

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Showing 1-10 of 62
Structural Engineering questions, answered by experts

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

It’s possible to drill into an LVL beam, but you should always avoid it. LVL beams are major structural components of your home, and drilling into them can weaken them and lead to cracking over time. If you need to drill into an LVL beam, consult a structural engineer. They’ll know the bit size, depth, and directionality that’s safe to use when drilling.

Proper licensing and experience in residential and commercial structural projects.

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

Stone, marble, and brick are common building materials of Neoclassical architecture, though you will also find wood flooring and a range of natural stone tiles. Since several home styles fall under Neoclassical architects' umbrella, a range of building materials—including traditional wood framing—will make an appearance.

The Epsom, NH homeowners’ guide to structural engineering services

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

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