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    Average homeowner rating
  • Verified reviews icon13
    Verified home building services reviews

Find Home builders in Harmony

JB Custom Homes LLC

New on AngiNew on Angi
Approved Pro

JB Custom Homes LLC

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

We pride ourselves in our work ethic, experience, honesty, and trustworthiness. Customer satisfaction is our #1 priority. We stay until our work is completed and is done right. Call us for an estimate today! I look forward to earning and gaining a business relationship with you in the very near future. We can't wait to hear from you!

We pride ourselves in our work ethic, experience, honesty, and trustworthiness. Customer satisfaction is our #1 priority. We stay until our work is completed and is done right. Call us for an estimate today! I look forward to earning and gaining a business relationship with you in the very near future. We can't wait to hear from you!


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2 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 Hobbs Door Service

Hobbs Door Service

4.95(
58
)

Hobbs Door Service

4.95(
58
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

For 50 years, since 1966 to be exact, Hobbs Door Service has provided installation and repair service for overhead garage doors and electric garage door openers to the Tidewater (Hampton Roads) market. It is our goal to provide prompt and efficient service. We will be glad to provide an estimate of costs associated with a replacement or repair on the phone. We use no gimmicks in our pricing.

"I called early in the morning and the work was completed that afternoon. The service was excellent and the technician, Chris, was friendly and professional. Unlike other door companies I have had over the years, they did not try to up sell me on service or parts that I did not need. I thought the price was very fair and I would definitely hire them again. Overall, an excellent experience."

David W on June 2019

For 50 years, since 1966 to be exact, Hobbs Door Service has provided installation and repair service for overhead garage doors and electric garage door openers to the Tidewater (Hampton Roads) market. It is our goal to provide prompt and efficient service. We will be glad to provide an estimate of costs associated with a replacement or repair on the phone. We use no gimmicks in our pricing.

"I called early in the morning and the work was completed that afternoon. The service was excellent and the technician, Chris, was friendly and professional. Unlike other door companies I have had over the years, they did not try to up sell me on service or parts that I did not need. I thought the price was very fair and I would definitely hire them again. Overall, an excellent experience."

David W on June 2019


Avatar for Henderson Roofing LLC

Henderson Roofing LLC

4.90(
60
)

Henderson Roofing LLC

4.90(
60
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are an owner-operated, full service, building and remodeling company licensed in RI and CT. Our foundation is built on integrity, which we believe starts with a concentrated focus on genuine customer satisfaction and quality craftsmanship. We appreciate that we would simply not be where we are today unless our customers were satisfied. We are proud to be a GAF Certified Master Elite Roofing Contractor. Less than 3% of roofing contractors have earned this certification. It means we can offer you the best roofing system, with the best warranty because we are backed by the largest roofing manufacturer in the world. We know you will not regret using us for your construction needs including roofing, siding, and windows. Contact us today!

"Arrived on time, crew was fabulous. Did exactly what they said they would do in the time frame promised. Yard was left as clean as they found it. Roof looks fabulous. New gutters with leaf guards were installed by a true master on 4/7/2020. Looking forward to never having to hire someone to clean gutters again. If a house gutter can be considered "beautiful", these meet that criteria."

Linda T on April 2020

We are an owner-operated, full service, building and remodeling company licensed in RI and CT. Our foundation is built on integrity, which we believe starts with a concentrated focus on genuine customer satisfaction and quality craftsmanship. We appreciate that we would simply not be where we are today unless our customers were satisfied. We are proud to be a GAF Certified Master Elite Roofing Contractor. Less than 3% of roofing contractors have earned this certification. It means we can offer you the best roofing system, with the best warranty because we are backed by the largest roofing manufacturer in the world. We know you will not regret using us for your construction needs including roofing, siding, and windows. Contact us today!

"Arrived on time, crew was fabulous. Did exactly what they said they would do in the time frame promised. Yard was left as clean as they found it. Roof looks fabulous. New gutters with leaf guards were installed by a true master on 4/7/2020. Looking forward to never having to hire someone to clean gutters again. If a house gutter can be considered "beautiful", these meet that criteria."

Linda T on April 2020


Iasimone Plumbing Heating & Drain Cleaning

4.99(
67
)

Iasimone Plumbing Heating & Drain Cleaning

4.99(
67
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Iasimone Plumbing-Heating & Drain Cleaning Inc. Over 30 years of experience in the plumbing and heating trade. We are licensed and fully insured. We provide residential and commercial plumbing and heating services and installation. We do small additions, new homes, boiler replacements, hot water heater replacements and all small repair work. New or replacment sewer and water connections. We also do new kitchen and bath remodeling work.

"They are great and their fine"

Mary M V on February 2023

Iasimone Plumbing-Heating & Drain Cleaning Inc. Over 30 years of experience in the plumbing and heating trade. We are licensed and fully insured. We provide residential and commercial plumbing and heating services and installation. We do small additions, new homes, boiler replacements, hot water heater replacements and all small repair work. New or replacment sewer and water connections. We also do new kitchen and bath remodeling work.

"They are great and their fine"

Mary M V on February 2023


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 Britton Homes LLC

Britton Homes LLC

4.93(
74
)

Britton Homes LLC

4.93(
74
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Britton Homes is an award winning remodeling company with high regard for customer service. We provide detailed advice throughout the project while leaving just enough creative control in our customer’s hands so that they get exactly the project they desire. We specialize in room additions, whole house renovations, basement finishing, kitchen and upscale bathroom remodeling.

"Jim, Ryan, John, Jay and team were fantastic. This is the second time we have hired a Britton team. We have always been very pleased with the work from the scoping of the project to the renovation process, completion and even the final punch list. Both projects were on time and on budget. We find because of their experience, their recommendations of subtle design options and suggestions make a big difference in the end product. The project that was just completed involved multiple out-sourcing as well. All was handled smoothly and professionally. We rebuilt a garage, added a beautiful bedroom and bath above the garage, replaced the roof and gutters, remodeled two existing bathrooms, replaced many of the interior doors and replaced shutters and some siding. The only delay in the project was caused by city permitting issues. Communication was good with respect to timeline as well as when decisions were needed. I also work at home and worked through this project with their understanding and planning. They also work well with animals in the home through a project. The team has long relationships with many of the subcontractors and the immediate team are great craftsman and workers. We are very pleased with our new space, grateful to the Britton team, would call them again for a future project and highly recommend their work!"

Mary beth M on May 2019

Britton Homes is an award winning remodeling company with high regard for customer service. We provide detailed advice throughout the project while leaving just enough creative control in our customer’s hands so that they get exactly the project they desire. We specialize in room additions, whole house renovations, basement finishing, kitchen and upscale bathroom remodeling.

"Jim, Ryan, John, Jay and team were fantastic. This is the second time we have hired a Britton team. We have always been very pleased with the work from the scoping of the project to the renovation process, completion and even the final punch list. Both projects were on time and on budget. We find because of their experience, their recommendations of subtle design options and suggestions make a big difference in the end product. The project that was just completed involved multiple out-sourcing as well. All was handled smoothly and professionally. We rebuilt a garage, added a beautiful bedroom and bath above the garage, replaced the roof and gutters, remodeled two existing bathrooms, replaced many of the interior doors and replaced shutters and some siding. The only delay in the project was caused by city permitting issues. Communication was good with respect to timeline as well as when decisions were needed. I also work at home and worked through this project with their understanding and planning. They also work well with animals in the home through a project. The team has long relationships with many of the subcontractors and the immediate team are great craftsman and workers. We are very pleased with our new space, grateful to the Britton team, would call them again for a future project and highly recommend their work!"

Mary beth M on May 2019



Avatar for A-1 Roofing & Construction

A-1 Roofing & Construction

4.91(
46
)

A-1 Roofing & Construction

4.91(
46
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

A1 Roofing & Construction is independently owned and has been serving Newport County and beyond for over 14 years. We are GAF Master Elite Roofers, an award given to less than 2% of roofers nationwide. We are also certified in commercial roofing and skylight installation + have an inhouse team of custom metal experts. Ask about construction rentals including dumpsters, containers, and lifts. We can also help you go Solar!

"In March, a winter storm badly damaged our roof. It needed to be replaced. Completely at a loss, I started searching for a roofing company. Never having done this before, it was a daunting task. Have you ever looked for a roofing contractor?? The BBB lists 387 contractors near our address! We got several estimates, and each one had something about it that was a deal breaker. Finally, a friend recommended A1 Roofing and Construction. I called them, and Sean Napolitano called me back immediately. Within a couple of days, Sean had someone come out and inspect the roof and see what was required. He came out to the house and sat down with me and went over the estimate, answering any and all questions I had. The estimate was concise, with no hidden issues. We agreed to go ahead with Early on the day of the appointment, a dumpster was delivered. The driver placed wood beneath it to protect the driveway, and placed it so that we could still get in and out of our garage. The crew arrived promptly at 7, and the work began. The front and the back of the house were tarped, as was our in ground pool. They even moved the deck furniture out of the way, just in case. They worked methodically and very professionally, with a project manager here the whole time. He answered my questions and pitched in with the crew to get the job done! This group worked well together, very efficiently. I have to admit, I was a little nervous at first. The yard was covered with all of the equipment and supplies that they needed to complete the job. I mean covered! I really didn’t need to worry… By 2:30, the job was finished. The crew was gone, and you never would have known they were here except for the beautiful (yes, beautiful!) new roof. Equipment and tarps were gone. The yard was in better shape than when they came! The yard furniture was put back. Not a shred of trash, a stray nail-nothing remained. About an hour later, A1 picked up their (now full) dumpster. The driver picked it up, packed up the wood it was sitting on, pulled the truck into the street, picked up any stray nails from where the dumpster was sitting, and blew off the driveway! Amazing! I would recommend A1 Roofing and Construction without reservation. The things that set them apart from the very beginning were; a very fair price, a complete explanation of what work was being performed both verbally and in writing, the 50 year warranty on the materials and the 12 year warranty on their workmanship, and, last but not least, their stellar reputation. The new roof looks great. It has Architectural Shingles that give the roof a look of depth. A1’s stellar reputation, in my eyes, is richly deserved. Thank you very much Sean Napolitano and Company! All the Best, Dianne Hutton"

Dianne T on April 2019

A1 Roofing & Construction is independently owned and has been serving Newport County and beyond for over 14 years. We are GAF Master Elite Roofers, an award given to less than 2% of roofers nationwide. We are also certified in commercial roofing and skylight installation + have an inhouse team of custom metal experts. Ask about construction rentals including dumpsters, containers, and lifts. We can also help you go Solar!

"In March, a winter storm badly damaged our roof. It needed to be replaced. Completely at a loss, I started searching for a roofing company. Never having done this before, it was a daunting task. Have you ever looked for a roofing contractor?? The BBB lists 387 contractors near our address! We got several estimates, and each one had something about it that was a deal breaker. Finally, a friend recommended A1 Roofing and Construction. I called them, and Sean Napolitano called me back immediately. Within a couple of days, Sean had someone come out and inspect the roof and see what was required. He came out to the house and sat down with me and went over the estimate, answering any and all questions I had. The estimate was concise, with no hidden issues. We agreed to go ahead with Early on the day of the appointment, a dumpster was delivered. The driver placed wood beneath it to protect the driveway, and placed it so that we could still get in and out of our garage. The crew arrived promptly at 7, and the work began. The front and the back of the house were tarped, as was our in ground pool. They even moved the deck furniture out of the way, just in case. They worked methodically and very professionally, with a project manager here the whole time. He answered my questions and pitched in with the crew to get the job done! This group worked well together, very efficiently. I have to admit, I was a little nervous at first. The yard was covered with all of the equipment and supplies that they needed to complete the job. I mean covered! I really didn’t need to worry… By 2:30, the job was finished. The crew was gone, and you never would have known they were here except for the beautiful (yes, beautiful!) new roof. Equipment and tarps were gone. The yard was in better shape than when they came! The yard furniture was put back. Not a shred of trash, a stray nail-nothing remained. About an hour later, A1 picked up their (now full) dumpster. The driver picked it up, packed up the wood it was sitting on, pulled the truck into the street, picked up any stray nails from where the dumpster was sitting, and blew off the driveway! Amazing! I would recommend A1 Roofing and Construction without reservation. The things that set them apart from the very beginning were; a very fair price, a complete explanation of what work was being performed both verbally and in writing, the 50 year warranty on the materials and the 12 year warranty on their workmanship, and, last but not least, their stellar reputation. The new roof looks great. It has Architectural Shingles that give the roof a look of depth. A1’s stellar reputation, in my eyes, is richly deserved. Thank you very much Sean Napolitano and Company! All the Best, Dianne Hutton"

Dianne T on April 2019


Avatar for The BullBag

The BullBag

5.00(
14
)

The BullBag

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

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Home Building questions, answered by experts

The number of rooms a guest house should have really depends on your needs. A small guest house might only need one bedroom, a bathroom, a living room, and a kitchen. Larger units may have multiple bedrooms and bathrooms. Your local building codes may limit the number of rooms or square footage you can have in a guest house.

How long it takes to build an in-law suite will vary by type. The time it takes to build an addition will typically be less than for completely new construction. Expect to spend about two months if you convert a basement, attic, or other existing room in your home. New structures can take up to five months, plus up to two months to receive the required permits.

When you compare traditional houses to prefab homes, the latter can be more sustainable for many reasons. For example, manufacturers have a more streamlined construction process for modular homes, which means there’s less waste. Additionally, some prefabricated housing manufacturers strive for energy-efficient buildings, and others produce off-the-grid capable homes that produce their own energy. 

Some companies even offer net-zero buildings, which are arguably the most sustainable. So if sustainability is important to you, prefab homes can be a great fit.

While some highly experienced homeowners can frame a house independently, it is not advisable. You will need ample carpentry experience, a team of helpers, and professionals to sign off on your work to meet local building codes. For the safest outcome, we recommend buying or building a house with the guidance of professionals.

Yes, a garage apartment is generally considered a valuable asset as long as the new structure has been legally built. It's important to weigh the cost to build a garage with an apartment against the cost to convert a garage to living space if you already have a garage.

The Harmony, RI 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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  • 🏠 "Repair shingles on an asphalt roof"