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TRUSTED BY CONCORD, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon52
    Verified insulation services reviews

Find Insulation pros in Concord

Avatar for McLaughlin Weatherization
McLaughlin Weatherization
4.8(
39
)

Serving Concord, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Super punctual

"We hired McLaughlin & Williams through the MassSave program, which had performed an energy saving audit for our house and made a clear checklist of work to be done that we could confirm with the contractors. We scheduled the job months in advance, but they were flexible when we needed to reschedule at relatively short notice. Jay and his team showed up early the first day, and clearly laid out the work they were going to do, and why. When weather and scheduling issues prevented work on the second day, they sent a double team on the third to make sure everything got done within the scheduled time. In general, the workers took good care. The exterior siding that was removed for injection was cleanly replaced, though some shingles that were already damaged or waterlogged were a little worse off. Despite all the dust that comes with blown cellulose, there were only a few traces inside. They also made sure our cats didn't get out. During the course of the job, they also found that there was already some wall insulation in one section of our house, and only charged us for the work done."
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+1

Response time2 days
22 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for HUGH'S ENERGY CONSERVATION
HUGH'S ENERGY CONSERVATION
4.4(
118
)

Serving Concord, NH and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"Hugh's Energy is a quality company and it starts at the top with owner-President, Tom Dromgoole. Tom made a site visit to my home to discuss details of the insulation including the process, timing, and outcomes; he answered all of my questions. He also came the day of the insulation to check on how things were going. His crew, led by Parris, was excellent - knowledgeable, efficient and clean. If you are considering insulating your home, just call this company and save yourself time."
Recommended by93%of homeowners
SAV-ON INSULATION
4.5(
6
)

Serving Concord, NH and surrounding areas

In business since 1969

Emergency services offered

"I was plagued with recurring ice dams in a few areas of my roof. After investigation, it was discovered that the insulation in a few visible areas was sub-par. Roland came in and quickly spotted the problem areas. He assured me that the could fix these problems immediately. He used a combination of rearranging existing batts, blown-in fiberglass and spray foam to seal the attic space, over the course of two visits. He's extremely personable and always called me back or answered the phone right away."
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Recommended by100%of homeowners
Avatar for MA Design & Construction Co
MA Design & Construction Co
4.7(
354
)

Serving Concord, NH and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"This is the second time I have used MA Design and Construction for a project in my house. Both times were great. For the most recent job, they framed up a partially finished basement, added carpet, leveled the ceiling, added a door and electrical outlets and insulated and painted the walls. The finished product looked great. I have found them super easy to work with - they are always very responsive to any questions that I have and they are great about communicating. I plan to have them do additional work for us in the future."
141 Hayden Rowe Street, Hopkinton MA
Cedar Street_Holliston
Jordan Road_Hopkington
Bathroom Renovation_Dedham
Elliot Road_Sudbury

+504

Recommended by93%of homeowners
Avatar for Dudley Services Inc.
Dudley Services Inc.
4.8(
73
)

Serving Concord, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I called these folks to get a quote on removing vermiculite from an attic. They were pleasant and prompt. They informed me about the Zonolite Attic Insulation Trust which can, provide significant reimbursement for the removal and took and sent in a sample to get tested to see if it qualified for reimbursement. All of this before I even got an estimate. When I asked them about some mold they were gracious enough to suggest I find a firm that could do both and suggested a contractor. In the end I didn't use these folks based on comparison quotes but based on their professionalism, honesty, and knowledge I'd highly recommend them to anybody that needs this kind of work."
We take the time to seal off our safety barriers!
Cleaned and time for the upgrades!
We often see vermciulite mixed with cellulose...Our BEST system is designed to handle this situation safely and cost effectively!
We respect our customers homes!  Floor protector being installed is a standard practice
Electricians and Insulators love us!!!  No dust, no mess...just a Dudley Done right project!

+18

Recommended by96%of homeowners
Extreme Company
4.4(
803
)

Serving Concord, NH and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Vendor was able to complete and interior framing project in record time and was able to do a patch work job on an area of my roof that had been damage by a falling tree. This was completed in a 24 hour period. While on site, I requested advice on future siding work that needs to be done later this Spring. Vendor was very helpful and I will be using them to do the work required."
preping phase
finishing phase
BEFORE
AFTER
BEFORE

+50

Recommended by90%of homeowners
Avatar for J R Maintenance & Remodeling
J R Maintenance & Remodeling
4.7(
78
)

Serving Concord, NH and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"I received an emergency call from my tenant that the apartment door would not lock. I checked Angie's list for a local handyman and called JR maintenance for assistance. They were busy with another another job 25 miles away, but went out of their way to diagnose the problem the following evening. Usually I would perform the work, but was out of state on business.

JR was punctual and actually repaired the problem without a service charge. They are now saved to my phone contacts for future work this coming year."
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Recommended by97%of homeowners
Avatar for CF Masonry
CF Masonry
4.8(
38
)

Serving Concord, NH and surrounding areas

In business since 2009

Free estimates

"Carlos gave us a fair quote for the job and we couldn’t be happier. CF Masonry worked tirelessly in the heat and gave us the patio of our dreams. You are getting a real pro with Carlos and CF Masonry"
Old Chimney
Old Stairs
Accent Wall
Chimney
Stairs and Walkway

+45

Recommended by100%of homeowners
Avatar for Handyman911
Handyman911
4.6(
59
)

Serving Concord, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Don was great to work with.  It was not a major job, but because we chose small glass & stone tile and wanted it installed vertically it was very detail intensive.  Don made sure it came out exactly as we envisioned it, even after other potential installers had told us it would not work, and his pricing was extremely competitive.  He was very pleasant while on site and left the house spotless each night.  We will definitely be using him again for our next project.
"
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+80

Recommended by97%of homeowners
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Insulation questions, answered by experts

Yes. Bathroom insulation requires a vapor barrier. As a matter of fact, bathrooms and kitchens are the two areas of the home that should always get a vapor barrier because of the excess moisture. If you don’t have a vapor barrier in place in these rooms, the moisture will build up and eventually lead to mold and bacteria, not to mention the destruction of the insulation.

Reflective and high R-value batt or roll insulation are often considered energy-efficient, offering significant thermal resistance benefits.

Glass fibers are often used in HEPA filters because of their high efficiency, durability, and thermal stability. Some HEPA filters are made with synthetic fibers, but they may not be as effective. While there is some fiberglass shedding, as long as the HEPA filter is intact and not cut open, the amount of fiberglass released by a HEPA filter is well below the breathable particulate matter.

The most energy-efficient windows are double—or triple-pane windows with low-emissivity (Low-E) coatings and gas fills between the panes. These windows reduce heat transfer, prevent drafts, and help maintain a consistent indoor temperature. But if replacing windows isn’t in your budget, pairing your existing windows with insulating window treatments can still make a noticeable difference in home comfort and monthly bills. 

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

The Concord, NH homeowners’ guide to insulation services

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