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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon129
    Verified insulation services reviews

Find Insulation pros in Somerville

Avatar for Master Attic, LLC
Master Attic, LLC
4.8(
60
)

Serving Somerville, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I RECENTLY HAD MY ATTIC INSULATION REPLACED BY MASTER ATTIC. ALEX CAME OUT RIGHT ON SCHEDULE AND GAVE ME A FAIR PRICE. ( I DID HAVE 4 OTHER ESTIMATES) THE CREW LEAD BY ROBERTO WAS AMAZING. THEY WERE VERY CONSIDERATE, CAREFUL IN MAKING SURE THE AREA WAS SEALED OFF AND WERE VERY CAREFUL OF MY PERSONAL BELONGINGS. THEY DID A GREAT JOB IN REMOVING OLD INSULATION , VACUUMING OUT THE ATTIC ,SPRAYED AREA AND SEALED ANY OPENINGS. BEFORE THEY BROUGHT IN NEW INSULATION, THEY ASKED ME IF I WISHED TO TO VIEW THE ATTIC AND I DID. I WAS AMAZED EVEN AT THIS POINT, HOW CLEANED EVERYTHING LOOKED . (THIS INSULATION HAD BEEN UP THERE FOR 70 YEARS) NEW INSULATION WAS INSTALLED AND IT LOOKS GREAT. THE CREWED CLEANED UP EVERYTHING , EVEN VACUUMED THE AREA IN THE ROOM. ALL BAGS OF OLD INSULATION WERE REMOVED PROMPTLY AND I WOULD HIGHLY RECOMMEND THEM TO ANYONE."
Crawlspace remediation, new batt insulation and moisture barrier encapsulation
Old insulation removal and replace with new batt insulation
Rodent hole on corner of roof
New Blown-in insulation
Crawlspace remediation, new insulation & moisture barrier encapsulation

+106

Response time1 day
18 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Eco Green Solutions
Eco Green Solutions
5.0(
28
)

Serving Somerville, NJ and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"We had been living in our house for 5 years and although the kitchen was a new addition, every winter my wife & I had noticed how noticeably the temperature differentiated especially after the winter of 2014/15.  And because it was a dirt floor with some wood and old construction debris strewn about.  I was not so keen on staying down there.  In doing my own investigation there was some piping and insulation under floor.
So when investigating estimates we called a number of "green" companies.  Out of the three companies that came, only Frank Petrullo with Eco Green Solutions, noticed the mold and a water leak coming from fridge line.  He took the time to show me where the water was coming, how mold had proliferated on the wood floor joists and beams.  The dirt floor was somewhat moist and light was visible from outside along foundation rim contributing to the mold and moisture in crawl space.  He explained each of our options and detailed the steps in sections of each estimate.
We opted to have a plumber fix the water leak, then franks crew came in, cleaned up the mold, then layed down the crawl space membrane, finally insulating floor & rim joist.  All in under two days.  The crew showed up on time, left the open sections of the house clean, and we immediately noticed a difference in kitchen and rest of house.  Walking around bare foot in kitchen is more comfortable, the kitchen is less noisy, and house humidity is maintained.
"
Additional Photos
Recommended by100%of homeowners
Avatar for Federal Conservation Corp
Federal Conservation Corp
4.5(
166
)

Serving Somerville, NJ and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Joey Jacinto was prompt, courteous, and happy to share his extensive knowledge. With his infrared camera we could see where the major loss of heat was occurring. Much to our surprise, our walls turned out to be insulated and the attic insulation was adequate. Our main problem was the old wooden windows which we are planning to replace, and one or two small house extensions that needed ceiling installation. Joey made lots of wallet-friendly suggestions throughout his tour of the house that respected our old home's charm, and we could tell that he really knew housing thoroughly."
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+1

Recommended by91%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)

Serving Somerville, NJ and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Person who visited was very polite and noted that what I purchased was likely not something that would meet my expectations.  I wanted an energy audit, how my systems could be improved in home, lighting, heating, insulation and air conditioners.  What I got was a list of things they could work on and the price to do that work.  The work list in no way was considered an energy audit, rather it was a punch list of things I could do based on their visual inspection.  I did not have a comparison of work and benefit/savings calculation.  There was no checklist of inefficiencies and how that translated into energy losses. For example, multiple hi hat lights in house, they spoke about boxing and insulating a few, less than 10, when I have almost 90 in house.  Overall I was disappointed, the tech who came said the offering needed to be better presented prior to start of work."
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+14

Recommended by83%of homeowners
Airseal Insulation Systems
5.0(
4
)

Serving Somerville, NJ and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"They arrived on time. They offered assistance with moving the furniture out of their work area. The workers made sure to cover the floors and all the furniture before they began their work. The work was completed in two days as predicted. They forgot to include one of the entryways ceilings In the contract. I mentioned this to the worker and after a phone call to Ari they proceeded to do the work. Although I would have liked to see Ari at some point during the insulation process, I believe the work was done well. We will wait for this coming winter to give our final verdict.
"
Recommended by100%of homeowners
Avatar for Healthy Way Waterproofing & Mold Remediation LLC
Healthy Way Waterproofing & Mold Remediation LLC
4.4(
104
)

Serving Somerville, NJ and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"It turned out that the air quality was good, but the mold behind the tub was Stachybotrys, A.K.A. "Black Mold" which needed to be removed. This is where things got problematic for me. I knew going into the test that I would feel uncomfortable having the same company perform remediation that did the test for obvious reasons. I only chose Healthy Way because of the positive reviews on Angie's List and the promotional offer. Long story short, my insurance adjuster along with several other mold remediators thought that Healthy Way's plan for remediation was excessive, so I ended up going with another company. I really liked the people and Healthy Way and would probably use them in the future for remediation, if need be. I would prefer to have the mold test done by an independent company.
"
Additional Photos
Recommended by88%of homeowners
Avatar for CleanSpaceUSA
CleanSpaceUSA
5.0(
6
)

Serving Somerville, NJ and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Mike came and did a thorough inspection of my crawlspace which was once home to a family of raccoons. CleanSpace came and cleaned and disposed of all of the soiled insulation and sanitized the space before installing new and better insulation . The work was done quickly and as described, I would recommend them for anyone in a similar situation!"
Insulation Project
Before
Insulation replacement
Insulation Project
Before

+36

Recommended by100%of homeowners
Avatar for Paragon Remodeling Group
Paragon Remodeling Group
4.2(
241
)

Serving Somerville, NJ and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I LOVE my new deck! The composite material is so much better than the wood I used to have. It washes clean so easily and maintains a fresh look. My salesman from Paragon was very professional, courteous, and knowledgeable. He was very friendly and answered all of the questions I had and did not rush me. He explained everything in detail. I told them I had a very quickly approaching deadline and they purchased all the materials and had my deck done within two weeks of meeting them for the first time. I was so happy that they were able to meet my needs even in their busiest season. Thank you Paragon!! :)"
Top 500 Remodeling Firm
Additional Photos
Additional Photos
GAF Preferred Contractor Badge
GAF Preferred Contractor Badge

+21

Recommended by88%of homeowners
Avatar for Rightway Waterproofing Co
Rightway Waterproofing Co
4.4(
236
)

Serving Somerville, NJ and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"It went great. We had our system installed in 2011. It took two days and we haven't had water in our basement and crawlspace since. Right Way Waterproofing did what I thought could never be done. They follow up every year and clean and check our system. I couldn't be happier. It has been the best home investment I ever made."
Drilling weep holes
Crawlspace encapsulation
Severe mold problem
Recommended by87%of homeowners
Avatar for All County Waterproofing
All County Waterproofing
4.3(
26
)

Serving Somerville, NJ and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Quality of work and professionalism was outstanding. Since having my basement waterproofed we have had several big storms and not a drop of water. You can’t put a price on peace of mind. I fully recommend this company to anyone who is looking to have their basement waterproofed. I give them five stars and two thumbs all the way up."
Wet basement walls from water trapped in the block. 
Call us today 908-688-0518
Basement waterproofing and lowering the floor with underpinning by 
All County Waterproofing 
Call us today 908-688-0518
Visible mold growth on basement walls. All County Waterproofing performed full mold remediation and installed a water management system. 
Call us today 908-688-0518
Basement after All County installed a water management system. 
Call us today 908-688-0518
Basement waterproofing and lowering the floor with underpinning by 
All County Waterproofing 
Call us today 908-688-0518

+115

Recommended by95%of homeowners
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Insulation questions, answered by experts

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

Yes, cold walls are a common indicator of poor or inadequate insulation, especially if the walls feel significantly colder than the air in the room. This suggests that heat from your furnace is escaping rather than being retained. The issue could be that the walls have no insulation, or that the existing insulation is old or has been damaged by water, moisture, or pests. Your best course of action is to hire a professional to investigate. An insulation contractor can determine if you need to add or replace insulation and can often perform the work without creating large holes in your drywall. If you suspect the problem might also be related to your heating system's performance, an HVAC technician can take a closer look.

Minimal but regular checks can ensure maximum thermal performance.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

Depending on the item, several different materials are beneficial for long-term storage. Bubble wrap and plastic wrap help ensure delicate ceramics or furniture are safe and secure. High-quality moving boxes made of durable materials like plastic also help ensure the longevity of your storage, as cardboard will degrade faster over time.

The Somerville, NJ homeowners’ guide to insulation services

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