Top-rated insulation pros.

Get matched with top insulation pros in Northfield, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Northfield, NJ?

Select your specific project to find the pro for you.

TRUSTED BY NORTHFIELD, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon100
    Verified insulation services reviews

Find Insulation pros in Northfield

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

Serving Northfield, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Master Attic removed my old and rodent infested insulation, thoroughly cleaned out all the junk in my attic, vacuumed all the dirt, debris, and rodent feces, sealed all air leaks, installed rodent-proof cages around any entry points to the attic, sanitized the entire attic space and installed new insulation throughout. Francisco and his crew were fantastic! Great job by Master Attic! Thank you!"
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
20 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Northfield, NJ and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
136 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for The Mold Guys LLC
The Mold Guys LLC
5.0(
33
)

Serving Northfield, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Michael was delightful. He came on time and did a thorough estimate.. He and his team removed old, falling insulation from our crawlspace, replaced it, and replaced a tattered vapor barrier. On time, at price."
Crawlspace Mold Remediati
Crawlspace Mold Remediati
Crawlspace Mold Remediati
Crawlspace Mold Remediati
Crawlspace Mold Remediati

+10

Response time1 day
Recommended by96%of homeowners
Western Pest - Atlantic City
4.8(
19
)

Serving Northfield, NJ and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Credit card accepted

Western Pest - Atlantic City has been providing quality pest control for residential and commercial customers in the Northeast since 1928. We take pride in doing things the right way the first time. This is evident in how we treat your home, your business and you. We are state certified and have ongoing training to keep us up to date with all new technology. Western Pest - Atlantic City employees will work hard until you are completely satisfied, guaranteed.

Response time10 hrs
Recommended by94%of homeowners
Avatar for ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
121
)

Serving Northfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"I'd give more than 5 stars if I could! Fantastic family run company! Angel and his Dad are not only friendly, but also trustworthy, reliable and clean when working. Their work is meticulous and communication excellent. Admittedly, I was uneasy at first about hiring a company I found online, but I'm sure glad I found them! I now have a contractor whose phone number is worth keeping! Reasonable prices and excellent work. Take my word for it and DON'T HESITATE!"
Response time6 hrs
10 neighbors recently requested a quote
Recommended by88%of homeowners
Score Spray Foam
3.6(
24
)

Serving Northfield, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"This company was extremely reliable and worked very fast to get the job done. We used them to renovate an apartment for rent and they were honest with their prices and even suggested options to save us money. We would definitely utilize them in the future and recommend them. I wish I had taken before and after pictures to show what a great job they did. Also, we were really impressed that the contractor sent us pictures and contacted us every time they completed anything."
 bathroom
 bathroom
 kitchen floor
 bathroom
 kitchen

+17

Recommended by100%of homeowners
Avatar for Camooso Insulation, LLC
Camooso Insulation, LLC
4.5(
111
)

Serving Northfield, NJ and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Did a terrific job removing old plywood covering original batt and hauling away both the wood and old insulation. I believe there were several spots where new form insulation was not at the 4 depth. Sales representative never called me back when I called and left message regarding this."
Pic1
 Pic3
Pic4
Pic5
Pic6

+1

Recommended by98%of homeowners
AGL Solar LLC
4.6(
46
)

Serving Northfield, NJ and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"I was dreading this work being done due to the anticipated mess since we had a drywall removed to have insulation blown into our attic. The process went fairly quickly. We also had drywall that was cut in our walls to have old insulation removed and new to be blown in. The crew did a lovely job of making the cuts so getting our drywall fixed afterwards was much more simple. All said and done, it wasn't nearly as unpleasant as I had feared. Highly recommend AGL Spray Foam."
Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Attic Fanatics
Attic Fanatics
5.0(
14
)

Serving Northfield, NJ and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"They did a great job and didn't break the bank. Had all the old insulation removed and replaced with new. The floor and walls got covered in plastic covering. The cracks and areas where rodents could get in got taken care of also. The crew did a good job cleaning up. Very pleased with results."
Insulation Project
Insulation Project
Response time11 hrs
Recommended by92%of homeowners
Showing 1-10 of 45
Insulation questions, answered by experts

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. 

The time required for insulation installation can range from a few hours to a few days, with most projects taking 1-3 days to complete. The final duration depends on the project's size and complexity, the area size, and the type of insulation being installed.

Garden blankets and frost cloths are the best things to use to protect trees and plants from frost. They are made from polypropylene fabric, which is lightweight, breathable, and dries fast. If you can’t get garden blankets or frost cloths before the freeze, you should use lightweight blankets, sheets, or towels.

Exposed ductwork can sweat just like ductwork placed behind walls, sometimes even more so. Ductwork sweats—like a cold drink on a hot day—because of a temperature imbalance between the air in the duct and the air in the room. In a crawl space or wall, this temperature can equalize faster due to the small space but in lofts and open rooms, that wouldn’t happen as quickly. Many people insulate their ducts for this reason.

Experts use advanced techniques and tools to assess existing insulation levels and identify gaps. They implement strategic placement of new insulation to ensure complete coverage, optimizing thermal resistance and energy efficiency.

The Northfield, NJ homeowners’ guide to insulation services

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