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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

"Contacted Master Attic via Angi and Alex, the technician came to evaluate our attic and crawl space (2 separate spaces in our house). We heard critter noises and our upstairs was hot in the summer. The insulation was original to the ~30 year old house, so we know it's about time to get it done. Alex checked both spaces and showed us photos of problem areas. We have an estimate and Alex explained the details of the work involved. The team came within the week (we lucked out to take the spot of a cancellation), and everything was done as expected. There was a lot of work to remove old insulations, vacuum all debris, sanitize the space, seal all air gaps, install baffles, rodent proof, and install new insulation. The work was completed in around 6 hours, the spaces are now clean and tidy - quite unbelievable given how they were before. We went for the heavier insulation which is reflected in the project cost."
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 time2 days
Response rate100%
23 neighbors recently requested a quote
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

"These guys were professional, on time and communicated very well... I would recommend this company to you for all your Spray Foam Insulation needs..."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
Response rate100%
132 neighbors recently requested a quote
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 wonderful, very easy to communicate with and did a great job!! He and his team removed old, falling insulation from our crawlspace, sprayed for mold then painted all the joist and re-insulated in less than a week! They also disposed of several fury friends from our attic, treated and re-insulated. We highly recommend  The Mold Guys LLC for mold remediation & insulation!"
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

"Angel installed a new vinyl floor, cabinet, and sink in my laundry room. Also replaced an interior door, and did troubleshooting on a leak we were having in our sunroom. Angel stayed in touch throughout the process, arrived on time and did flawless work, we couldn’t be more pleased. Would highly recommend for any home improvement projects you may have."
Response time5 hrs
7 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
Response rate97%
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 46
Insulation questions, answered by experts

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

Cellulose insulation is usually made from recycled paper products, such as old newspapers, but cellulose might also contain recycled denim. While most homeowners traditionally buy cellulose insulation to use for installation, it is possible to make your own at home with old newspapers, cardboard, a paper shredder, and boric acid (important for fireproofing your cellulose insulation materials).

The average U.S. homeowner pays $1,850 to insulate their home. However, the cost of insulation depends on the type, the size of your home, and who does the installation work. 

The cost of foam board insulation depends on whether it's made from expanded polystyrene (EPS) or extruded polystyrene (XPS). EPS has the lower price point, usually costing between $0.25 and $0.50 per board foot, while XPS costs between $0.40 and $0.50 per board foot.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

Although the cost might seem high, winterizing your home is important for your health and the structural integrity of your home. Winterizing will keep your home warm and toasty during the cold months and prolong the life of your appliances, windows, pipes, sprinkler system, pool, and more. 

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.