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Find Insulation pros in Hackensack

Avatar for Foamco Inc
Foamco Inc
4.6(
45
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Overall, very happy with the service.  Foamco installed foam insulation on two exterior walls and around the exterior sill plates in my basement.  The crew was on time and did a very good job.
"
Insulating A New Construction Barn Roof
Insulating The Walls
Taconic Distillery
Encapsulating A Crawl Space With CleanSpace & Hand Fitted Insulation
Making The Floors And Walls Warmer In A Home - Pomona, NY

+10

Response time1 day
30 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Acorn Home Improvements Inc
Acorn Home Improvements Inc
4.6(
156
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Mike initially came and looked over the property. He advised me what he could do and what was needed. I told him I would only be doing part of what he suggested at this time and he had no problem with my plan and gave me two invoices---one for the exterior walls and one for the attic. He was excellent in explaining what was needed and could not have been nicer and more
patient.
A few days after I accepted the bid, his crew arrived. They could not have been more professional or nicer. The crew foreman took the time to explain to me what they were doing and answered all my questions. By the end of the day, the job was finished. The project could not have gone more smoothly. I simply cannot properly express how pleased I was with Mike and his crew.
I plan to engage Acorn next year to insulate my attic and I would have no reservation about recommending them to anyone. 
 


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
Response rate94%
8 neighbors recently requested a quote
Avatar for Master Attic, LLC
Master Attic, LLC
4.8(
60
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Overall the job went well. Spoke with Anthony the day prior. The job was complete within hours and the crew did a good job of not only installing the insulation but the cleanup was equally as good. Additional services were included and so the job went beyond our expectations."
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 Hackensack, 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
125 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Atticare NJ Corp
Atticare NJ Corp
4.4(
98
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Atticare did a thorough evaluation of the home. Because the soffits were in disrepair, there was a pest issue. Atticare did a great job coordinating with the roofers. The old insulation was removed and the area was inspected for pests, cleaned and sanitized. They returned after the repair to make sure all was sealed, and installed the new insulation. They also helped lay down some plywood for some flooring in the space as an extra. Before doing their work, they laid down material to protect the floor and removed everything cleanly. They were efficient with their work and I was pleased with the job they did. The job was priced as quoted with no surprises. Marlon and Luis coordinated the job and were friendly, professional, and experienced."
Insulation, plywood & radiant barrier
New insulation (R-19)
Droppings under the insulation
Rodents damages
Dead rodents under the insulation

+11

Response time8 hrs
88 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
17
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Welcome to Atticrawl, LLC \nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Attic Insulation
Attic Insulation
16 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Precision Spray Foam & Insulation
Precision Spray Foam & Insulation
5.0(
2
)

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Precision Spray Foam & Insulation is built on one principle - "Do it right the first time."\n\nWe specialize in open-cell and closed-cell spray foam insulation, delivering consistent, code-compliant installs with clean, professional workmanship. \n\nWe are fully licensed, bonded, and insured, and every project follows proven procedures designed for long-term performance.\n\nSpray foam is a technical trade where small mistakes can cause big problems. That’s why we take a precision-first approach — properly evaluating each space, clearly explaining options, and applying materials exactly as intended.\n\nOur clients choose us for improved comfort, lower energy costs, and confidence knowing the job was done correctly. Locally operated and detail-driven, we stand behind our work from start to finish.\n\nIf you want insulation done correctly, cleanly, and with confidence, contact Precision Spray Foam & Insulation today.\n

Access point for the flexible foam hose.
Insulated area
Insulated area
Insulated area 1
Satisfied client

+26

4 neighbors recently requested a quote
Avatar for Western Pest - Paramus
Western Pest - Paramus
4.3(
42
)

Serving Hackensack, NJ and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Emergency services offered

Western 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 employees will work hard until you are completely satisfied, guaranteed.

Western Pest Control
Pest Control
Pest Control
Pest Control
Response time1 day
Recommended by97%of homeowners
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FAQs for insulation service projects in Hackensack, NJ

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Hackensack, NJ homeowners’ guide to insulation services

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

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