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TRUSTED BY STILLWATER, NJ HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon52
    Verified insulation services reviews

Find Insulation pros in Stillwater

Avatar for Jersey State Insulations
Jersey State Insulations
5.0(
19
)
Batt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade+2 more

Serving Stillwater, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Warranties offered

"⭐⭐⭐⭐⭐ Excellent Work by Sebastian – Jersey State Insulations We recently had insulation work completed by Jersey State Insulations, and Sebastian and his team did an outstanding job. From the beginning, Sebastian was professional, knowledgeable, and very easy to work with. He took the time to explain the process, recommended the right insulation for our space, and made sure everything was properly sealed and installed. The workmanship was clean, efficient, and done with great attention to detail. No shortcuts — just solid, quality work. Sebastian was punctual, respectful of our home, and left the area clean after the job was finished. We’ve already noticed an improvement in comfort. I highly recommend Sebastian and Jersey State Insulations to anyone looking for reliable and professional insulation services."
Insulation Project
Removal and re installation
Insulation Project
Bernardsville cinema 3
Insulation Project

+52

Response time10 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Home Insulation Experts, Inc.
Home Insulation Experts, Inc.
4.9(
1,211
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Stillwater, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"The house had no insulation in the walls and very old insulation in the attic. Home Insulation Experts, Inc team were a pleasure to work with. Very polite and courteous, respected my home and kept me informed throughout the process. I highly recommend them for any insulation job!"
Fiberglass Insulation
Cellulose Insulation
Fiberglass Batt Insulation
Dense Pack Wall Insulation
Closed Cell Spray Foam

+10

Response time9 hrs
Response rate99%
302 neighbors recently requested a quote
Avatar for Foamco Inc
Foamco Inc
4.6(
45
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Stillwater, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We got a couple of estimates to spray the cellar sills where the house meets the foundation. We chose Foamcoinc because of the knowledge of the person that came and gave us an estimate...I think his name was Dave. He had some good ideas on how to spray and seal under the bay windows, left samples of the foam with us, and some more information. I thought that was great so I could make a more informed decision. Not to mention the 'R' value of the foam he would use was much higher than the other company's and he price matched the other company's price in his estimate! They showed up about a half hour early, which was slightly inconvenient. Thank goodness my husband was home since I just got out of the shower when the doorbell rang. They came in and went right to work. They did everything they said they were going to do and a bit more than expected. The thickness of the spray insulation was thicker than they specified and they were neat and clean! A great experience! Try them out for yourself! I will be calling them for when I am ready to do the attic."
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
52 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
18
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Stillwater, 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
62 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Quarts Insulation, Inc.
Quarts Insulation, Inc.
4.7(
552
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Stillwater, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Home Insulation Experts did an outstanding job insulating my recently purchased home. Right from the moment i met Allen ,i felt confident thatthis was the company to go with for my insulation needs. If you are looking for an insulation experts you can trust and that does an excellent job this is it. Great price too."
Blow In Fiberglass Insulation
Before clean up
Fiberglass Batt Insulation
Before clean up
During the job

+19

Response time12 hrs
Response rate88%
Recommended by91%of homeowners
Eternal Life Energy, LLC
4.7(
62
)
Blown-In Insulation - Install or Upgrade

Serving Stillwater, NJ and surrounding areas

In business since 2008

Free estimates

Offers commercial services

"Can I give them a 10 for value for the money? Dave, the owner, was great. Unbeatable price and they did a great job. I'm actually shocked by what a difference it makes. My house had no insulation in the walls and the furnace ran constantly. Now when I touch the walls, instead of being ice cold, they are room temperature, and the furnace barely runs."
exterior walls
exterior walls
Response time11 hrs
Response rate85%
Recommended by100%of homeowners
Avatar for Metro NY Insulation
Metro NY Insulation
4.5(
6
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Stillwater, NJ and surrounding areas

In business since 2005

Credit card accepted

Metro NY Insulation is a green focused, cellulose insulation contractor that works with homeowners to help them save money on their heating and cooling costs. By sealing the home to prevent drafts from allowing heated (or cooled) air from escaping, home works more efficiently and uses less energy. We are accredited by the Building Performance Institute (BPI) for Building Envelope and Building Analyst to view the whole building as a system and allow it to breathe properly while still retaining the heat in the winter and the conditioned air in the summer. Proper ventilation and insulation leads to a healthier home, with fewer mold issues and less likelihood of developing ice dams in the winter. We do more than just add insulation, we do full scale weatherization to keep you and your home healthy. \n\nWe also do interior wall soundproofing to reduce noise transfer from room to room.\n\nWe use only 100% Borate infused National Fiber Cel-Pak so you won't have to worry about the toxic off-gasing or ammonia smell from inferior insulation used by other companies.\nAll employees are trained and trusted. NO SUBCONTRACTORS. Free in-home assessment. Costs are determined by the scope of the job - we do everything to the BPI specifications. \nWe do more than just insulate - WE WEATHERIZE!!!

Rafter Chutes
Recessed Light Covers
Cellulose Installed
Recommended by83%of homeowners
Avatar for Enviro FoamTek, LLC
Enviro FoamTek, LLC
4.3(
22
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Stillwater, NJ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Enviro FoamTek, LLC, is your premier provider of spray foam insulation in the state of New Jersey. With many satisfied homeowners over the years, we are confident that you will be satisfied with our level of professionalism and pride in our work. \nFeel free to contact us today!

Barn
Recommended by100%of homeowners
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Insulation questions, answered by experts

Energy-efficient homes generally have higher appraisals and appeal to buyers.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

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.

Rockwool insulation can last up to 100 years, but just how long this insulation lasts in your home depends on how well it's maintained. Poorly installed insulation may last only 30 years, so be sure to regularly inspect your home's insulation for water damage, settling, and pests to give your insulation the best chance of having a long lifespan.

Yes! Outdoor faucet covers work by enclosing the faucet with a thick, insulating material that will keep the faucet warmer than outdoor temperatures. They need to be sealed tightly against the house to work properly, though, so be sure to tighten the rubber strap or drawstring on the insulation cover to best protect your faucets.

The Stillwater, NJ homeowners’ guide to insulation services

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