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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon61
    Verified insulation services reviews

Find Insulation pros in Williamstown

Avatar for Brittin Built, LLC
Brittin Built, LLC
4.8(
80
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"These guys were great. I had both my attic insulation upgraded, but also my home's crawlspace re-insulated. They were very respectful of my space, explained everything they were doing and answered all of my questions. They are a hard working customer oriented team. I would not hesitated to recommend this company to anyone."
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS

+22

Response time1 day
Response rate90%
12 neighbors recently requested a quote
Avatar for Master Attic, LLC
Master Attic, LLC
4.8(
61
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Williamstown, 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 time2 days
Response rate100%
21 neighbors recently requested a quote
Avatar for ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
121
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Williamstown, 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
4 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
76
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Fabiano and Will went over and beyond on this project. Hiring a carpenter you have never worked with before involves a certain degree of faith. That's what I did when hiring Fabiano Construction to build a triple-tiered flower bed on my rooftop with a trellis on my Philadelphia row-home rooftop. I was not disappointed. Fabiano and Will are a great team, they are very kind and they do great work. What more could you ask for? I am having both of them come back to rebuild my grill countertop and cabinetry! I have no regrets using Fabiano Construction and I will continue to use them in the future!"
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
18
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Williamstown, 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
64 neighbors recently requested a quote
Recommended by62%of homeowners
Score Spray Foam
3.6(
24
)
Spray Foam Insulation - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Score Construction performed a full demolition and renovation of my bathroom, as well as an update of my electrical panel from fuse to circuit breakers. The outcome of the bathroom project is beautiful and modern. The team worked daily and finished the work within the projected schedule. The pricing was reasonable and clear. The contractor/owner of Score was alwlays responsive to all of my needs and questions. I appreciated working with Score as they are honest and thorough."
 bathroom
 bathroom
 kitchen floor
 bathroom
 kitchen

+17

Recommended by100%of homeowners
Avatar for Western Pest - Maple Shade
Western Pest - Maple Shade
4.2(
6
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Williamstown, NJ and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Small jobs welcome

"I was seeking a significant augmentation of insulation in my attic, since the existing insulation was 31 years old, and had become very thin, and shoved around over several decades of work up there. After vetting 4 contractors, I chose Western Pest Services, and was very pleased with the entire process. they did a thorough evaluation of the attic space, evaluated my plan to run the installation tube through a 2nd floor window, and confirmed that there are no pests in the space. I felt that the price was fair - and the technicians did a terrific job in less time than I had expected. Definitely recommend them!"
Response time1 day
Response rate99%
5 neighbors recently requested a quote
Avatar for Koala Insulation of the Delaware Valley
Koala Insulation of the Delaware Valley
4.8(
19
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Williamstown, NJ and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"Wow... just wow. I feel like the clock rolled back several years to the days when tradesmen where available, on time, skilled and affordable. Koala is a rare find. These guys have it all together. Sal is the sparkplug that makes it work seamlessly. He guides you in just what you need, and nothing you don't need. His estimates are detailed and very fair pricing. After consulting with Sal he was able to schedule the work in less than a week. The installation crew called ahead on the scheduled day and arrived exactly on time. Shawn led the crew of 4 techs who worked neatly and thoroughly, and cleaned up well. They did rim joist sealing and batt insulation in a somewhat complex situation where I have I joists adjoining the band board. They also did blown in fiberglass in the attic. For anyone considering insulation of any format I highly recommend Sal and Koala. And, the best part of this experience with the company....the total cost less than others who had rebate programs."
Response time11 hrs
Response rate95%
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Showing 1-10 of 77
Insulation questions, answered by experts

All garage doors, particularly newly installed models, add value to your home. Higher-quality and higher-priced doors increase the ROI, so a well-insulated custom garage door increases the value of your home more than a poorly-insulated stock model. Updating a garage door boasts the second-highest home improvement ROI, at nearly 95%.

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.

The most obvious con of injection foam is the cost. It’s much more expensive to install than fiberglass or spray foam, but it may be your only option (unless you want to remove entire walls around the home). Another con is that it involves drilling into existing material, which has to be repaired after the foam is injected. Some injection foams are made from products that aren’t environmentally friendly, and improper installation can lead to trapped moisture, which can lead to expensive mold remediation down the road. 

A-frame houses pose specific challenges that can make heating difficult. Their open concept design with high ceilings can lead to a colder lower floor and a warmer upper floor. A ceiling fan that pushes warm air down or pulls cold air up, depending on the season, can easily counteract temperature issues. Additionally, certain types of heating do better in these homes than others. For example, heated floors tend to be more practical and energy efficient than baseboard heating.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

The Williamstown, NJ homeowners’ guide to insulation services

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