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TRUSTED BY NAZARETH, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon93
    Verified insulation services reviews

Find Insulation pros in Nazareth

Avatar for Lehigh Valley Insulation, Inc.
Lehigh Valley Insulation, Inc.
4.8(
106
)

Serving Nazareth, PA and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"The owner explained the work they would do and why. Work crew was friendly, professional and cleaned up as they worked. Would highly recommend Lehigh Valley Insulation"
Response time2 days
37 neighbors recently requested a quote
Recommended by98%of homeowners
Bulldog Insulation, LLC
4.4(
266
)

Serving Nazareth, PA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Bulldog was very knowledgeable and did a great job installing the insulation. I had to have them come back out to take a look at some of the insulation that made it's way into my basement, but they were very timely in getting this resolved. Overall, a great experience at a great price."
47 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Nazareth, PA 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
135 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for High Point Insulation LLC
High Point Insulation LLC
4.9(
10
)

Serving Nazareth, PA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"I can't say one thing bad about this business: very professional, reasonable price, and they cleaned up that you would not know they were ever here. I will certainly recommend to anyone adding insulation to their house and like us insulating the garage. Excellent job to Hassan and his team."
fiberglass attic top-up
fiberglass attic top-up
Soundproofing process
Soundproofing process
Soundproofing inside wall

+12

Response time1 day
Response rate95%
17 neighbors recently requested a quote
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
17
)

Serving Nazareth, PA 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
17 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Mavrix Construction LLC
Mavrix Construction LLC
5.0(
3
)

Serving Nazareth, PA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

At Mavrix Construction, we believe hiring a contractor should be stress-free. We specialize in professional spray foam insulation across Pennsylvania, managing every detail of your project from first call to final walkthrough.\n\nWe answer our phones. We show up when we say we will. We communicate every step of the way. And we don't consider a job finished until you're satisfied.\n\nOur commitment is simple — competitive pricing, quality work, and the kind of customer service that's rare in the trades industry.\n\nWhen you choose Mavrix, you're choosing a team that treats your property like our own.

Logo
77 neighbors recently requested a quote
Avatar for High Point Insulation, LLC
High Point Insulation, LLC
5.0(
2
)

Serving Nazareth, PA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

4 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Crawlspace Services NEPA
Crawlspace Services NEPA
4.8(
118
)

Serving Nazareth, PA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I would definitely recommend this company. When Jimmy first came to our house after we had water come into the basement he was very thorough on finding and addressing the problem. It turned out we needed a new sump pump. The day of the job Jimmy, Dave and Damian showed up on time. They made a new hole, inserted a liner and and new pump. They also ran a new pvc pipe to the outside. They were very neat and courteous about putting liners down as to not track dirt thru the house, and also after they were done did a great job cleaning up. If ever I have another problem, I ll be calling these guys back. Also the price they charged was very reasonable. My hats off to this company Thank you Rick C."
Before
After  crawlspace encapsulation
Problem area excavated
Additional crushed stone added
Finsh

+12

Response time11 hrs
Recommended by97%of homeowners
Showing 1-10 of 40
Insulation questions, answered by experts

Yes, you should insulate behind shower walls. Insulating helps prevent heat loss, which keeps the shower or tub from getting too cold and helps maintain a comfortable temperature in your bathroom. Additionally, proper insulation and air sealing can help prevent wall rot and moisture buildup. It is recommended to use a high R-value rated foam insulation combined with a vapor barrier.

A vapor barrier can last over 20 years, but they are vulnerable to pests, flooding, and other natural disasters. If your home weathers a storm or is treated for any pest infestation, make sure to have a drywall pro come check the integrity of your vapor barrier. It’s also important to have a pro install a vapor barrier since improper installation can lead to tears or leaks in the barrier that shorten its lifespan.

Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.

There are two reasons why cellulose insulation repels rodents (and insects). First, the insulation has been treated with boric acid, which is a natural pest-repellent. In addition, the loose-fill style of cellulose creates less-than-ideal conditions for mice and other rodents to nest and burrow, helping to keep them at bay.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

The Nazareth, PA homeowners’ guide to insulation services

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