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USA Spray Me

(17)

Sound Insulation, Polyurea Coating, Blown Insulation

“This is 5 star best company for sure. The specialists are knowledgeable, ready to help and to arrange job efficiently. I had to finish all the work within a short time. The specialists did their best to do so. I was very happy because they managed to...”

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Eco Attic Systems

(3)

Batt Insulation, Spray Foam Insulation, Attic Fans

“Eco attic systems was great to deal with on this home insulation. They described how the process was going to go step by step and showed me photos before and after the project. Eduardo the contractor was very attentive to details and was on the job s...”

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Nicholas Roofing Inc

(5)

“I've had a great experience working with Nicholas Roofing for a number of small roofing projects/issues. They've been quick and willing to send someone out for small jobs (adding a plumbing penetration and fixing a small skylight leak) for a fair and...”

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Protek Cargo

(1)

“The very best Thermal Insulation we have ever used by far! Very attentive and friendly staff! I highly recommend for anyone who needs to ship a temperature sensitive product!”

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General Roofing Co.

(21)

Roof System Replacements, Repairs & Maintenance, Accessories

“Bill Richards was excellent to work with, always available, answered all of my questions, and explained every step of the way. The crew was neat and efficient, and they finished the job quickly. The staff at the General Roofing office was also frie...”

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Berkeley Roof Services

(2)

Inspections, , Solar

“This roofing company is the best, on time, really great work and the best cleanup! Kevin Lee was my project manager he did a great job keeping me informed. Leo was site supervisor keep things on time working the crew who all did a great job.”

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Element Home Solutions

(29)

Hvac Services, Rodent Proofing, Insulation Services

“My furnace, installed in 2018, was having real problems, and would intermittently quit. Ernest took a lot of time and figured out just what was wrong, and how to fix it. The repairs only took a day, and is now operating beautifully. I would wholeh...”

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Century Roof and Solar

(29)

Bid
Job
Inspection

“As a contractor myself (in a different trade), I've met a lot of folks in the trades. Having interacted with Tony off and on for years now, I can confidently say that he's one of the smartest contractors I've ever met.”

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Service Experts Heating & Air Conditioning

(30)

Job
Technician
Inspection

“Dylan was great! Called ahead to let me know he was on his way and was on time during my scheduled window. Very knowledgeable and professional. Made my maintenance service painless.”

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Marco Roofing

(29)

Responsive
Job
Leaking

“My parents had skylights that were leaking. Chad came out for the initial consult and provided an estimate of repairs. Chad was very responsive over text and emails. After the repair, there was rain a few days later and my parents noticed the leak ha...”

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Attic Solutions

(29)

Insulation Replacement, Airduct Repair and Replacement, Radiant Barrier

“Not Happy with service. Salesperson will say anything and everything to get your project. we made the big mistake using for our house. Big caution.. Thanks”

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Central Bay Roofing & Restoration

(13)

Residential, Commercial, Gutters

“They did inspection of damages on our roof and gave us a fair and excellent price for the repairs we needed. They are professional, friendly and all around excellent. The experience, the communication, and end result were absolutely topnotch. If you ...”

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Master Roofing Company

(29)

Residential Roofing, Commercial Roofing, Repairs & Maintenance

“Absolutely wonderful company and owners to work with. Sunny is dedicated to professionalism and quality workmanship. He is timely, fast and an expert on all roofing needs. What I enjoyed the most was his flexibility as my general contractor made chan...”

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American Attic

(30)

Residential Attic Insulation, Attic Cleanup, Commercial Attic Insulation

“These guys at American attic are the best I highly recommend them to anyone who needs attic insulation replacement !!!!Completed the work in a timely and professional manner . Thank you for a job well done !!!”

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Wonderlin Roofing Systems

(6)

Roofing Inspections, Re-Roofing, Attic Insulation

“I have a roof that was installed by Wonderlin Roofing about five years ago. I love my roof. More than that I contine to be happy with Wonderlin as a company. They were professional, polite, sincere and efficient, from the first call to competion. Mr...”

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Dura-Foam Roofing & Solar Center

(29)

Recoating, Projects Maps, Solar Power

“From beginning to end of the project, Dura-Foam was professional, precise, and through. UPDATE: Two years later and the difference with the Durafoam roof is AMAZING! Our utility bill is lower, the drafts are gone, and the house stays so warm in wi...”

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HSR Home Service

(29)

Air Duct Cleaning, Promotions, Insulation Services

“HSR was very professional and thorough. They were on time and did a great job on the heating and vent system in the attic and crawl space. Our house feels more comfortable and the system is operating more efficiently. Thank you to Craig and the en...”

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Trioteam

(22)

Whole House Fan, Insulation Removal, Gutter Guard Installation

“I had a few companies come out to our home for attic cleaning and new insulation installation estimate. I decided to go with Trioteam because I felt that they were very thorough and honest on their inspection and were very detailed about the process...”

FAQs

Do you blow insulation into existing walls?

Yes you can blow in insulation into existing walls, by drilling holes on every stud space, through a long flexible hose to pump the blow-in insulation into the wall.

What can I expect after booking my free inspection?

The technician will come over to your home and asses your situation, answer your concerns and offer you suggestions based on his knowledge and provide you with an estimate.

How to calculate how much insulation you need?

To determine how much insulation is needed for an attic or room you measure the height and length of the wall(s), its best to keep records on paper lastly you multiply the height and length.

More info can be found on the FAQ page of our website.

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Rodent Proofing & Insulation Removal

(20)

Pest Control

“Excllent and professional might cost a few more dollars but certainly worth it . They give a five year guarantee which is great. And even if you sell the house the guarantee goes with it. Good point for future buyer .! I would definately recommend t...”

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Alley Cat

(29)

Rodent Proofing, Crawl Space Cleaning, Rat Control

“I highly recommend Alley Cat !! The entire staff, from Vladi for the estimate , Cesar the foreman and the receptionists were all exceptional in their professionalism, responsiveness, work quality and communication. They came in and cleared out the g...”

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Average Cost	$1945
Minimum cost	$567
Maximum cost	$4151
Avg Per Hour Rates	$78

Expert Insulation Contractors in Berkeley, CA

The highest-rated Spray Foam, Fiberglass & Cellulose Insulation companies out of 355 vetted & reviewed in the Berkeley area.

USA Spray Me

Eco Attic Systems

Nicholas Roofing Inc

Protek Cargo

General Roofing Co.

Berkeley Roof Services

Element Home Solutions

Century Roof and Solar

Service Experts Heating & Air Conditioning

Marco Roofing

Attic Solutions

Central Bay Roofing & Restoration

Master Roofing Company

American Attic

Wonderlin Roofing Systems

Dura-Foam Roofing & Solar Center

HSR Home Service

Trioteam

Rodent Proofing & Insulation Removal

Alley Cat

Insulation Services in Berkeley, CA Cost Estimates

Why these companies made our list

Insulation Companies near Berkeley

Popular in Berkeley