Attic Efficiency

insulation contractor

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Attic Efficiency is a locally/owner/family run and operated company. We specialize in all facets of insulation. We are extremely competitive and understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate (415) 340-1841.

Business highlights

5 years of trusted experience
Emergency Services Offered

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

CreditCard

Reviews

4.716 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
81%
4
6%
3
0%
2
6%
1
0%


Rating CategoryRating out of 5
quality
4.7
value
4.7
responsiveness
4.6
Showing 1-16 of 16 reviews

Ofir N.
08/2024
5.0
We had Attic Efficiency and Daniel come to our house , they did for us walls blown in installation, the crew was very professional and clean , we highly recommend Attic Efficiency.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Dante E.
07/2024
5.0
Quick job, great communication! Would absolutely recommend. Very happy with the result!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Ken F.
07/2024
2.0
The people who sold the job were out of touch and uninformed about the project as it was underway. I had to closely monitor and get them to do all the steps in the project. They installed insulation over the crawl space vents, blocking the air flow. I cut away the insulation from the vents myself because I was fed up with dealing with the owner.

Rating CategoryRating out of 5
quality
2.0
value
2.0
responsiveness
0.5


Howard T.
03/2024
N/A
l

Rating CategoryRating out of 5
quality
5.0
responsiveness
5.0

Yes, I recommend this pro

Ushmendra S.
06/2023
5.0
Awesome!! There was a mistake in their quote and they had overlooked an item and I expressed concern about unforeseen or extra costs after the work had begun. I do understand it happens sometimes so they were willing to split the cost or complete the work with no additional charge on another matter. The owner of the company stayed engaged till the work was done to my satisfaction. They left the work site and all traffic areas thoroughly cleaned. If I had to do it again I’d hire them all over. Very professional and pays attention to the customer’s needs and concerns. Very satisfied and highly recommended.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Sam N.
05/2023
5.0
They will really work with you and give you the best PRICE in the business. The works were hard and honest works. I loved the work so much I feed them lunch. I will tell family members and friends or any construction work to contact them. Sorry so long just hella happy with work

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,800

mitchelle g.
04/2023
5.0
We were lucky to find this insulation company attic efficiency to do a job in our home and we are extremely satisfied with the result. From the first contact, the company was professional and attentive to our needs. After a detailed evaluation of our home, they provided us with a clear and detailed quote for the installation of insulation. The installation was carried out by a highly skilled team, who worked efficiently and respectfully in our home. From protecting work areas to cleaning up after the installation, everything was handled with care and professionalism. The end result is that our home feels much more comfortable and energy-efficient. We have noticed a significant reduction in our energy costs and an improvement in indoor air quality since the insulation installation. In addition, outside noise has been significantly reduced. In summary, we are very pleased with the work done by this insulation company. From start to finish, the process was easy and professional. I would recommend this company to anyone looking to improve their home's energy efficiency and comfort

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,000

Jane B.
02/2023
4.5
On time and cleaned up well.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Johnny A.
01/2023
5.0
they did an outstanding job. 5 star!!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0


Steve M.
08/2022
4.0
.

Rating CategoryRating out of 5
quality
4.0
value
4.5
responsiveness
4.0

Yes, I recommend this pro
$3,400

Dudi e.
05/2022
5.0
I'm a general contractor, I did 2 projects this month with attic efficiency and I'm looking forward to do more projects with them . Very happy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$6,000

Ben I.
05/2022
5.0
Work fast and clean, easy to communicate! Will definitely recommend.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

$5,000

Nogana D.
05/2022
5.0
Itâ s the second time I hired attic efficiency, first they did my walls and I called again for the attic insulation replacement, they did a very good job . Thanks

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$5,000

Sarah noelle M.
05/2022
5.0
I was very impressed from how professional they was . Highly recommend

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,500

Matan S.
05/2022
5.0
I always hire attic efficiency for all my work. I am a general contractor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$20,000

    Contact information

    161 N Civic Dr, Unit 135, Walnut Creek, CA 94596

    http://www.attic-efficiency.com

    Service hours

    Monday:
    8:00 AM - 6:00 PM
    Tuesday:
    8:00 AM - 6:00 PM
    Wednesday:
    8:00 AM - 6:00 PM
    Thursday:
    8:00 AM - 6:00 PM
    Friday:
    8:00 AM - 6:00 PM
    Saturday:
    Closed
    Sunday:
    8:00 AM - 6:00 PM

    Licensing

    Licensed*

    Trade License Number
    1089510
    Trade License Locale
    CA
    Trade License Expiration
    04/30/2026
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    insulation contractor

    FAQ

    Monday: 8:00 AM - 6:00 PM

    Tuesday: 8:00 AM - 6:00 PM

    Wednesday: 8:00 AM - 6:00 PM

    Thursday: 8:00 AM - 6:00 PM

    Friday: 8:00 AM - 6:00 PM

    Saturday: Closed

    Sunday: 8:00 AM - 6:00 PM

    Attic Efficiency accepts the following forms of payment: CreditCard
    Yes, Attic Efficiency offers free project estimates.
    No, Attic Efficiency does not offer eco-friendly accreditations.
    No, Attic Efficiency does not offer a senior discount.
    Yes, Attic Efficiency offers emergency services.
    Yes, Attic Efficiency offers warranties.

    Contact information

    161 N Civic Dr, Unit 135, Walnut Creek, CA 94596

    http://www.attic-efficiency.com

    Service hours

    Monday:
    8:00 AM - 6:00 PM
    Tuesday:
    8:00 AM - 6:00 PM
    Wednesday:
    8:00 AM - 6:00 PM
    Thursday:
    8:00 AM - 6:00 PM
    Friday:
    8:00 AM - 6:00 PM
    Saturday:
    Closed
    Sunday:
    8:00 AM - 6:00 PM