This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro
Insulation Labs
Batt, Rolled or Reflective Insulation Install or Upgrade, Blown In Insulation Install or Upgrade, Injection Insulation Installation,
This pro has maintained an average of 4.5+ star throughout their time with Angi.
About us
The Insulation Labs team has unmatched customer service and attic experience. Pooling years of knowledge and expertise together in order to provide you with the best service possible. Our team is friendly and helpful, explaining any jargon to you in a concise and understandable manner. It is important to work with a team that has a good reputation in your local community; Insulation Labs is known for its affordability, professionalism, and world-class customer service in the greater Los Angeles area. We have earned a reputation as one of the top attic cleaning and insulation replacement services in greater Los Angeles, continually furthering our stellar reputation and customer satisfaction. We provide our customers with attic services that are tailored to them, allowing them to improve their attics & crawl spaces in no time!
Business highlights
Se habla espanol
10 years of experience
Services we offer
Attic & Crawl Space Cleaning, Batt, Rolled or Reflective Insulation - Install or Upgrade, Blown-In Insulation - Install or Upgrade, Radiant & Vapor Barrier, Solar Energy Installation
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.0459 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 98% | ||
| 2% | ||
| 0% | ||
| 0% | ||
| 0% |
Filter reviews by service
Showing 1-25 of 459 reviews
Tish B.
Apr 2025
Contacted them for a 2nd project and never received the quote that was supposed to be emailed to me. Even after I contacted Jacky Chow, I still didn't receive the quote.
Judy M.
Nov 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
Great responsiveness and communications, thorough estimate, and excellent service cleaning attic and installing new insulation.
Lisa B.
Nov 2024
Blown In Insulation Install or Upgrade
The whole process from quotation to final product was flawless. I wasn't stressed. I definitely felt I was in the hands of pros and it all went smoothly. They cleaned everything up and voila! the job was done. So smooth.
Kate G.
Nov 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
They had a day open earlier than our appointment so we jumped right in! They covered everything in their way and cleaned up beautifully. House feels less damp- which was one of our big problems! We have a 70 year old home with no insulation anywhere- and now we have it in our attic!! Life is Good !!
Sadako J.
Sep 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
From sales rep to installers everyone was professional. Price was fair. Quality of product and work was fantastic .
Renee C.
Sep 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
Amazing work crew. Setup a protective barrier in the house from front door to attic to contain everything as they removed the all the dirty & ratty +20 yrs old insulation. Once the attic was all cleaned out, they put in all new fluffy pink insulation. So happy now! Since the front door was open most of the day as they worked the house temp got up to almost 90 without the air conditioning running so a little toasty for me but I can not complain as these guys worked in full on protective gear in triple digit attic temps. Cannot say say how appreciative and impressed I was by the work crew and the crew chief making sure the guys were taking breaks from the heat, getting water, etc. Total respect watching someone taking care of their people as well as getting the job done on time!
STEVE B.
Aug 2024
Blown In Insulation Install or Upgrade
In July 2024 I hired Insulation Labs to add more insulation to our attic. They showed up on time with a truck full of insulation, and a few hours later they had put all of it inside our attic. They did a good job up there. I am very pleased with how everything turned out. One thing that distinguished Insulation Labs from some other outfits is that they did not try to up-sell us with services we didnâ t need.
Andy J.
Aug 2024
Great job
Rachel H.
Aug 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
They did it in 1 day. When they looked like they were falling behind, another team joined and helped finish it up on time.
Courtney D.
Jul 2024
Blown In Insulation Install or Upgrade
So grateful for Chad and his team. They made the process seamless and it was such a gamechanger. Booking everything was easy and painless. I wish I had done it sooner!
Mike R.
Jul 2024
We had a radiant barrier and new attic insulation installed. I got multiple quotes and the price was very competitive. They did a great job sealing off the attic space and cleaning out the old insulation., and did a wonderful job on the new install. They made sure everything was working when they were done and took before and after pictures so I could see their detailed work. I highly recommend.
Shannon R.
Jun 2024
Such a great experience from start to finish. It took only a day for them to do the entire job. I absolutely recommend them.
Randy Y.
May 2024
Blown In Insulation Install or Upgrade
The Salesperson/Estimator was polite and professional. UPDATE 7/9/24: The crew did a great job prepping the path to the attic access, cleaning out the old insulation, and installing the new insulation. The temperature difference in my home was noticeably much more comfortable almost immediately. Would highly recommend.
Scott A.
Apr 2024
Batt, Rolled or Reflective Insulation Install or Upgrade
We had our attic insulation replaced by these professionals as well as some drywall repair and painting. All jobs were clean and proper, quick and to our satisfaction. Good communication and easy to talk to. We would highly recommend Insulation Labs.
Lisa N.
Mar 2024
Great service for a very fair price. Clean and thorough.
Scott M.
Mar 2024
The team that showed up was professional and thorough. Well run organization, wou look d highly recommend insulation labs.
Ollie N.
Feb 2024
I interviewed several companies before I decided on Insulation Labs and Iâ m glad that I chose them. From the first meeting with Ray until the completion of the job, their work was excellent and professional. All of the work was completed exactly as promised. Even their clean up was impressive. If you donâ t feel like getting up into your attic (or even if you do) to inspect the work, they take detailed before and after shots to show you their work. The installation was done just a little over a week ago. Since then, we have had an atmospheric river of heavy rains and cold weather. I no longer need to leave the heater on as long as I did before because the heat stays in the house not the attic as it did before the new insulation.
Andy M.
Jan 2024
I priced out 3 vendors. This was by far the best priced and apples to apples. They got it done quickly.
Jayesh P.
Jan 2024
When it was their turn, they moved fast and efficiently. They cleaned the attic, did air seal, and installed R38 all in the same day. Thanks for the great work.Amazing customer service and quality work.â Huge team and work effort left my home with higher environmental compliance,cooler,cleaner and professionally sealed.
Eileen V.
Dec 2023
From the explanation of service to scheduling and install, the process was thorough and seamless. Cost was reasonable and work was done in a timely manner. I would highly recommend this company. Professional and reliable.
Dean T.
Dec 2023
N/A
Blown In Insulation Install or Upgrade
n/a
Robert R.
Sep 2023
Batt, Rolled or Reflective Insulation Install or Upgrade
The sales person was good at explaining everything and took lots of pictures of the attic so I could see what was going to be done. They promised that they show you everything while itâ s being performed and after which is not true. You have to climb up there if you want to inspect the project they also do not have a special machine that keeps the dust free overall the work was done fast and clean.
Till N.
Aug 2023
Great experience - convenient, friendly and professional all around.
Pam T.
Aug 2023
Great customer service. Their team works very clean. I am very pleased with their work. I would DEFINITELY RECOMMEND them.
Oscar G.
Aug 2023
They were professional, clean did a great job in one day
Licensing
Licensed*
Trade License Number
1034380
Trade License Locale
CA
Trade License Expiration
12/31/2025
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 Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Insulation Labs is currently rated 5.0 overall out of 5.
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: 9:00 AM - 3:00 PM
Sunday: 9:00 AM - 3:00 PM
Insulation Labs accepts the following forms of payment: CreditCard
Yes, Insulation Labs offers free project estimates.
No, Insulation Labs does not offer eco-friendly accreditations.
No, Insulation Labs does not offer a senior discount.
No, Insulation Labs does not offer emergency services.
No, Insulation Labs does not offer warranties.