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Superior Insulation

Insulation, Energy Efficiency Auditing

About us

Superior Insulation installs all types of attic insulation. We offer well known brands like Owens Corning®, Knauf and Certainteed . Our crews install according to manufacturer's specifications. Our crews are insured, trained, drug tested and background checked.

Business highlights

13 years of trusted experience
Emergency Services Offered

Services we offer

Attic insulation and Weatherization.

Amenities

Free Estimates
Yes
Senior Discount

3%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

5.064 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
3%
3
0%
2
2%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.8
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 26-50 of 64 reviews

eric G.
06/2016
5.0
insulation
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Thomas B.
05/2016
5.0
insulation
  + -1 more
unknown
Description of Work: The company owner, Aaron scheduled an appointment to provide an estimate and showed up exactly when he said he would. I was happy with the quote and he then scheduled a date and time to perform the work. Aaron and his crew arrived exactly when he said, provided the improvements he detailed in the quote, and cleaned up after the job was complete. I'm very pleased (and I'm difficult to please) with the quality and cost. Aside from being prompt and professional, he's very personable.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

Josefina L.
04/2016
5.0
energy audit
  + -1 more
unknown
Description of Work: Aaron was extremely informative & courteous! He pointed out things/areas where we our home had no insulation. They cleaned up after themselves. When they were done, he showed us before & after pics!I highly recommend this company. He gave us so much information & ideas on how to save energy! When we didn't understand something,he was patient with us.I wold definitely hire & recommend him to others! I grade him at plus 5!!!
Rating CategoryRating out of 5
Yes, I recommend this pro

Glenda G.
03/2016
5.0
insulation
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
punctuality
5.0

Yes, I recommend this pro
$1,300

Richard H.
11/2015
5.0
insulation
  + -1 more
unknown
Description of Work: Superior Insulation was one of the most professional subcontractor that I have seen in 35+ of construction
Rating CategoryRating out of 5
Yes, I recommend this pro

Lorraine K.
09/2015
5.0
insulation
  + -1 more
unknown
Description of Work: Insulated attic. With out any problems

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$900

Travis E.
07/2015
5.0
insulation
  + -1 more
unknown
Description of Work: Added insulation to the attic and existing walls. Great job, have noticed a difference in the indoor temperature and electric bill since having them do the work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

GARY O.
02/2014
5.0
insulation
  + -1 more
Very well done and professional. They also rescreened the home's various sized attic vents. They used the chicken wire I purchased.
Description of Work: Insulated the attic of our 84 year old home. Blown insulation to R38 value.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,800

Bob C.
02/2014
5.0
insulation
  + -1 more
Very professional and efficient. Explained everything they were going to do in advance. Cleaned up completely before leaving. Provided pictures to show insulation was applied to agreed thickness. I was very satisfied.
Description of Work: Complete attic insulation.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,100

William S.
02/2014
5.0
insulation
  + -1 more
Aaron Navarro is the proprietor of Superior Insulation and I found him easy to work with and dependable. He came out to my Reedley home for the estimate and said that I had, at most, an R-19 level of insulation. In many areas, due to compaction and settling, I didn't even have this amount. He quoted me the price to get the attic up to R-38 levels using the latest Certainteed-brand InsulSafe SP fiberglass blowing insulation. Aaron returned a few days later to do the work. The job took less than 4 hours from start to finish as Aaron worked in the attic and his helper fed the insulation blowing machine. They used a fabric cover on the hose so it would not damage the interior walls. In addition to blown insulation, Aaron identified a couple of other areas, particularly around the attic access which would benefit from additional 'batting' (blown insulation doesn't work as well in these spots) around the perimeter. He also added a seal to the attic access. We wanted to have the insulation blown in before we repainted our house, because accessing the attic is often a messy affair. Close to the attic access point we had some ceiling drywall damage that we were going to have the painters repair. I neglected to point this out to Aaron and he informed me of it near the completion of the job. Aaron thought he was responsible for the damage (perhaps due to a misstep while in the attic) and offered to repair it. I told him that it had been like that for years and it wasn't due to his work. I was impressed that he would take responsibility for damage that he thought he caused. After the work was complete, Aaron provided me with a certificate showing how much insulation was blown in. I've since been in the attic and there are multiple insulation 'rulers' placed in the attic confirming these amounts. Everything was left in tidy order. Looking forward to lower summer (and winter) energy bills thanks to Superior Insulation.
Description of Work: Increase attic insulation from R19 to R38-44 in a single-story 1,700 square foot home

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

Faith B.
01/2014
5.0
insulation
  + -1 more
I initially called Aaron based on reviews here on Angie's list. He was able to meet with me the following day and was very thorough in his inspection and information provided to me. We set an appointment for later that week for the work to be performed. He arrived on time, was very neat, completed the job in the time estimated and thoroughly cleaned the work areas. He repaired some items at no cost, provided me with photographs of the work performed and warranty paperwork. It's been 2 days and I can definitely tell the difference in the temperature in the house.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,400

Diana H.
12/2013
5.0
insulation
  + -1 more
Aaron Navarro owner of Superior Insulation gave me a quote of $1900.00 last July to blow in insulation into my attic. I contacted Aaron again on Monday Dec 9th to hire him for the long over do project. He stood by his original quote and told me he was available the following day. I couldn't believe it. We were in the middle of a super freeze down to 25 degrees and I expected him to have a full schedule with at least a weeks delay. I immediately hired him. I was told he would be at my home between 0800 and 0900. Aaron and his assistant arrived at 0815 and immediately began setting up. He blew in Certainteed Fiberglass Insulation which is Flame proof chemical free and comes with a Limited Lifetime Warranty. I had an average of 5 inches of very old cellulose insulation where I actually had insulation. Aaron took pictures before, during and after the job was complete. They immediately cleaned up behind themselves and walked away from the completed job in just over 4 hours. I immediately felt the difference in the atmosphere of my home after the installation of insulation. I am going to save a ton of money in heating and cooling costs. Aaron Navarro and Superior Insulation did such a fabulous job hat I will recommend him to anyone and everyone. He is honest, fair, professional, and honest. He quoted me the best price of all and honored that quote 5 months later. He used quality products, performed exceptional work and with a guarantee I could not be any happier. Thank you Aaron Navarro of Superior Insulation. You are the best in my book. I will use your services again if I ever need and will recommend you to everyone I know.
Description of Work: Aaron Navarro owner of Superior Insulation and his helper arrived at my home at 0815 and in 4 hours blew insulation in my attic. They took my homes insulation level from less than R11 and brought me up to R44 throughout my 2240 Sq Ft home in my attic from which you can only crawl around on your belly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,900

Evelyn J.
11/2013
5.0
insulation
  + -1 more
Aaron came out one late afternoon and went through the attic, taking pictures. He showed me where the old insulation was separated and leaking heat and where insulation was missing in the Knee Walls (I have high ceilings in the Great Room) and leaking heat through the walls to the attic. He described what he would do to remedy the leaks. He described how he would then add the blown in insulation to the entire attic. The insulation they use is Certainteed fiberglass that is fire resistant. He came out the first time I was available on a Saturday morning. He and his assistant worked for 4 hours. They laid down tarps to protect the floors, donned suits and masks, and went up to make the repairs. They first used nails to "sew" the leaking insulation around my AC ducts. Then they added batting insulation on the attic walls. Finally, they blew in the fiberglass "Cotton". Aaron took pictures before, during, and after the entire process and will email them to me. After removing the tarps, they vacuumed the small amount of dust created around the entry to the attic. Aaron is very friendly, explains things very well, and the entire process was very professional. I do recommend them highly. The cool autumn nights have just begun around here, and this is the first evening since the temperatures dropped this week that I have not had to turn on the HVAC to heat the house. They just insulated my attic today, but I am sure that my Energy bills will be much lower this winter. The heat is staying in, not going out my walls and ceiling to my attic.
Description of Work: Repaired loos insulation around AC ducts, added fiberglass insulation batting on walls in attic, blew in fiberglass insulation through entire attic to average of R-30 (some places thicker, up to R-38), replaced defective attic access door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,600

Ben D.
09/2013
5.0
insulation
  + -1 more
Owner did the work in attic while others insulated doors and other places. He took pictures of finished work showing that, indeed, R38 insulation was blown in. Workers emptied attic over garage,. Insulation was blown into the attic, then workers moved everything back. They all did a good job.
Description of Work: Added blown-in insulation to increase it to an R38 rating.

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,950

James C.
07/2013
5.0
insulation
  + -1 more
I probably had the original amount of insulation from 1976. At the time of the estimate, he went in the attic and did a thorough inspection. He then showed me where me what needed to be done in a step by step fashion. Gave a quote and i set up and appointment to have it done. They showed up exactly when they said, and did EXACTLY what quoted. We were and are very happy with the results. Especially as hot as this summer has been so far. I would definitely refer anybody i know that is looking for insulation work to call and use Superior Insulation.
Description of Work: Added insulation in my attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Pat M.
07/2013
5.0
insulation
  + -1 more
The team was punctual, clean, and efficient.
Description of Work: Placed insulation material in attic space to required depth. Also installed weatherstripping around all outside doors.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

Mary C.
06/2013
4.0
insulation
  + -1 more
I called Superior Insulation to make an appointment for them to check the insulation for a room above our garage that was not heating/cooling properly. The owner and his brother came within a couple of days, and showed up on time. They were both very professional, and took extra care not to get my carpet dirty. They climbed into the attic, figured out that there was not enough insulation in the attic space above that room. They sprayed in more insulation, and now we are able to keep the room cool in the summer. They did a great job and for a reasonable price, and the whole thing was done in a few hours! I wish I would have called them years ago! The only complaint I have is that they accidentally put the wrong address on the R-rating certificate. I called and asked them to send a corrected one, but still haven't received it (although I admit, I haven't followed up on it). Overall, I am very pleased.
Description of Work: Superior Insulation sprayed foam insulation into a specific area of my attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$400

Franz C.
06/2013
5.0
insulation
  + -1 more
I called him because I noticed that me attic was only 3 inches in some areas and 3+ inches in other areas. I had previously had a"contractor" install the insulation in the attic and "seal" the ducts. Much to my surprise 3 years later was that my attic was in complete disrepair. SUPERIOR INSULATION corrected the problems and now even on an extremely hot day, my house remains quite comfortable.
Description of Work: Corrected the prior installer's failed insulation application and raised my R level to 48+. Corrected the air gaps in the attic and cleaned up the work area. The job exceeded my expectations and was well done.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

ALEJANDRINA A.
04/2013
5.0
insulation
  + -1 more
Arron was very professional and courteous. He was quick to answer all our questions. Arron is very reasonable with his pricing.He came in on the agreed upon date and installed the amount of insulation required for our home. He also was kind enough to take pictures of his work before during and after so we could see how everything had progressed.
Description of Work: Company came in and installed 19 bags of blown-in insulation to cover 1400 square foot attic to the thickness of 14 inches. House now has an R-Value of 38.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,200

GARY O.
04/2013
5.0
energy audit, insulation
  + 0 more
I called Aaron at Superior Insulation on a Saturday and he offered to come out and give me a written estimate on Sunday. I took him up on his offer. After inspecting our home, he gave us a quote that included weatherization AND hanging mesh wire on five large latticed gable vents (to keep birds & varmints out). The old stuff had collapsed or never existed. Aaron arrived a couple minutes early which was fine with me-8 a.m. He was done by 1:00 p.m. Aaron showed me before and after photos; he also invited me to look into the attic to see the lack of insulation or the inferior level of it , and later, he again invited me to see his completed work. I only had to supply the mesh wire for the gable vents ($50 worth from Lowes). Aaron and Jesse were polite and gracious and were great in all aspects of the job. Their cleanup was meticulous, too. I highly recommend Superior Insulation.
Description of Work: We needed to improve the R-value of the attic insulation in our 85 year old home and to upgrade some of its weatherization. The attic surface was approximately 2200 sq. ft.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,800

Response from Superior Insulation
Thank you for your time we really appreciate your business.

George P.
03/2013
5.0
insulation
  + -1 more
This was the best experience I have ever had with a contractor. Superior gave me an honest quote quickly, made and kept the appointment, finished the job in the time expected, and cleaned up completely. These people are honest and easy to deal with.
Description of Work: Insulated attic space - blown in insulation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

Anita H.
03/2013
5.0
energy audit, insulation
  + 0 more
The before pictures showed my existing insulation was only 4-6 inches thick and some areas hardly had anything. The after pictures looked so much better, thickness was confirmed via measuring sticks and Aaron took his time to level the insulation throughout the attic. Aaron also took great care with my washer and dryer by covering them and cleaning up all access point areas as if he wasn't even there. Aaron demonstrated ethical behavior, personal integrity, and proved he was a seasoned professional. I highly recommend Aaron to anyone who is looking for an excellent worker and a great price for attic insulation.
Description of Work: I called Aaron for an estimate and he gave me a great price for attic insulation. He recommended "Certainteed" a thermally efficient Insulsafe SP fiber glass blowing insulation. Aaron was 15 minutes early on the installation day. He took pictures before, during and after the job was complete. My house is 3200 square feet and required 25 bags of insulation to obtain an R38 value.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,100

Gabriela V.
07/2012
5.0
insulation
  + -1 more
Aaron answered my phone call, and within the day, he was at my home giving me my estimate and putting my insulation in. He was very easy to work, and provided me with extra information that was useful to make my house even more efficient. I would recommend his company to anyone looking for insulation in their home. You cannot go wrong with Superior Insulation!
Description of Work: Aaron came out to give me an estimate, looked at the insulation, determined what I had, and what I needed. He answered all of my questions in detail, and gave me a fair price. He installed the insulation that day. It took about 1.5 hours. After he was done, he showed me pictures (before and after) and was very helpful in answering all of my questions. One detail that I really liked was that in the photos, he used rulers to show the in inches the thickness of the insulation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,400

Response from Superior Insulation
It was a pleasure providing you my services, I am glad you chose Superior Insulation. We will continue to provide Superior Services across the board! Once again, Thank you!

Ray B.
05/2012
5.0
energy audit, insulation
  + 0 more
I phoned this company and spoke to Aaron by phone. I was impressed with his manner and professional demeanor by phone and agreed to have them do the work. I was surprised that they were able to come the next day. (A Saturday) They arrived on time and began work by carefully tarping the area from beneath the attic access to the entry door to avoid leaving debris behind. They placed rulers in various areas to monitor the depth of the insulation and after blowing it in Aaron invited me to look into the area to verify the depth and evenness of the completed insulation. They then removed the entry doors and did an excellent job of adding weatherstripping including new door jam and vinyl and metal strips around the doors. I was impressed with the quality of the job. I had expected only foam weatherstrip. What they did was far superior. (As suggested by their company name) They also sealed the wall electrical outlets as well as around pipes at the point of entry. They cleaned up after themselves and left no negative sign that they's even been there. This is a new company, only Established in 2011 and they seem eager to build a reputation for high quality work. I had lower estimates but their work will also qualify for an income tax credit that will make up the difference.
Description of Work: They came to my home and upgraded my attic insulation to R38 and weatherized my 1960's home. including weatherstripping the doors, sealing the electrical outlets and pipes to prevent air incursion.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,400

Response from Superior Insulation
Member, I am most greatful for your extraordinary comment. It is people like you that make our business grow. Thank you, Thank you, Thank you, for allowing me the opportunity to provide you with our services. Sincerely, Aaron Navarro

Bonnie D.
02/2012
5.0
insulation
  + -1 more
They were very reasonable. They did a very good job.
Description of Work: I use them for insulation work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Superior Insulation
Dear Member, I thank you profoundly for the outstanding grade you've given me. Sincerely, Aaron Navarro
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Contact information

755 Simone Way, Sanger, CA 93657

superiorinsulationfresno.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 6:30 PM
Tuesday:
8:00 AM - 6:30 PM
Wednesday:
8:00 AM - 6:30 PM
Thursday:
8:00 AM - 6:30 PM
Friday:
8:00 AM - 6:30 PM
Saturday:
8:00 AM - 5:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
967721
Trade License Locale
CA
Trade License Authority
California Contractors State License Board
Trade License Expiration
11/30/2023
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,
Energy Efficiency Auditing

FAQ

Superior Insulation is currently rated 5 overall out of 5.

Sunday: Closed

Monday: 8:00 AM - 6:30 PM

Tuesday: 8:00 AM - 6:30 PM

Wednesday: 8:00 AM - 6:30 PM

Thursday: 8:00 AM - 6:30 PM

Friday: 8:00 AM - 6:30 PM

Saturday: 8:00 AM - 5:00 PM

Superior Insulation accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Superior Insulation offers free project estimates.
No, Superior Insulation does not offer eco-friendly accreditations.
Yes, Superior Insulation offers a 3% senior discount.
Yes, Superior Insulation offers emergency services.
No, Superior Insulation does not offer warranties.
Superior Insulation offers the following services: Attic insulation and Weatherization.

Contact information

755 Simone Way, Sanger, CA 93657

superiorinsulationfresno.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 6:30 PM
Tuesday:
8:00 AM - 6:30 PM
Wednesday:
8:00 AM - 6:30 PM
Thursday:
8:00 AM - 6:30 PM
Friday:
8:00 AM - 6:30 PM
Saturday:
8:00 AM - 5:00 PM