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Insulation Contractors in Pasadena, CA

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Service Pros

    Insulation Labs Logo
    Van Nuys, CA·

    Radiant & Vapor Barrier, Solar Energy Installation, Attic & Crawl Space Cleaning , and 2 more

    "They cleaned attic, installed new pink insulation in attic floor, laid in new plywood flooring where specified, and installed radiant barrier on rafters. The new insulation reduced temperature in attic and also to the 2nd story, which helps to cool the house better. The technician and workers were hard working, pleasant and polite, and left everything clean afterwards."

    Ellen K. in August 2020

    Allied Insulation, Inc. Logo
    Carson, CA·

    Blown-In Insulation Installation, Batt, Rolled or Reflective Insulation Installations

    "Had them insulate my master bedroom addition, then insulate my entire attic as well. Great work. Very professional."

    Chelsia B. in June 2016

    Spray Foam Masters, Inc. Logo
    Tarzana, CA·


    "Very prompt and easy to work within my schedule."

    Mark C. in October 2021

    Wiltshire Urethane Foam Company Logo
    San Dimas, CA·

    Spray foam

    "Mike Whiltshire is a professional. His work was excellent."

    Ron A. in October 2008

    Pure Eco, Inc. Logo
    Chatsworth, CA·

    HVAC Installs, Insulation

    "Pure ECO is a very good company. I hired them to install my attic flooring over existing installation. On time. Job completed in one day. Wore masks."

    Mary M. in July 2020

    So Cal Remodeling Products, Inc. Logo
    Chino, CA·

    Insulation, Blown In Attic Insulation, Making Older Homes More Comfortable and Efficient , and 1 more

    "They really know their business"

    Robert M. in December 2020

    Elite Thermal Solutions Logo
    Los Angeles, CA·


    "From the sales rep, to the workers, (family)--strictly professional! Done on time with courtesy & proficiency. Filled my walls and refilled my attic, and the touch up after the holes were plugged-- artists!! My thanks and appreciation! Larry G."

    Larry G. in August 2017

    North Hollywood, CA·

    HVAC Installations & Repiars

    "They were very professional & very knowledgeable. Straight forward about the service needed and provided. After they serviced our furnace we took them up on their recommendation to properly insulate the attic, sanitize and seal. Happy with service and they really tried to work with us and our budget as much as possible. Will def hire them back and would def recommend."

    Marcia R. in December 2018

    Pro Insulation, Inc. Logo
    Ontario, CA·

    Existing Home Insulation (Attic, Wall, and Floor), Radiant Barrier, New Construction Insulation , and 1 more

    "We hired Pro Insulation about 1 week prior & job completed in 1 day, Jan. 31, 2020. Estimate/inspection performed by co-owner, Michael, who is extremely knowledgeable and offered advice & service that I did not know the attic needed ( we live in an area of high outside summer temperatures [ 110 degrees on a bad day ], but 35 degree and above winter temperatures ). 3 workers arrived on-time with all supplies needed. They prepared the house for repeated entry of workers & bringing-in/taking-out materials. They removed all 1986 old insulation when the home was originally built, vacuumed the attic floor as well as the beam surfaces for old rodent pellets & dust, sprayed entire attic with disinfecting spray, checked the A/C / heater ducting systems for air leaks & taped sealed if needed, they checked for any rodent entry access points and secured them ( I think any access points were found, but two little beasties got in from somewhere? ), installed solid insulation rolls on vertical surfaces, installed thermal barriers on the attic ceiling and then blew-in R-38 cellulose with impregnated boric acid insulation into the attic. The thickness of the blow-in was monitored by placing a tape measure like stick to make sure the insulation was at R-38 thickness. They checked for thoroughness of job quality. They also sealed the exterior chimney-to-attic for cracks and squirted in that foam barrier. They cleaned up the attic, the interior house; the exterior house. Finally, as promised, the other co-owner, Evelyn, mailed us the paperwork to apply for local city rebate as well as the gas utility rebate as well as informing us to check our future 2020 tax preparation for any Federal and/or State energy rebates. Bottom line: I would recommend Pro Insulation highly. The owners are directly involved with the project, completed on-time as promised, workmanship was perfect, and estimate = actual price paid. Full disclosure: I am a repeat Home Advisor customer ( partial re-roof job + repair two exterior iron gates ), but I repeat business with Home Advisor because I trust their vetting system to recommend highly qualified / trustworthy / fair-priced contractors. Would I use: Pro Insulation again - YES / Will I use Home Advisor for some future major project around the house - YES. signed: Scott G., MD in Riverside, CA"

    Scott G. in February 2020

    N.R.G Heating and Air Conditioning, Inc. Logo
    Canoga Park, CA·

    A/C Service, Furnace Install/ Repair and Service, Heat Pump Install , and 2 more

    "Very helpful and professional from the first contact with someone who scheduled the appointments and each of the service people who came to do the work."

    Yolanda G. in November 2020

    Everguard Home Insulation Logo
    Woodland Hills, CA·

    Rodent proofing & air sealing, Attic insulation, blown-in, Insulation clean up & removal , and 2 more

    "Everguard is the only company to use - period. They provided on the phone estimate while other companies come out and give a 2 hour presentation and ask if "your wife will be home" because they want everyone to be involved in the decision - this is not a decorator item - its insulation! I had my attic and walls blown in and it took 3 guys a complete day to do, and they were all very helpful and pleasant to work with. I also added a ceiling with sound proofing which took a few hours the next day. Everyone was accommodating with my needs. Do not bother with any other company!"

    david B. in September 2015

Showing 1-11 of 11 results

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Overall Rating:

Pasadena Insulation Contractors are rated 4.8 out of 5 based on 1616 reviews of 1616 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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Recent Job Requests for Insulation Contractors in Pasadena, CA

  • Project Location: Pasadena, CA
    Date: 06/06/23
    Nature of Project: Repair/Replace existing insulation
    Location: Home/Residence
    What type of insulation do you want?: Spray foam
    Desired Completion Date: More than 2 weeks
    Request Stage: Ready to Hire
    Approximately how many square feet is the attic?: More than 1000 sq. ft.
    Comment: Please leave email address and I will send you plans.
  • Project Location: Pasadena, CA
    Date: 06/05/23
    Nature of Project: Insulation for existing home
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location of Installation: Non-masonry walls
  • Project Location: Pasadena, CA
    Date: 06/04/23
    Location: Home/Residence
    What type of insulation do you want?: Batt, rolled or reflective
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Comment: Looking for a price quote to clean up all old insulation in attic and replace with brand new insulation
  • Project Location: Pasadena, CA
    Date: 06/01/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Nature of Project: Insulation for existing home
    Location: Home/Residence

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