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Learn about our screening process

34 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


  • Mon: 9:00 AM - 5:00 PM
  • Tue: 9:00 AM - 5:00 PM
  • Wed: 9:00 AM - 5:00 PM
  • Thu: 9:00 AM - 5:00 PM
  • Fri: 9:00 AM - 5:00 PM
  • Sat: 10:00 AM - 4:00 PM
  • Sun: 10:00 AM - 4:00 PM
View All Details & Credentials


Service Details

    Areas of Expertise

    • Attic Insulation Removal
    • Attic Insulation Installation
    • Attic Radiant Barrier Installation
    • Energy Efficiency Upgrade
    • Quiet Cool Fan Installation
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted


    30 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 30 results
    5.0 Cheryl lynn R. Anaheim, CA

    The Attic Doctors exceeded all expectations! They swiftly swapped out my dated attic insulation and set up a brand new A/C unit. The crew was both on-time and highly competent, offering the best deal in town for complete home comfort upgrade services. I've never felt more at ease in my home. Two thumbs up for their exceptional quality and cost efficiency!

    5.0 Justin adam D. Anaheim, CA

    The Attic Doctors are top-notch! They replaced my old attic insulation and installed a new A/C system with incredible speed and professionalism. The team was punctual and skilled, and the pricing was very competitive. My home has never felt more comfortable. Highly recommend for quality and efficiency!

    5.0 Charles O. Anaheim, CA

    If you wanna hire a professional who really knows what he does, Mark with The Attic Doctors/Doctor Energy Staris your guy. He is very kind and experienced. No pressure sale just tried his best to provide the energy upgrade service at the best price. I needed to add more insulation in my attic, change the old damaged ductwork as well as replace the furnace. I didnâ t expect to hire one company to do them all since I thought nobody would. Doctor energy star has multiple licenses for all fields and they did an awesome job on my house. Will use them again!

    5.0 Prince H. Anaheim, CA

    These guys are the best! My house was so hot without the A/C for a very long time and they installed a new Trane condenser and replaced all the old insulation. I am glad I hired the attic doctors. They were friendly and great at their trade!

    Response from Company:

    Thank you very much for your 5 star review for our A/C and insulation removal services. We strive for the best customer experience.

    5.0 Paula E. Huntington Beach, CA

    I called the attic doctors to do a big project. We just moved to Orange County and needed to do attic cleaning, ductwork replacement and A/C installation. After getting a few estimates, we chose Markâ s company, and they did an excellent job. I liked the fact that he was both an insulation contractor and HVAC contractor. I prefer to deal with one company for the whole project. They delivered exactly what was promised. Will use them again!

    5.0 David J. Fountain Valley, CA

    Very professional team of hard workers. From estimate to the work date. They were punctual and pleasant. Mark explained ever very well and I am glad we found someone who cares about the customers need and can provide with a quality service.

    5.0 Frank L. Placentia, CA

    Doctor Energy Star did the attic cleanup and insulation replacement as well as the ductwork changeout for my friend and they were happy with the results. We hired Markâ s company and they met the expectations. Our attic is very nice and clean now with the new insulation. We did the radiant barrier as recommended and the house did cool down quite a bit when it is hot.

    Response from Company:

    Hi Frank, thank you for your awesome review. Very glad that we helped cool down your house!

    5.0 Anita G. Anaheim, CA

    Mark's team did an excellent job! I was shown pictures of what my attic looked like before and after the job. Of the companies I talked to Mark was the first to explain insulation in and outs and He did not push for what I did not need. I would have given him a 5 right away but we had some electrical issues due to the way the attic fan was installed. When I called Mark He responded right away and refunded electricians fees to us! He definitely gets a 5 after the way he responded to the electrical issue. (Please Note that the electrical issues were due to old house and bad electrician prior any job). Overall Great job, customer service and value.

    Response from Company:

    Hi Anita, thank you very much for your great feedback. I am glad that everything worked out and you were happy with our attic work.

    5.0 Marsha I. Tustin, CA

    These guys are the best. I got an estimate the day after I called The Attic Doctors/Doctor Energy Star. The price was reasonable due to the difficulty of the job. Our home is old and the attic is extremely small. I couldnâ t get other people to give me a quote. The crew of 4 did an awesome job. Old insulation removed and new Indy installed. We also added an attic fan to help the air flow in the house. We will do the attic radiant barrier with them as well.

    5.0 George S. Irvine, CA

    We have suffered the whole summer from the heat in orange county. Finally, we found the attic doctors to take care of our old, empty attic. We had zero insulation up there and it was very dirty. We chose the attic doc because they had a very good history and great reviews online. They didn’t disappoint us. The crew arrived very early and finished cleaning our attic installing new R-38 insulation within hours. They also installed a quiet cool fan in the attic. Now the house will not be so heated in the summer and will be warm during winter. Nice and professional people to work with. Will hire them again for other home projects!


    The Attic Doctors
    Attic Insulation Removal
    Attic Insulation Removal
    Attic Insulation
    A/C Project
    Attic Radiant Barrier
    Attic Blown in Insulation
    Radiant Barrier
    Attic Rodent Removal
    Attic Insulation Removal

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