Get matched with top insulation pros in Ben Lomond, CA

"They did a terrific job insulating our new home in Oakland. Great value and professional."

"Wais and his team did a terrific job removing old, shoddy, blown insulation in our attic, added new batt insulation, rat proofed it, reapplied insulation around the duct work, added a new attic fan, all in record time. Very pleased with how careful they were setting up and removing every bit of waste."

"Project was to install side wall insulation for a 60 yr old apartment."

"They got the job done in one day, very careful personal. New insulation is working great. We are now waiting for the details on the rebate. Price was also good and affordable"

Air Sharks delivers expert HVAC services to homeowners across the South Bay, including installation, repair, and maintenance of top brands like Daikin and Lennox. We also specialize in improving indoor air quality with professional ductwork inspection and cleaning.\n\nOwner Khaled Alsaka built Air Sharks on a passion for transforming the HVAC experience through education, collaboration, and top-tier products. We provide personalized consultations and tailored heating and cooling solutions, taking pride in our craftsmanship, attention to detail, and commitment to five-star service.

"We contracted with One Man Show for various projects…fiberglass insulation, shower enclosure repair, shutter replace/repair and various other odd jobs. Jason was always helpful and communicative at every step along the way. His work was impeccable and we’ll definitely continue to enlist his services and his advice in the future."

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. With over 20 years of experience in the roofing and general construction, our roofing team can quickly identify roofing issues to repair. As with all of our services, we guarantee our work and promise to repair the issue the right way the first time, every time. We look forward to earning your business!

"The sales rep, Bryan, went above and beyond to answer all my zillion questions and concerns. He was responsive, knowledgeable and shared his expertise in not only insulation, but all in LED canned lights and dimmers. He was amazing and I would only ask for him again. I plan to refer others to him also in the near future. The installers were good too, letting me climb the ladder and look at the work, cleaning out the old insulation and advising me they found no termites or rodent droppings. I wish they would have vacuumed the bedroom where they brought in a lot of dirt on the carpet, and also used the shop vac in the garage afterwards, as I had to clean up afterwards, which took me an extra hour. However, overall, I was pleased."

"We had an infestation problem at the attic that required us to replace the insulation. Marcus from Attic Masters came over to check and to try and save anything from the insulation. According to him, it was worth it to just replace the whole attic insulation and to solve this problem once and for all. Marcus did his best to give us the best price he could and we decided to go ahead and do it.
Marcus worked at our house for 2 days in which he removed all the old one on the first day and the following day he placed the new insulation and the problem was over. The work that he did was professional and clean. All the old insulation was removed in bags and there was no dust or dirt in the house. 


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"Attic efficiency and Daniel came to d for us the attic insulation replacement, the crew was very professional and clean , they add ne insulation R38 bate for our attic, we are very happy"