Get matched with top insulation pros in Lennox, CA

"It is rare these days to find a great company with good values. This is one of those instances; I cannot say enough, good things about the professionalism of the employees at the office and those that showed up on site to install wall insulation. They showed up at the beginning of the two hour window, which was fantastic and explained everything with upfront pricing. We even asked for additional insulation and they were able to accommodate. Our home walls are now insulated and we even noticed a difference right away. From the time of arrival to completion they were nothing but exemplary. Thanks again for running an honest and professional team! Highly recommend to anyone out there looking to insulate your home!!! Notability, they were well below other companies on pricing too!!!"

"After talking with several attic clean out and insulation, wall insulation companies, I decided to go with Marathon Insulation. Johnathan was very helpful and professional, gave the best choices for my issues, without trying to upsell like some of the others. After getting the attic and walls insulated (with attic clean out) I can already feel the heat stay in the rooms much longer and the walls much less cold to the touch before. I highly recommend Marathon Insulation! They were always on time, delivered as promised, and cleaned up after."

"Irwin was our foreman and he runs an efficient crew. came on time and proceeded to swiftly do their work. on time and completed in one day with new insulation and ducting"

"It was clear and evident they have a lot of experience with home insulation. Very transparent with pricing and the installation process. High level of integrity and take the time to answer all questions. Just wasn't ready for insulation installation right now but when I am will use this company in a heartbeat."

"I hired Attic master to come over and check the attic for some bad smell. Adam came over to my house and went up to the attic and checked the problem there... He recommended me to remove the old insulation and to place a new one. His price and warranty were good... so i hired them. The following morning, he came over with his worker and took out all the old insulation while his worker placing the new one. The work was completed the same day and the problem of the bed smell has been solved."

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Very good  service . I helped my parents in their house remodeling and we also wanted to clean the air duct . , The guys worked hard and were very efficient. They  were on time for the job.

I was amazed by the way they profesionaly clean the air conditioning ducts, they cover all my furniture with plastic and even Vacuum my carpet. I am definitely happy with the service and highly recommend

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"The team worked eight hours straight in the heat. Cool air at last. A pleasure to have a contractor who knows what to do and does it. Showed up on time, cleaned up the work site. I highly recommend this contractor."

"Zohar at Best builders group and his crew did a wonderful by remodeling our 3 bathrooms. We couldn’t be more pleased and satisfied with the overall experience we had with them and with the office staff that were involved at our project. Zohar is indeed a great person with a special character that made this involvement great and stress free. We know that if we will ever plan on doing another remodeling project, Zohar and his crew will be the only people we will hire for that. Many thanks."

"This provider was terrific.  I feel confident that my heater is in great shape after this thorough inspection.  The technician Brandon was
punctual, professional and very competent.
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"The first and foremost reason I selected Aeris Heating and Air Conditioning to do the complete overhaul of my house' heating and cooling system with relocation was their professionally written estimate. It was quite detailed and comprehensive, a far cry from those of other bidders. Secondly, because of Arian G. who to make the story short recommended the addition of new supply and return vents to improve ventilation. He insists on having the HERS test and city inspection even if it would cost me $600 more to insure that things were done up to standards. The reason for the 3-star review is the behavior of their work crew. They came down seemingly unprepared. They did not have long enough ladder to get them to the roof so I had to let them use mine. They used my crowbar without asking. I could not communicate very well with the foreman. At the end of the day, they did not clean up their litters of bottles, wrappers and masks around the house. Despite all these, will I still recommend them to others? Maybe, but only after warning them about their work crew."