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Gilroy Insulation Contractors

Browse these insulation contractors with great ratings from Thumbtack customers in Gilroy.

ESI Remodeling & Upgrades
from 126 reviews
  • 6 years in business
  • 337 hires on Thumbtack
Dokyun K.
Verified review

Duct repair and insulation work are outstanding with reasonable price!

Top Pro
East Bay Heating and Air
from 99 reviews
  • 2 years in business
  • 139 hires on Thumbtack
  • Top Pro on Thumbtack
Rich H.
Verified review


Pacific Coast Termite, Inc.
from 40 reviews
  • 11 years in business
  • 117 hires on Thumbtack
John P.
Verified review

This was a great hire. We needed an attic cleaned of rodent droppings and reblown with new insulation. Not only they came through in our budget and met our time line they found five access points and sealed our attic. The insulation is treated with orange oil to prevent spiders and such as well. Thanks again for an outstanding job well done. Makes me wonder why other companies do not offer to seal the attics?

Richard Holland
from 11 reviews
  • 4 years in business
  • 17 hires on Thumbtack
Sagnik G.
Verified review

Richard insulated our attic. Him and his partner were clean, friendly, efficient, and very reasonably priced. They got rid of the old insulation and put in new insulation, along with insulating the pipes and sealing holes.I would highly recommend them to anyone looking for an insulation job well done!

Emanuel EGB
from 9 reviews
  • 8 years in business
  • 4 hires on Thumbtack
Daria P.
Verified review

Recently got air conditioning and air ducts job done by Emanuel. I'm very satisfied with all the job quality and the price. Very professional and knowledgeable person! He also recommended to replace my insulation, because I hardly had any... now, I really can see a huge difference. I would more then reccomend Emanuel if you need to do any AC and construction job done! Thank you so much for your professionalism, for your honesty and for saving our time and money. Daria

Attic Crew
from 8 reviews
  • 9 hires on Thumbtack
Arvind N.
Verified review

Got a great quote from Jay. He explained the process and gave a very competitive quote. The crew came in and replaced the insulation in ~5-6hrs. There were some nails which came down slightly from the studs as part of the work, but they were fixed promptly and they made sure to match the rest of the ceiling perfectly. Highly recommend them for service!

Attic Bros inc
from 5 reviews
  • 17 years in business
Sami L.
Verified review

I will recommend attic Bros for anyone have issues with insulation and rodents problem s

  • 2 hires on Thumbtack

Keep your house warm in the Winter and cool in the Summer with home insulation services from the Alcal Home Division residential contractors. Sacramento homeowners can expect low prices, instant quotes and energy-efficient services that include the following: Loose Fill Insulation Batt Insulation Spray Foam Insulation Removal Radiant Barrier Spray Radiant Barrier Foil Plus many other secondary services such as Garage Door Replacement and Repair! Doing the job correctly and efficiently is personal for us. We are creative problem-solvers and critical thinkers with deep technical expertise and attention to detail; we catch issues before they become problems, not after. Homeowners looking to insulate (or re-insulate) their homes are encouraged to ask us for an instant quote. Whether you need air-sealing in your attic, installation of new home insulation, barrier products, or replacement of your old garage door with an attractive, brand new sealed one, one of our home specialists will be happy to assist you in diagnosing your needs. We know your time is valuable, and we don’t make appointments without your approval. Most of all, we are committed to getting the work done right the first time, and if issues arise, we will correct them immediately. We proudly offer free inspections, and promise to work strictly within YOUR budget—you can rest assured there will be no surprise fees. Plus, the more you insulate, the more energy efficient your house will be, thus saving your wallet and the planet.

  • 1 year in business

LET US HELP YOU FIND THE RIGHT INSULATION CONTRACTOR AND AVOID OVERPAYING FOR HIGH QUALITY SERVICES! We are a Bay Area start-up business with the goal of helping homeowners choose the right contractor to perform home improvement projects at the right price. As a start-up, we are looking to offer our services for a flat fee of $30 for a limited time in order to refine our process. Our company was founded by a former insulation removal and installation contractor, project manager, and salesperson who sold and managed over 5,000 successful insulation projects in the Bay Area. What we offer: 1) Once the homeowner gets 2-3 estimates from insulation companies, we run a thorough background check for licenses, insurance, bonding info and workers comp and check for any open/closed claims against the business. We provide the homeowner with a full report and review the information collaboratively so the homeowner can make an informed decision. 2) We check the contract and scope of work to make sure the project matches the homeowners' goal. Put simply, we help avoid "surprises" and insure high quality of materials and labor. 3) After choosing the right contractor for the job, we negotiate a better price directly with the contractor on behalf of the homeowner, while maintaining good relations with the contractor and keeping the same quality of work. We specialize in insulation installation and removal, rodent proofing, air duct system installations, radiant barrier and vapor barrier installations. So far we've helped over 50 homeowners and saved them an average of $400 from the price with their preferred insulation contractor. Homeowners also reduced their time spent choosing a contractor, and avoided mistakes during the job. We're happy to answer any questions you may have about the service-- just send us a message or give us a call and we'll respond quickly.


Freedom Spray Foam Insulation proudly delivers energy-efficient spray foam insulation solutions, upholding superior-quality standard methods for the residential and commercial building industries as part of an ongoing dedication to energy-efficient designs and projects. We are an innovative insulation installer, using the latest products and techniques to ensure superior energy performance.


We specialize in attic insulation, air sealing and vapor barriers, and much more. Our technicians are knowledgeable about all aspects of your attic, crawl space, insulation, and vapor barriers! Our goal is to achieve a healthier, cleaner, and safer indoor environment for you and your loved ones, while providing dependable, timely, quality service, and 100% customer satisfaction. We also maintain liability insurance coverage to give our customers that extra peace of mind when working with us.


We are an insulation contractor offering full-service insulation, spray foam insulation. We are located in San Jose, California.


About Us We are a family-owned and -run business. We give you the individual attention that the large, mega companies can't. Our commitment to quality workmanship at a fair price is second to none in this ever expanding green world. IPS Quality Insulation Service is your best choice in the insulation business. IPS Quality Insulation Service draws on over 20 years of expertise to provide you, the homeowner, with the most cost-effective means to save on your heating and cooling needs.


We do residential and commercial insulation and fireplace supply and installation. We have open and closed cell spray foam.

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