
Serving Folsom, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Great job! The insulation helped with temperature control"





+75

*The Angi rating for Drywall Insulation companies in Folsom, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Folsom, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on June 02, 2026

Serving Folsom, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Great job! The insulation helped with temperature control"





+75

Serving Folsom, CA and surrounding areas
Approved
In business since 2016
Free estimates
Small jobs welcome
"Great job installing new air conditioning and attic insulation"





+5
Serving Folsom, CA and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Serving Folsom, CA and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"absolutely phenomenal!!! They were so patient with all of my questions, and I had a lot of questions as a new homeowner. They were always prompt, professional, and most of all friendly. The bid was much lower than I had expected for removal and reinstalling insulation. I am thrilled with the service and price!"





+2

Serving Folsom, CA and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"My wife and I did a thorough search in getting the best A/C Contractor in the Sacramento area. The search included Angie?s List, Better Business Bureau, California State Contractor?s License reviews, personal recommendations from neighbors and friends. After all our searching we ended up going with Diamond Heating and Air. We signed the contract with Bob Weatherford who is also the owner of Diamond Heating & Air.
Both my wife and I were especially impressed with Bob?s thoroughness in explaining the type of system we really needed, the SEER rating of the equipment, and the best way of replacing the existing outdated heating and cooling system, inadequate insulation, and faulty duct installation. These were all good suggestions in transforming our home into a more energy efficient and comfortable environment. Also, it was pointed out that some of the existing ducts became loose and disconnected. Fiberglass insulation was blowing into one of the rooms. The outdated ducts were installed many years ago, and were poorly installed, wasting lots of energy, and the duct work was hanging too low below the floor joists.
Bob suggested that the new duct system be relocated and strapped contiguous to the floor joists which would allow us to walk underneath the house so we could better utilize the space for movement and storage. Another big task involved the installation of new attic insulation. This was a big job that required the knowledge that Bob has as being a Licensed Building Contractor.
Again, the thing I appreciated the most was Bob?s honesty and the effort he made to make things right. Bob and Elaine worked hard to qualify us for the SMUD low interest rate financing and qualify us for the rebates that SMUD and PG&E were offering. This helped us tremendously in bringing down the costs of the project. My wife and I are extremely happy that our home now has an excellent home energy assessment from SMUD and PG&E. We expect that our annual electric savings will be significant. We are very happy to recommend Diamond Heating & Air to our family and friends.
"


Serving Folsom, CA and surrounding areas
In business since 2005
Free estimates
"The job has not been completed yet. We have accepted the estimate from Insulation Solutions. They will do the insulation blow-in, in about 2 weeks."

Serving Folsom, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.





+32

Serving Folsom, CA and surrounding areas
In business since 1947
Free estimates
Emergency services offered
"Our experience with Ray O. Cook went very well!! Our HVAC system was the original when the house was built over 40 years ago. My husband's excellent Do it Yourself skills allowed him to maintain it and keep it running all these years. We received estimates from 5 different companies. Although the other salesman/estimators were good, Paul was the best. He explained all our options more thoroughly than the others and his recommendations for installing the HVAC system for our needs and house size made the most sense. The price was very reasonable and fair. The installers, Willy and Rick T were awesome. They both worked professionally and took the time to answer any questions either one of us had with the install process. They also did an excellent cleanup job. Erick, the install manager was very knowledgeable and helpful. The insulation was put in by Sierra Wes, a company Ray O Cook contracts with and they did a great job also. Lastly, the Ray O. Cook logo of a flaming O is super cool!!!"

Serving Folsom, CA and surrounding areas
In business since 2023
Free estimates
Small jobs welcome
"Excellent service From the first day, Manuel came to inspect my attic and gave me different options that fit my budget. They sealed all the rat entrances and disinfected them. The price was very reasonable. The crew was very careful with the walls of my house. They covered the floor with blankets. At the end of the day, they showed me photos of the entire process. I definitely recommend Ds Insulation."





+5

Serving Folsom, CA and surrounding areas
In business since 1997
Free estimates
Credit card accepted
"Outstanding quality, especially in custom designing what is called a cricket flashing to go around a chimney, the corner of the house and a valley which all converged at the same point.
Once the old roof was off, we found approximately $1700 worth of dry rot that needed to be replaced. I felt the crew, particularly Mike Gibbs, did an excellent job of helping me understand the problems and then pick the best solutions to correct the problems. Their price for the extra work was extremely fair and the again the quality was excellent. We ended up replacing all of the fascia boards and the final result looked better than the original (and it was Mike's idea of how to do it).
In addition to the roof, they blew in some additional insulation in my two level attic to bring it up to an R-38 rating. There were two spots that I felt might have been just a bit short and they returned promptly and filled in those spots by hand ... no questions asked.
For what it might be worth, the building inspector, when I told him the work was done by Brazil, sort of muttered under his breath "Good, they do it right" as he climbed the ladder to look at the roof.
"



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