4.8 
64 *The Angi rating for Drywall Insulation companies in Walnut Grove, 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 Walnut Grove, 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 19, 2025
Serving Walnut Grove, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Fantastic. Always on time and very friendly. I love knowing my attic is clean, sealed and insulated. I have actually stopped sneezing!!"
+75
Serving Walnut Grove, CA and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"We hired ThermaCore Insulation to remove our old attic insulation, air seal the attic, and install new insulation. Kamal and his crew were professional, honest, and easy to work with from start to finish. During the inspection, they found several air leaks and duct issues that other companies completely missed. They explained everything clearly, completed the work on time, and left the area clean. We noticed a big improvement in comfort right away. Great service, fair pricing, and quality workmanship. Highly recommend ThermaCore Insulation!"
+28
Serving Walnut Grove, 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 Walnut Grove, 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 Walnut Grove, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We specialize in insulation services. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
Serving Walnut Grove, CA and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"I had called Insulation Pros for an estimate with very short notice as well as two other companies. Conrad was the second person to give me a detailed estimate also was more then pleased to come out to my house and write me a real in hand quote. He was on time and very informative on the project. The following Monday the 2 professional men came to my house and did the job that I was promised and within the time that was allotted. Cleaned up and was off to the next shortly after seeing if I was pleased with the job. These guys are awesome. I do recommend Insulation Pros to anyone thinking about getting insulation done.
Thank you and all your staff.
Chris K."
+2
Serving Walnut Grove, CA and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"They were fantastic! From Elaine who took my call to Eric who came to the house, the professionalism, courtesy, responsiveness and service I got from Diamond was top notch. On one of the hottest days of the summer when our A/C went out (naturally), they went out of their way to get to me ASAP. Then when Eric came to do the service call, he was efficient and thorough and very clear about what he was doing and why.
I couldn't recommend this company more.
"
Serving Walnut Grove, CA and surrounding areas
In business since 2018
Credit card accepted
Offers commercial services
"They came in, gave me an honest bid, showed up when they were supposed to, and cleaned up behind themselves. I would totally hire them again."
Serving Walnut Grove, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Great job on the house, they had everything installed in 3 days and once the LAWP Panel from the power company and hooked everything, then everything was working well. they took care of all the paper works and documentation, and everything was done quickly. Best price available for us."
+32
Serving Walnut Grove, CA and surrounding areas
In business since 1947
Free estimates
Emergency services offered
"Very professional and everything was explained very well."
From average costs to expert advice, get all the answers you need to get your job done.
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