
Serving Dos Palos, CA and surrounding areas
Approved
In business since 1996
Free estimates
Small jobs welcome
"Very efficient. They showed up on time. Explained the service, did a nice job. Left no mess. Would highly recommend Rodriguez Insulation."


Serving Dos Palos, CA and surrounding areas
Approved
In business since 1996
Free estimates
Small jobs welcome
"Very efficient. They showed up on time. Explained the service, did a nice job. Left no mess. Would highly recommend Rodriguez Insulation."

Serving Dos Palos, CA and surrounding areas
Approved (Corporate)
In business since 2015
Free estimates
Warranties offered
"We hired Tyson to insulate our exterior walls, remove old attic insulation and seal the attic, and then blow in new fiberglass attic insulation. In the course of removing the old cellulose, they discovered that we had no functioning heat/air duct system, which explained why our power bills were (literally as it turned out) going through the roof. They gave us a lead on a good HVAC service, and were very flexible while we sorted out the problem. Chris as the owner is very conscientious and good to work with, and makes sure his people do the job well."





+30

Serving Dos Palos, CA and surrounding areas
Approved
In business since 2019
Free estimates
Offers commercial services
"When Celso A. came to my house for an estimate I was very impressed by his professionalism! Got up in the attic to scope out the work involved, then explained everything the job would entail. They, then. sent me (email) with a couple videos to show how the actual job is done! Very interesting and informative! When they were finished Celso had taken lots of pictures to show what was happening in the attic. I also received a certificate of completion! I would highly recommend CAV, Insulation Inc."

Serving Dos Palos, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I had blown in insulation installed, and I was absolutely impressed with the service. The young men explained how this insulation was blown in so that it would be evenly distributed all over the attic. A job well done."





+3
Serving Dos Palos, CA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"I was impressed with Aaron, the owner. He thoroughly explained what he was going to do, and took before and after photos of the job. I have noticed a big difference in the comfort level of my home. The HVAC unit rarely kicks on, as the insulation is holding the temp much better."





+7

Serving Dos Palos, CA and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"Great communication! He always communicated and updated me on the insulation process. He was fast paced with great quality work. Maintained a professional manner at all times. Highly recommend if you want fast and great quality work!"





+10

Serving Dos Palos, 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 Dos Palos, CA and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"They did a great job with adding cellulose insulation to by exterior walls. We had some problems getting a hold of the salesman but nothing to complain about or stop us from recommending this company. Great value for the money."



Serving Dos Palos, CA and surrounding areas
In business since 1971
Credit card accepted
"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."





+2

Serving Dos Palos, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Excellent. The rep showed up on time and did a very thorough job, complete with photos and a write-up of all the affected areas. He also gave a quote to perform both the exclusion work and to clean & replace the soiled insulation. I will be calling them to do both jobs shortly."


Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.
It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.
Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.
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