
Serving Represa, 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 Insulation Service companies in Represa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Represa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on July 18, 2025

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





+75

Serving Represa, CA and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"** This review is posted on behalf of my friend who recently used their service ** I can't say enough good things about Rich, Conrad, and his entire crew. First and foremost, these guys are 100% professionals. Do not overlook professionalism. I received other quotes from people who were either unwilling to do the full spectrum of work requested or not thorough in the initial review. We recently moved into a 1920s home that had old and brittle insulation laid around knob-and-tube wiring. So not only was the attic insulation ineffective, it also presented itself as a fire hazard. To make matters worse, there was a relatively inaccessible portion of the attic (i.e. access through a child-sized square cutout) they'd have to work their way into. At the very day/time of the appointment, Rich had already gotten to the house early (let in by our floor guy) and already ventured up into that tiny crawl space in the attic to assess the work. He made all of his notes and took photos before I even realized he was there. Keep in mind, insulators from other companies did not even bother to poke their heads into that space. When I mentioned what our ideal timeline was, Rich said that if they couldn't fit the work into our schedule, they would refer us to other companies they trust. Needless to say, I was impressed by his honesty. After receiving a quote via email from Conrad - who is on top of everything with phone and email communications and reminders - we decided that they were worth the three weeks wait. I signed the quote and we agreed on a start date. Conrad sent a reminder email a few days before the work was to start. The guys came on time and worked all day to remove the old crumbled insulation. By the end of the day, they were covered in black fiber/soot. They found all types of things around the attic that we weren't aware of - head boards, window screens, lumber, etc. They even removed most of the junk for us. A week later (after we brought in the electricians to update the wiring), they came back to lay the insulation batts, apply the batts to the walls where stated, air seal openings, and create a seal for the attic crawl space access cutout). They were able to complete the job over the course of a full day (9am to 7pm). They are professional, honest, thorough, responsive (emails were always returned timely and in that one week away, Rich returned my call to answer an insulation question), always on time, fairly priced (better, even), and skilled. And on top of everything else, the whole crew was fun to talk to. I couldn't have asked for a better experience. I would recommend them as your #1 choice for your insulation needs."





+2

Serving Represa, CA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"We had a problem for a while and we had to take care of it and replace the current insulation with new one. We tried to contact several companies for that job and after talking and meeting with several companies, we hired Attic Masters for that work. The reason for our decision was, that this company sounded reliable and when we called, someone answered and gave us a good
service. Also Juan came over to our house on the date and time frame that was given to us by the office. The work that Juan did was good. He came with 2 additional workers that at first, they removed the old one and prepared the space for the new insulation. On the second day, all they did was placing the new insulation after spraying the empty attic with some chemicals that according to them, will leave a good smell and will prevent any additional problem in the future.
The price for that work was very comparable compare to the other companies that gave us estimate (some even didn?t bother to give an estimate).
"





+204

Serving Represa, CA and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"I had used this other company for a previous repair and then decided I would use them for a heating and air check up. They said I needed a repair costing $400. Just out of a hunch I called Diamond heating and air and thought I would get a second opinion. Diamond heating and air came out and said everything was fine. I said "are you sure" then told them about the recommendation froth the other company about replacing the defrost assembly. The tech. person went back out just to make sure and said it was fine. I called The owner of Diamond repair ( sad day when you have to call a company to thank them for not ripping you off). He said most companies work on commission sales and Diamond air does not. I highly recommend this company.
"


Serving Represa, 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 Represa, 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 Represa, CA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
Advanced Comfort Air Solutions is a newly minted full service HVAC company based in Sacramento, CA, and serving surrounding areas including. We come with at least 20 years of experience in HVAC both large or small, residential or commercial applications. We make all a focused effort when assessing, producing, and finishing each project to the client specifications




Serving Represa, CA and surrounding areas
In business since 1997
Free estimates
Credit card accepted
2014 Super Service Award Winner in Roofing! Brazil Quality Construction, Inc. is a licensed and fully insured C-39 and General Class B Roofing Contractor established in 1997 by Michael D. Brazil. Michael Brazil has been contracting in the Sacramento region since 1989. Being the second generation of a roofing family, now heading into its third generation with the addition of his sons. Our Philosophy - We believe that we have an obligation to our clients to meet their needs in a fair, honest, and courteous manner. We provide quality roofing on a timely basis. We look at our customers’ needs as if they were our own. It is your home, but it is our roof. We take pride not only in the quality of our roofs but also in their beautiful, consistent appearance. Additional phone number - (530) 297-5900. Award winning.




Serving Represa, CA and surrounding areas
In business since 1991
Credit card accepted
"My water heater leaked & flooded my garage. I contacted Sargent’s Plumbing, they were able to come out promptly to resolve the issue. Replaced my water heater and dried up the garage floor. They were prompt and efficient. Also, was priced very fair. Highly recommend!"





+16

Serving Represa, 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
From average costs to expert advice, get all the answers you need to get your job done.

Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.

Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.

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How much does insulation save on energy bills? It depends on where you live and the type of insulation you install.

If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.

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