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Top-Rated Insulation install or upgrade pros in Sacramento - Updated Nov 2026

Avatar for Brower Mechanical CA LLC
Brower Mechanical CA LLC
4.7(
90
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Emergency services offered

"wonderfully....told us it would be 2 days and they were finished b4 lunch of the 2nd day. Plus they discovered two canned lites that had no safety box in the attic....a fire hazard. We had a electrician to install those!! Anyway, they also added more smoke alarms as well as a CO2 monitor at no extra cost to me."
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How solar works

+1

Recommended by92%of homeowners
Avatar for The Insulation Pros
The Insulation Pros
4.8(
35
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"They provided a clear breakdown of the different options with prices.  I selected an option, set a date, they showed up on time, completed the work and billed me for the exact price quoted.  No high pressure sales - just provided options and kept it bottom line.
Due to additions completed on my home over the years, they were able to detect different levels of insulation.  One of the sections was within code and it would have been very easy for any company to miss that or try to take advantage of it but these guys have integrity and made that very transparent.  Great company you can trust.

"
Blown-In Insulation
Batt Insulation
Insulation Removal
Air Sealing
Thermostat Controlled Attic Fans

+2

Recommended by96%of homeowners
Avatar for Clear Efficiency Home Improvement
Clear Efficiency Home Improvement
5.0(
48
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 2019

Free estimates

Warranties offered

"It was fantastic! The company was very helpful when my construction was a little unusual. They found a great way to install my insulation!!the workmen worked tirelessly and I now have a very warm home. I highly recommend this company!!!"
You will never look at your home the same when you see what "Stack and Draft” is doing to waste energy.
Window Replacement
When you heat your home the hot air rises and begins to “Stack” pressure on the ceiling until it finds an escape route around the many holes hidden in the construction where walls and light fixtures meet the ceiling. The hot air leaking creates a draft by pulling in cold air from outside.
Window Replacement
The more you turn up your thermostat, the more "Stack" is applied to the ceiling, accelerating the icy cold "Draft" right behind it.

+75

Recommended by95%of homeowners
Avatar for Diamond Heating and Air
Diamond Heating and Air
4.8(
120
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"They did a good job. The time before that when we had them come out, we were having some sort of problems with heater and they came and repaired it. They were good. They were affordable. They came out when called."
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Recommended by96%of homeowners
Avatar for MENACI DESIGN DRYWALL The King Of Drywall
MENACI DESIGN DRYWALL The King Of Drywall
4.8(
146
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"

I had water damage in my garage from a leaking toilet and the drywall and insulation had been removed by another vendor.  I needed to replace the drywall to the original specifications.  I called 5 contractors from Angie's List and got proposals from 3 contractors. 

We decided to go with Ciro Mejia for the following reasons:

1.  Ciro called me back 30 minutes after I left him a voice message and I was able to schedule him to see my garage the next day.  The other contractors were not as responsive to me.

2.  When we met with Ciro he was able to immediately access the scope of work and gave us a verbal proposal and he emailed me a written proposal when he said he get it to me.  I liked his responsiveness.

3.  When another contractor suggested using mold resistant drywall, I called Ciro back and he said he would use mold resistant drywall for the same price he initially proposed.

4.  We liked Ciro when we initially met with him, he was on time and we could tell that he knew about drywall.

5.   His proposal was the lowest of the 3 proposals we received.

Overall, we thought that the quality of the work performed by Ciro's crew (Cireo, Elmer, Roberto and Benny) was excellent.  They arrived on time and finished the installation of the drywall and plastering in 1 day.  After the plaster dried for 1 day, the painter came by the following day and put primer and paint on the drywall that matched perfectly the rest of the garage. 

We would definitely recommend Ciro and his crew.  Ciro is the "King of Drywall"!!


"
Drywall Project
Drywall Project
Drywall Project
Drywall Project
Wood Paneling Removal

+28

Recommended by98%of homeowners
Avatar for Ray O Cook Heating & Air
Ray O Cook Heating & Air
4.7(
243
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"This was a two day job. The two men, Willie and Jose, who did the work were competent, courteous, and professional. They were responsive to our questions, did a good job of tidying up, and worked diligently. I think the work went very well. Installation was completed yesterday, and so far everything seems to be fine. Willie and Jose were knowledgeable about what had to be done and understood our concerns. We have no complaints at all, and would recommend them to friends and family who need HVAC work done."
Recommended by94%of homeowners
Avatar for Brazil Quality Construction Inc
Brazil Quality Construction Inc
4.7(
48
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"They kept breaking the tiles on the roof they installed so they had to keep ordering new tiles to complete the job. The problem was they resorted to texting on occasion until they were asked to actually call us to resolve, which is not very professional. Our biggest concern is the solar installation. There were delays because they did not install the correct breaker. Now we found out that some of the panels are facing the wrong way and need to be re-positioned. We are unable to monitor the effectiveness of the system they put in even though they told us we would be able to. They're having trouble getting access to monitoring for us so they can see what is happening with our panels but we can't. They have continually asked for payment although they have not completed the job to our satisfaction. That was the same even when the roof wasn't completed they wanted payment. I would not recommend them to others. They were great at first but their responsiveness has been lacking and the work has continually gotten sloppier. Their demands for the payment have also become more frequent."
Composition
Concrete
Integrated Solar
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Avatar for RJL Installations
RJL Installations
3.9(
159
)
Insulation - Install or Upgrade

Serving Sacramento, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"When I started, I planned to just insulate a small area over the ceiling of my laundry room, which was always chilly, and whatever else I could get for the money I had already put out for The Deal... Whereas Rudy clearly had in mind that the visit would be the beginning of a much bigger job,and my coupon only  the tip of the iceberg... not what I had in mind. But I thought I could at least hear him out,  and each project I asked about which I thought would have an astronomical cost, Rudy came back with what seem an amazingly reasonable price. whic included everything I could think of.  and when I asked for the next enhancement, that too seemed irresistably reasonable, and on and on we went til we got to the very large project described above.. At that point my whole house was insulated and ventilated as well as it could possibly be for a whole lot less than I would ever have thought possible, and I was just delighted. With each improvement, I was really afraid to ask, and then each time I got a nice surprise. I'm only sorry there was no way to insulate my vaulted ceilings, because they cover so much of my main living space.So then Rudy and his workman came back another day to do the work, they worked quietly and considerately, cleaned up perfectly, worked efficiently, were pleasant to have around, and everything went well.
There were just two problems during this transaction. The first was that Rudy could/would not accept a credit card for the job so I  had to get cash or check, which turned out to be an enormous problem for me at that precise moment in time.
The second was that in the process of installing the attic insulation, Rudy had broken the doorbell, wires  which run through the attic to a large clanger bell in the back. And he kept saying he would come back to fix it . But kept not coming. For weeks and weeks. This became very hot and hostile. Only when I threatened in a big way, did he finally show up, pay  for a new electric door bell I had purchased, and install it almost to completion.
.
Yet on the whole, Rudy was unusually pleasant and smart and sharp, good at explaining things, and a pleasure to do business with.

"
Recommended by83%of homeowners
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