
Serving Walnut Grove, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"It worked it out great. They have a membership and they do cleaning as well as plumbing."





+18


Serving Walnut Grove, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"It worked it out great. They have a membership and they do cleaning as well as plumbing."





+18

Serving Walnut Grove, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"5-Stars for Shawn at Precision Air! We were looking for a dependable and experienced HVAC technician when it came time to replace our furnace and add AC. We discovered Shawn at Precision Air and couldn't be happier with our choice. Shawn was incredibly professional and responsive from the start. He listened to our requirements and explained all of our choices. He also provided us with a detailed and reasonable quotation. Shawn got right to work on the day of the installation and arrived on time. He took great care with his work and made sure everything was done correctly. He also took the time to instruct us on how to use our new system. Even after the installation, Shawn's follow-up was excellent. He contacted us many times to guarantee that everything was working effectively and to finish the final inspection after being paid. For all of your HVAC requirements, we strongly suggest Shawn at Precision Air. He is a real professional who is proud of his work and who we will surely hire again in the future."





+15

Serving Walnut Grove, CA and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"The team of four was very professional and performed an excellent job in a record period of time. Just one day to take the old furnace away, replace all the old boots and duct work and install the new furnace. They paid a lot of attention not to damage or dirty the floor/carpet. I am very happy with their performance. They may not be the cheapest on the block but it was all worthed and you only have to do that once in your lifetime."





+42

Serving Walnut Grove, CA and surrounding areas
In business since 1991
Free estimates
Warranties offered
"We got a brand new Trane, so we got the most state-or-the-art, most current unit, I think we also go it financed, we're paying for it on our escrow account, because we're financing it. I think the unit itself was maybe $10,000 or $12,000 and with the installation and everything, I think it ended up being close to $16 or $17,000. I thought it was too expensive, but my husband thought the price was reasonable. It was great. They were fantastic. They were knowledgeable. They were very clean. They were wonderful."





+3

Serving Walnut Grove, CA and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"When it became clear that my existing HVAC system needed to be replaced, I initallycontacted thecompany that was the original maintenance contractor. They made a proposal for system replacement, but, would not give me a paper contract explaining the complete work to be provided. Indeed, said contractor proceeded to try to sell me additional items I did not want or need.
I subsequently called Diamond for an estimate. Bob came to the house and thoroughly explained various options and provided
written contracts for the alternate proposals. The straight talk approach was really appreciated (especially after the snake oil salesman from the prior vendor). After a day's review, I authorized Diamond to proceed with the installation.
The Diamond staff showed up on time and finished the installation by the end of the second day. They were extremely professional and patiently explained what was happening at each stage of the project. Behing the professional staff, Bob an Elaine Weatherford remained in contact to make sure that I was happy with the work.
My only concern after the project was completed was the interaction between the new system and the smart vent system. Bob and his staff made sure the my concerns were resolved.
I unconditionally recommend Diamond HVAC sysems to anyone who wants to depend on dealing with honest, no nonsense, business professionals.
"


Serving Walnut Grove, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer had been acting up for a while but I kept putting off getting it fixed. After reading all the great reviews, I decided to give N.A.T.S. a call. So glad I did. Jim was able to resolve all my problems remotely - no drop off or pick up necessary - so convenient! I feel like I have a brand new computer, it runs so well and FAST too. I couldn't be happier and wouldn't hesitate to use his services again. My only regret is that I didn't call him sooner.
"



Serving Walnut Grove, CA and surrounding areas
In business since 1947
Free estimates
Emergency services offered
"I scheduled an air conditioner tune-up with Roy O. Cook and Sonny came out on the scheduled date and time. He did a thorough job of testing the compressor, cleaning the coils and measuring the air flow. I have a 4-ton unit and his meter showed my a/c unit was only performing at about 2.5 tons. After cleaning the coils and making adjustments, he was able to increase the efficiency to 3.7 tons. This is a significant improvement which equates to my a/c unit performing better when the hot weather eventually kicks in. Roseville Electric currently has a program that provides a $75 rebate towards a comprehensive tune-up. Sonny did an outstanding job and I'll definitely hire them again."

Serving Walnut Grove, CA and surrounding areas
In business since 2015
Credit card accepted
Since 2015, we have been specializing in small and large appliances of all major brands and models! We also can work on HVAC services and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today! \n





+2

Serving Walnut Grove, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."





+32
Serving Walnut Grove, CA and surrounding areas
In business since 2001
"Called Laura late Friday night and left a voicemail. She returned my called first thing next day and had the low refrigerant problem fixed by 9:30 AM. She's great. Call her."
From average costs to expert advice, get all the answers you need to get your job done.

Budget for AC capacitor replacement costs based on factors such as the capacitor type, size, labor, potential repairs, location, season, and more.

Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

Budget for the cost to replace an AC condenser based on factors such as unit size, repair type, brand, accessibility, labor, and more.

Budget for AC evaporator coil replacement costs based on factors such as your AC unit’s tonnage, coil style, professional labor rates, and more.

Budget for HVAC maintenance costs based on factors such as unit age, time of year, repair task, warranties, condition, service plans, and more.

Learn how much a swamp cooler costs to install based on the type, project size, operating costs, removal and disposal fees, and add-ons.