Air Conditioning Company - Quality Service, Competitive Prices & Overall Value

Why our customers continue to come back to us for all their heating and air conditioning needs.

Diamond Heating 
and Air

A Sacramento Heating and Air company that was established in 1990 offering Roseville and surrounding area’s HVAC repairs, sales, service and maintenance. We have always been family owned and operated. In the early years there were three generations working together to establish the business. Today Diamond Heating and Air is owned and operated by husband and wife team Robert and Elaine Weatherford.

    Is there a higher rating then a 5? Just finished up a complete home remodel which included a complete replacement of the HVAC system. In doing so I dealt with a number of different contractors for different partsof the remodel... none as Professional and Great to deal with as Bob, Elaine and their crew.Pricing was great. They delivered on everything single thing they said and were perfectionists in making sure everything was done to specifications! Thank You!- Chris H


    Diamond Heating andAir provided fantastic service for me today. My AC went out so I called at 11:30am to see if they could come out and figure out what was wrong.I was told they had a technician available between 1-3pm which was great. I asked if he could come on the early side of the range due to my son's soccer game and they said they would definitely try.I received a call from Elaine at 12:45 letting me know my technician was on his way. Bob showed up at 1 and quickly diagnosed the issue. He quoted a fair price and fixed the problem part. He was very knowledgeableand friendly.I would highly recommend these guys to anyone in need of AC or Heater repair as well as annual maintenance.

    - Jim


    I have so much respect for Bob and Elaine. They are customer oriented and don't consider a job
    done until it is done right. Their prices are fair and Diamond's commitment to excellence is unquestionable. We feel so lucky that we found them and will be lifelong clients

    -Linda P


    After receiving 3 quotes and reading all of the reviews on Yelp, we are so glad that we decided to use Diamond Heating and Air to install our air conditioner and heater. We had trouble getting financed in the beginning, but Elaine found a program for us to get financed and kept in touch all along the way. Once everything was set to go, it only took 2 days for the installation. We could not be happier with the service and the crew and the owners of Diamond Heating & Air. They were quick, very thorough, very fairly priced, and very easy to work with. We would recommend them to anyone and everyone. Thank toiling Bob, Elaine, and your crew.

    -Steph & Rich, Roseville


    They were AWESOME! Very responsive and ended up squeezingus in that day for Ac unit that went out! Very competitive and reasonable pricing! Will use them in the future and recommend them to anyone!

    -Jay D

Contractors Corner

Diamond Heating and Air HVAC Maintenance Roseville Contractors Corner
Diamond Heating and Air HVAC Installation Roseville Contractors Corner
Diamond Heating and Air HVAC Repair Roseville Contractors Corner

Energy Upgrades

Diamond Heating and Air is proud to team with SMUD, PG&E and Roseville Electric on their Home Performance Rebate programs.  

Our goal is to make you and your family more comfortable in your home while creating a healthier environment and saving energy which in turn saves you money.

Service Area

We service all areas within a 50 mile radius of Roseville
In addition to the cities listed below, our Roseville heating and air company also services all areas within a 50 mile radius of Roseville with the same great heating & air service and sales. All areas serviced for AC sales and service, & maintenance.
• Auburn CA
• New Castle CA
• Loomis CA
• Roseville CA
• North Highlands CA
• Antelope CA
• Sacramento CA
• Citrus Heights CA
• Orangevale CA
• Gold River CA
• Granite Bay CA
• Rancho Cordova CA
• Elverta CA
• Carmichael CA
• El Dorado Hills CA
• Fair Oaks CA

Services All Makes and Models of Heating and Air Conditioning Equipment.

All Makes and Models of Heating and Air Conditioning Equipment.
Diamond Heating and Air Heating Contractors Roseville Scheduling
Diamond Heating and Air Heating Contractors Roseville Equipment Replace
Equipment Replacement
Diamond Heating and Air Conditioning Company Roseville Payment Options
Payment Options


Contact Us

Contact us 
for an appointment

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