San Diego HVAC Coupons

Current deals on the heating & cooling service San Diego County homeowners need — honest pricing made even easier.

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This Month’s Offers

Featured Savings

Straightforward savings on the service you need. Every coupon is good across San Diego County.

A Viking Cooling & Heating service van ready for a call

Diagnostic Special

$79 Diagnostic

Waived With Repairs

We pinpoint the problem for a flat $79 — and when you have us make the repair, that diagnostic fee is waived. No mystery pricing, no pressure.

Call (619) 984-5464
Diagnostic fee waived with any completed repair. One per household. Cannot be combined with other offers. Mention this coupon when you call.

Maintenance Special

$99

Furnace Maintenance

Keep your system running safely and efficiently with a professional furnace maintenance visit for just $99.

Call (619) 984-5464
One per household. Cannot be combined with other offers. Mention this coupon when you call.

Tune-Up Special

$59

Furnace Tune-up

Get your furnace tuned up and ready for the season for just $59.

Call (619) 984-5464
One per household. Cannot be combined with other offers. Mention this coupon when you call.

Don't Just Take Our Word for It.

  • Emil Olaes
    Emil Olaes
    November 5, 2026 via Google

    Preston and Brian were sent out to inspect a possible condensation leak at my home. The communication between office and appointment time was immediate and

  • Diane Brockington
    Diane Brockington
    October 31, 2026 via Google

    Everything you want in someone coming into your home to make it better. I had been worried about having a 1912, home and having to add air conditioning. I

  • John Poehler
    John Poehler
    October 30, 2026 via Google

    Great service. Highly recommend.

  • Todd Hunt
    Todd Hunt
    October 27, 2026 via Google

    Eli was exceptional. Hard working, knowledgeable, courteous. He answered all my questions. Both Eli and Harley are 5 star.

  • Gary Anderson
    Gary Anderson
    October 26, 2026 via Google

    VIKING technicians Roberto and Trevor serviced our split earlier today: they were punctual, polite, and completed the repair In an efficient and timely manner

  • kelly seamon
    kelly seamon
    October 22, 2026 via Google

    Replaced our A/C with a efficient dual system within 1 week during the heat wave!!!! Clean, polite and reasonably priced. Highly recommend!

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Our Service Areas

Viking delivers dependable heating and cooling across San Diego County, from the first phone call to the final system check. Wherever you are in our service area, you get the same trusted technicians, honest up-front pricing, and clean, careful work on every AC, furnace, and heat pump job. Not sure if your neighborhood is on the list? Give us a call and we’ll be happy to let you know.

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