Oasis Plumbing, Heating & Air Conditioning provides reliable plumbing, heating, and air conditioning services throughout San Diego County. We help homeowners and businesses with A/C repair, A/C installation, furnace repair, furnace installation, heat pumps, drain cleaning, leak repairs, water heater replacement, tankless water heaters, and emergency plumbing services. We focus on clear communication, fair pricing, clean work, and honest recommendations. Every HVAC installation is backed by our 10 year labor warranty, and we’re proud to have been voted Best Heat & Air Company in North County in 2025 by the Coast News Group!
Website: oasispha.com
Phone: (619) 626-2499
Open now
- Sun 7:00 AM - 8:00 PM
San Marcos, CA 92069 ·2147.46 mi
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Reviews
yelpWe originally called Oasis out to diagnose a condenser that failed to start. Chris (owner) found problem within half hour and took time to explain what happened. In our case, our compressor was...
MoreGot HVAC, tankless water heater, whole house air filtration and whole house water filtration with softener installed by them. Great service and price was amazing. Installation went well and...
More5 Stars - Exceptional Service from Start to Finish! I recently had a Lennox 4 Ton Heat Pump installed by Oasis Plumbing, Heating, and Air Conditioning, and I couldn't be happier with the...
MoreI was undergoing a major house renovation project and I selected Oasis to install a water softener and osmosis system in my new home. The experience was very positive and I would highly recommend...
MoreI was so pleased with Oasis plumbing- it has been a long time since I have had such a positive experience with a plumbing company. They were quick to respond to my inquiry, gave me a window for...
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