HVAC Maintenance in Orange County, CA
Need reliable HVAC maintenance now? Our licensed, continually trained techs keep your system efficient and safe. Serving Orange County, including Irvine, Anaheim, and Huntington Beach. We back work with upfront pricing and a 4.9 rating from 1,304 reviews. Get ready for warmer months with a timely AC tune-up, and ask about our $90 specials. Book online or call our team for convenient scheduling today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Special Offers & Promotions
$90 Furnace Tuneup (listed as $90 deals).
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Orange County AC Tune Up - $90 flat-rate service.
- Not to be combined with any other offer
$90 AC Tune-Up from Moffett Plumbing & Air for AC maintenance in Orange County, CA.
- tune-up
Stay Warm with a $90 Heater & Furnace Tune-Up from Moffett Plumbing & Air!
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Complimentary A/C tune-up provided to Family Club members (referenced as annual maintenance completed complimentary for members).
$90 A/C tune up promotion
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$90 ORANGE COUNTY AC TUNE UP — That’s Right, Always. Cool Down with a Great Deal on AC.
- Everyday savings offer
Why Choose Us
Why Homeowners Recommend Us
"They dug through until they found the root cause, provided multiple options, and resurrected the system."
"He did a deep dive into the units, fixed the air flow issues, and got the HVAC up and running."
"Jordan took his time giving my A/C a thorough yearly tune-up and explained his findings."
Answers to Common Questions
View All FAQsWhat Is Included in a Typical AC Tune Up Service?
A typical AC Tune up is a multi-point, comprehensive procedure whereas we check and monitor the refrigerant levels, clean the condenser coils, check the fan motors, check the amperage and voltage of all electrical components, check all of the electrical connections to ensure their condition and that they're secure, and clean the filters (if applicable). It's a procedure that the manufacturers recommend is performed annually to prolong the lifespan of your equipment.
These tasks target the most common efficiency losses caused by dirt buildup, restricted airflow, and minor charge or control issues.
Technicians also perform cleaning and lubrication where applicable, run performance tests, and complete system testing after maintenance, with a clear report and your approval before any added work. A dirty indoor coil can look clean from the front, so we inspect both sides to verify heat-transfer surfaces. We perform these same best practices for homeowners throughout the Cerritos area. To simplify upkeep, customizable maintenance plans are available with priority scheduling, discounts on services, and regular reminders.
Replace or clean your air filter regularly and schedule maintenance before peak cooling season to prevent surprise breakdowns.
Updated: 2026-03-13
Need help in Cerritos, CA? Call (714)541-6407 or book online.
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Where We Work
What areas do you serve for hvac maintenance?
We serve Orange County and nearby communities, including Irvine, Anaheim, and Huntington Beach. See the complete service list below.