Trusted HVAC Maintenance Services in Santa Clarita

Serving Homes & Businesses Since 1979

We provide professional HVAC maintenance to help Santa Clarita homes and businesses stay comfortable, efficient, and worry-free year-round. We handle everything from seasonal tune-ups and safety inspections to coil cleaning, refrigerant checks, and thermostat calibration, keeping your system running at peak performance throughout the year.
  • Family-Owned Since 1979 Not a franchise
  • Licensed & Insured License #536465
  • 3,000+ Happy Customers 4.9-Star Google & Yelp Ratings
  • 24/7 Emergency Service Available Weekends
Friendly cartoon rabbit wearing a Conejo branded baseball cap, pointing.

Achievements

CertainTeed 2025 Best of the Best Contractor

Over 3,000 5-Star Ratings

Your Santa Clarita HVAC Maintenance Team

From seasonal tune-ups and safety inspections to ductwork cleaning and indoor air quality, we offer one licensed team for everything heating and cooling in your home.

Family-owned since 1979 with 45+ years of HVAC experience across Southern California, we’re here whenever you need us. Call today to schedule your HVAC maintenance or request an estimate.

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Santa Clarita

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Stevenson Ranch

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Valencia

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Saugus

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Newhall

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Canyon Country

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Sand Canyon

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Castaic

27240 Turnberry Lane, Suite 200 Valencia, CA 91355

Conejo Services Santa Clarita Valley office

27240 Turnberry Lane, Suite 200
Valencia, CA 91355

Need help now?
We offer 24/7 emergency HVAC services in Santa Clarita

Weekends and same-day service available. 

HVAC Maintenance Services in Santa Clarita

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    Annual AC tune-ups and inspections
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    Furnace safety inspections
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    Air filter replacement
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    Coil cleaning and maintenance
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    Refrigerant level checks
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    Thermostat calibration
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    Ductwork inspection and cleaning
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    Seasonal check-ups

Why Choose Conejo Services For HVAC Maintenance?

Three Conejo Services vehicles—a van, truck, and box truck—parked near a building. The vehicles are yellow with the Conejo logo.
  • Family-owned and operated since 1979 - not a franchise
  • 45+ years of HVAC experience in Ventura and across the Santa Clarita Valley, including Valencia, Canyon Country, Saugus, and Stevenson Ranch
  • 4.9-star Google rating with over 3,000 verified five-star reviews
  • 24/7 emergency HVAC repair & installation
  • Licensed and insured technicians
  • Warranties vary by product and service. Typically, up to 10-year warranty on most parts and equipment and up to 5 years on labor.
  • We consistently earn 5-star reviews on Google, Yelp, and HomeAdvisor
  • Flexible financing available upon approved credit
  • Transparent, upfront pricing
  • A+ BBB rating
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More Santa Clarita HVAC Services

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Santa Clarita

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Valencia

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Stevenson Ranch

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Saugus

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Newhall

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Canyon Country

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Castaic

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Sand Canyon

Testimonials & Reviews

5-Star Reviews for Conejo Services

Frequently Asked Questions 

How do I know if I need HVAC maintenance?

If it’s been more than a year since your last professional tune-up, or if your system is running louder than usual, cycling on and off frequently, or producing higher-than-normal energy bills, it is time for maintenance.

Santa Clarita’s extreme summer heat puts heavy demand on your equipment, and routine maintenance helps catch small problems before they become expensive repairs. Our technicians will thoroughly clean and inspect your system and give you an honest assessment of its condition.

Yes, we are available 24/7, including weekends and holidays. We know that emergencies won’t wait until Monday and neither do we.

We serve Santa Clarita, Valencia, Castaic, Newhall, Stevenson Ranch, Canyon Country, and surrounding communities in the Santa Clarita Valley.