Canyon Country Local. Licensed C-20 HVAC contractor. More than 25 years of industry experience. Owner David Medina answers the phone directly. Canyon Country, CA 17 five-star reviews
(888) 960-6003 Request an estimate
Call the owner(888) 960-6003 Get a quote
Canyon Country Local 5.0 · 17 five-star reviews

Keeping Santa Clarita and Los Angeles Comfortable All Year Long

Canyon Country's family-owned HVAC contractor, repairs, installations, and maintenance for every system in your home.

Call (888) 960-6003 Request an estimate
York rooftop air conditioning unit installed on a commercial building roof with hillside residential development visible in the background.
York rooftop unit
Three HVAC business representatives posing at an outdoor event tent.
The Stay Cool team
Run capacitor with wiring connections installed in an HVAC system.
Run capacitor
Rooftop-mounted air conditioning unit labeled AC 16 installed on a commercial building with mountain views in the background.
Commercial rooftop AC
HVAC system installation and service work on a rooftop, showing pressure tank, condensing unit, electrical connections, and associated equipment.
Rooftop service call
Stay Cool Air Conditioning & Heating work truck in its brown and aqua wrap with the mascot and website.
Stay Cool truck
Roof-mounted centrifugal exhaust fan with ducting installed on a commercial building exterior.
Rooftop exhaust fan
  • C-20 licensed · CA #1036487
  • Serving the SCV since 2018
  • 25+ years in the trade

Quick estimate

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No obligation. By submitting this form you agree that we may contact you about your request and share your name and email address with partner companies for email marketing. We never share your mobile number or text message consent with third parties or affiliates for marketing or promotional purposes.
  • Air Conditioner Installation
  • Air Conditioner Maintenance
  • Air Conditioner Repair
  • Air Conditioner Replacement
  • Los Angeles County
  • Commercial HVAC
  • Residential HVAC
  • Dryer Vent
  • Duct Repair
  • Indoor Air Quality Solutions

Family-owned & operated

HVAC Repair & Installation in Canyon Country

Stay Cool Air Conditioning & Heating Inc. is a local, family-owned and operated HVAC contractor serving Canyon Country, Santa Clarita, and the surrounding communities. If your system needs attention, all it takes is one phone call to (888) 960-6003. We have been proudly serving the Santa Clarita Valley since 2018, backed by more than 25 years of industry experience.
Stay Cool Air Conditioning & Heating offers maintenance, repair, and air conditioner installation services for all your HVAC needs. With a 5-star Google rating, our honest, friendly, and trustworthy team is dedicated to providing the highest level of service for you and your family. As a family-owned business, we understand the importance of keeping your home comfortable and strive to deliver efficient, reliable heating and cooling solutions. Let us help you stay comfortable all year long!
David Michael Medina Owner · CEO, Qualifying Individual Call (888) 960-6003

  • 25

    Years of industry experience

  • 2018

    Serving the Santa Clarita Valley since

  • 5.0

    Average across 17 customer reviews

    Read the reviews

  • 20

    Communities in our service area

    See the area

One Call Covers Every System

What Stay Cool handles for Canyon Country homeowners.

  • HVAC repair and installation, residential and commercial
  • Owner David Medina based in Canyon Country, CA; serving the full Santa Clarita Valley
  • Air conditioners, furnaces, heat pumps, mini splits, and whole-house air treatment
  • Duct work, dryer vent cleaning, and thermostat installation also covered
  • Call (888) 960-6003 to schedule, you reach the owner directly

What We Do

Services for Every System in Your Home

From a broken capacitor in August to a furnace that won't light in January, we handle it.

All services
  • 01

    Air Conditioner Repair

    System quit cooling? Our crew diagnoses the problem and gets you back up fast, before the next Santa Clarita heat wave makes the house unbearable.

    Call (888) 960-6003
  • 02

    Air Conditioner Replacement

    Replacing a 10-to-15-year-old unit with a properly sized, code-compliant system. We handle the whole changeout, no subcontractors.

  • 03

    Heating & Furnace Repair

    Canyon Country elevation means real winters. When the furnace goes out, we diagnose and repair it, same visit when parts allow.

  • 04

    Mini Split Systems

    Ductless heating and cooling for garage conversions, ADUs, and room additions, a growing need across the Santa Clarita Valley.

  • 05

    Indoor Air Quality

    We install whole-house air treatment systems and high-efficiency air cleaners that work with your existing HVAC equipment.

  • 06

    HVAC Maintenance

    Annual tune-ups, filter changes, refrigerant pressure checks, and condensate line inspections, the work that keeps a system from failing mid-summer.

Why Stay Cool

Why Canyon Country Homeowners Call Stay Cool

When you're looking for an HVAC company, what qualifications need to be met?

Do you want your contractors to have lots of experience? Do you want them to be friendly and hard-working? Stay Cool Air Conditioning & Heating checks all those boxes and more. Here's what you need to know about us:
Three HVAC business representatives posing at an outdoor event tent.
Licensed C-20 HVAC contractor · CA License #1036487 ·
  1. Licensed C-20 HVAC contractor CA License #1036487
  2. More than 25 years of industry experience Serving the SCV since 2018
  3. Owner David Medina answers the phone directly (888) 960-6003
  4. Residential and commercial jobs, equipment for any size project One contractor, every system
Call (888) 960-6003 Request an estimate

What Customers Say

“The owner David came over and installed the air conditioning and furnace in record time, 4 hours. This was during a heat wave. He and his crew were professional and courteous. They are a great family run business 😊.”

Denise Soto★★★★★Google Review · Sep 2026

In the field

Recent HVAC Work

Jobs completed across Canyon Country, Santa Clarita, and the surrounding 818 corridor.

Where We Work

Serving Canyon Country & the Santa Clarita Valley

Stay Cool Air Conditioning & Heating is based in Canyon Country and runs service calls across the Santa Clarita Valley and the broader 818 corridor. If you're in one of these communities, David can be there.

Not sure you're covered? Call (888) 960-6003 to confirm your address.

North of the Newhall Pass9

South of the pass · the 81811

Has its own pageAlso served

Distances are miles in a straight line from home base.

FAQ

Frequently asked questions

Still have a question? You reach the owner directly.

Call (888) 960-6003
01 What areas does Stay Cool Air Conditioning & Heating serve?
Stay Cool is based in Canyon Country and serves the full Santa Clarita Valley, including Valencia, Saugus, Newhall, Stevenson Ranch, and Castaic, plus communities in the broader 818 corridor such as Chatsworth, Granada Hills, Northridge, Burbank, and Glendale. Call (888) 960-6003 to confirm your address is in the service area.
02 Is Stay Cool Air Conditioning & Heating licensed?
Yes. Stay Cool holds a California C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license (CSLB #1036487). Owner David Michael Medina is the qualifying individual on the license.
03 How long has Stay Cool been in business?
Stay Cool has served Santa Clarita and the surrounding communities since 2018. Owner David Medina brings more than 25 years of hands-on HVAC industry experience to every job.
04 Does Stay Cool handle both residential and commercial HVAC work?
Yes, the business handles both residential homes and commercial properties. Past jobs have included rooftop package unit installations, warehouse HVAC maintenance, and multi-unit filter programs for commercial sites.
05 What HVAC systems does Stay Cool service?
Stay Cool services air conditioners, heat pumps, furnaces, mini split systems, whole-house air treatment systems, thermostats, ductwork, ventilation, high-efficiency air cleaners, and dryer vents, residential and commercial.
06 Does Stay Cool offer HVAC maintenance plans?
Yes. Annual tune-ups and ongoing maintenance visits are available. Regular maintenance helps prevent mid-season breakdowns and keeps your system running at peak efficiency through Canyon Country's 100°F+ summers and cold valley winters.
07 How do I schedule a service call or get a quote?
Call (888) 960-6003. You reach David directly. All scheduling and quotes are handled by phone; there are no automated systems between you and the person doing the work.
08 Does Stay Cool handle indoor air quality upgrades?
Yes. The team installs whole-house air treatment systems, high-efficiency air cleaners, and filtration upgrades that work with your existing HVAC equipment. It's a common add-on during a repair or maintenance visit.

Next step

Let Our Family Help Yours

One company can take care of all your heating and air conditioning services.

If you need service for your heating or cooling system, contact our HVAC contractor in Santa Clarita, CA today. When you call (888) 960-6003, you reach David, not a dispatcher, not a call center.
Call (888) 960-6003

Request an estimate

Tell us about the job

Your name, your number and what needs doing. A person from Stay Cool Air Conditioning and Heating gets back to you.

No obligation

By submitting this form you agree that we may contact you about your request and share your name and email address with partner companies for email marketing. We never share your mobile number or text message consent with third parties or affiliates for marketing or promotional purposes.