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Subzero Comfort

No ratings collected yet Glendale, California

3751 SAN AUGUSTINE DR, Glendale, CA 91206, USA

License checked License #1156994

Verify this license yourself at the California Contractors State License Board (CSLB).

(818) 388-6150
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Glendale, California, has a climate that puts real demands on heating and cooling systems. Hot, dry summers push air conditioners hard, and cooler winter nights call for dependable furnaces and heat pumps. Subzero Comfort serves homeowners and property owners in Glendale who want consistent indoor comfort year-round.

Local market — Glendale

HVAC pros here

126

Have a website

17%

Cooling demand

1,247

Heating demand

1,083

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Glendale Heating Services in Glendale Ductwork Services in Glendale Heat Pumps in Glendale Furnace Services in Glendale Thermostat Services in Glendale Emergency HVAC in Glendale Maintenance & Tune-up in Glendale

Service Area

Glendale, California All of California

Location

About Subzero Comfort

Subzero Comfort offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. AC work typically includes checking refrigerant levels, cleaning coils, and inspecting electrical connections. Furnace and heating visits focus on burner and ignition checks and safety testing. Ductwork services address leaks and restricted airflow, while heat pump service covers installation and seasonal performance checks. Thermostat work includes installation and programming, and Maintenance & Tune-up visits help catch small problems before they become costly repairs. Emergency HVAC calls address system failures during extreme weather.

Glendale homes vary widely, from older bungalows to newer builds, and each layout affects how air moves through the house. Ductwork running through attics or crawlspaces can lose conditioned air when joints are not sealed, forcing the system to work harder. Technicians familiar with these conditions can recommend practical fixes rather than generic solutions. Subzero Comfort holds California contractor license #1156994, which homeowners can look up in the state contractor registry.

Residents searching for an HVAC contractor near me often start with a short list. When comparing local pros, look at the range of services, how clearly estimates are explained, and how questions are answered. HVAC Service Fast can help you narrow that list, so take time to reach out and ask before committing to any work.

Frequently Asked Questions

What services does Subzero Comfort offer?
Subzero Comfort offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Contact the company directly to confirm the details of any specific job.
Which areas does Subzero Comfort serve?
Subzero Comfort serves Glendale, California. Confirm service availability for your address before scheduling.
How do I choose a licensed and insured HVAC contractor in Glendale?
Check that the contractor holds a current California state contractor license and ask for proof of insurance. Compare written estimates and make sure the scope of work is clearly described before you agree.
What should I check before hiring an HVAC professional?
Verify the license number in the California contractor registry, read recent customer reviews, and confirm the warranty terms in writing. Ask whether the technician will explain the problem and the recommended repairs before any work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system makes unusual noises, runs constantly without reaching the set temperature, or produces uneven heating or cooling. Rising energy bills, a burning smell, or frequent cycling on and off are also reasons to schedule a service visit.

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