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Kubowitz David Guy

No ratings collected yet Novato, California

580 FERNANDO DRIVE, Novato, CA 94945, USA

License checked License #646984 34 yrs experience

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

(415) 342-2739
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Novato sits in Marin County, where mild coastal summers, damp winters and older housing stock all shape how homes stay comfortable. Kubowitz David Guy serves Novato homeowners and property managers who need heating and cooling that works reliably through those seasons. The company's work begins with a clear understanding of each building's age, layout and existing equipment before any recommendation is made.

Local market — Novato

HVAC pros here

20

Have a website

45%

Cooling demand

395

Heating demand

2,803

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

Services Offered

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

Service Area

Novato, California All of California

Location

About Kubowitz David Guy

The range of services covers AC Services, Heating Services, Furnace Services and Heat Pumps, along with Ductwork Services for sealing, repairing and reconfiguring airflow. Thermostat Services help match controls to the system and the household's routines. Maintenance and tune-up visits check components, clean and calibrate equipment, and flag wear before it becomes a breakdown. When a system fails outside normal hours, Emergency HVAC response addresses the immediate problem first, then the underlying cause.

Kubowitz David Guy holds California contractor license #646984, issued through the state contractor registry, and has been licensed since 1992, giving more than three decades of experience in the trade. That record reflects steady work on residential and light commercial systems across the region.

Homeowners comparing local HVAC pros in Novato should ask specific questions about equipment, scope and warranty terms, then choose the option that answers them plainly. HVAC Service Fast offers a directory listing that makes it easier to review Kubowitz David Guy alongside other nearby providers.

Frequently Asked Questions

What services does Kubowitz David Guy offer?
Kubowitz David Guy provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company to discuss which service fits their system and needs.
What areas does Kubowitz David Guy serve?
Kubowitz David Guy serves Novato, California. Homeowners and property managers in the area can reach out to confirm whether a specific address falls within its service coverage.
How do I choose a licensed, insured HVAC contractor in Novato?
Look up the contractor's license number on the California Contractors State License Board website and confirm the license is active and matches the trade you need. Ask for proof of liability and workers' compensation insurance before work begins.
What should I check before hiring an HVAC professional?
Request a written estimate that lists equipment, labor, and warranty terms, and compare at least two quotes. Ask about how the company handles permits and whether it provides references from recent local jobs.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, produces uneven temperatures, or your energy bills rise without explanation. A sudden loss of heating or cooling, or a gas odor from a furnace, requires immediate attention.

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