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Hagan John M

No ratings collected yet Lakeport, California

P O BOX 1682, Lakeport, CA 95453, USA

License checked License #541548 38 yrs experience

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

(707) 263-1151
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Hagan John M is an HVAC business serving homeowners and property owners in Lakeport, California. Air conditioning is the core of the work, from routine AC service that keeps cooling systems running efficiently through summer to repairs that restore comfort when a unit stops performing as it should.

Local market — Lakeport

HVAC pros here

5

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

Services Offered

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

Service Area

Lakeport, California All of California

Location

About Hagan John M

The company also handles Heating Services, Furnace Services, and Heat Pumps, so customers can address both cooling and heating from one provider. Ductwork Services cover inspection, sealing, and repair of the airways that move conditioned air through a home or building, which often has a direct effect on comfort and energy use. Thermostat Services include installation and setup of programmable and smart controls, while Maintenance & Tune-up visits check components, clean key parts, and catch small issues before they become costly breakdowns. For urgent problems, Emergency HVAC service addresses system failures that cannot wait.

Hagan John M holds California contractor license #541548 and has been licensed since 1988, bringing more than 38 years of experience in the trade. Lakeport residents and local businesses can reach the company for work across the surrounding service area.

If you are comparing HVAC contractors near you, ask about licensing, scope of work, and how repairs are documented before you commit. HVAC Service Fast offers a straightforward way to review local options.

Frequently Asked Questions

What services does Hagan John M offer?
Hagan John M offers AC services, heating services, ductwork services, heat pumps, furnace services, thermostat services, emergency HVAC, and maintenance and tune-up work. Contact the company directly to confirm what fits your system.
What areas does Hagan John M serve?
Hagan John M serves Lakeport, California and the surrounding service area. Confirm current coverage with the company before scheduling.
How do I choose a licensed, insured HVAC contractor in Lakeport?
Check the contractor's license status with the California Contractors State License Board and ask for proof of liability insurance and workers' compensation coverage. Compare written estimates that clearly list the scope of work.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent reviews, and ask whether the technician has experience with your equipment brand and type. Get the price, warranty terms, and payment schedule in writing before work begins.
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 heat or cooling, a burning smell, or water leaks near the unit also call for prompt service.

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