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Diamond Heating & Air

No ratings collected yet Merced, California

1019 W 22ND ST, Merced, CA 95340, USA

License checked License #1151243

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

(209) 233-4170
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Merced sits in the heart of the San Joaquin Valley, where summers push air conditioners hard and winter evenings call for dependable heat. Diamond Heating & Air serves homeowners and property owners in Merced who need heating and cooling systems that run reliably through both seasons. The company's work covers residential and light commercial properties in and around the city.

Local market — Merced

HVAC pros here

26

Have a website

15%

Cooling demand

1,559

Heating demand

2,572

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

Services Offered

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

Service Area

Merced, California All of California

Location

About Diamond Heating & Air

Diamond Heating & Air offers AC Services, Heating Services, Furnace Services, and Heat Pumps, along with Ductwork Services for systems that lose efficiency through leaks or poor airflow. Thermostat Services address control problems and programmable settings, while Maintenance & Tune-up visits help catch wear before it becomes a breakdown. For urgent failures, the team provides Emergency HVAC response, so households are not left without heat or cooling during a critical outage.

Diamond Heating & Air holds contractor license #1151243 on the California state contractor registry. That public record gives customers a straightforward way to confirm the company's standing before work begins. The business is based in Merced and focuses its service area on the surrounding community, where familiarity with local housing styles and climate conditions shapes how each system is evaluated.

Homeowners comparing local HVAC professionals should ask about scope, timelines, and written estimates, then weigh those answers against the public license record. Learn more about Diamond Heating & Air and other local options through HVAC Service Fast.

Frequently Asked Questions

What services does Diamond Heating & Air offer?
Diamond Heating & Air offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company directly to discuss which service fits their system.
What areas does Diamond Heating & Air serve?
Diamond Heating & Air serves Merced, California, and its surrounding community. Confirm current coverage directly with the company before scheduling service.
How do I choose a licensed, insured HVAC contractor in Merced?
Start by verifying the contractor's license number on the California Contractors State License Board website and asking for proof of liability and workers' compensation insurance. Comparing several written estimates also helps you judge fairness and scope.
What should I check before hiring an HVAC professional?
Confirm the license status, ask for a written estimate that lists parts and labor, and request references or reviews from past local customers. Make sure warranty terms are explained 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 shows rising energy bills without a clear cause. A sudden loss of heat or cooling, or a gas smell near a furnace, requires immediate attention and may be an emergency.

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