Melgar & Associates Mechanical Inc

No ratings collected yet Livermore, California

3987 FIRST STREET SUITE A, Livermore, CA 94551, USA

License checked License #1140422 1 yrs experience

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

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Melgar & Associates Mechanical Inc is an HVAC contractor serving Livermore, California, with AC Services at the center of its work. Homeowners and business operators in the area call on the company when a cooling system loses capacity, short-cycles, or stops running during the hot months. Each job starts with a clear diagnosis so that repairs address the underlying cause rather than only the visible symptom.

Local market — Livermore

HVAC pros here

Have a website

37%

Cooling demand

904

Heating demand

2,562

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

Services Offered

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

Service Area

Livermore, California All of California

Location

About Melgar & Associates Mechanical Inc

Beyond cooling, the company provides Heating Services, Furnace Services, and Heat Pumps, giving customers options for year-round comfort. Its scope also includes Ductwork Services, where airflow problems, leaks, and poorly sized runs are inspected and corrected, and Thermostat Services, covering installation, configuration, and troubleshooting. Emergency HVAC support addresses breakdowns that cannot wait for routine scheduling, while Maintenance & Tune-up visits help equipment run efficiently and reduce the likelihood of unexpected failures.

Melgar & Associates Mechanical Inc holds California state contractor license #1140422 and has been licensed since 2025, giving it more than one year of experience in the trade. Livermore's seasonal temperature swings place steady demands on both cooling and heating equipment, so local knowledge of those conditions matters when recommending repairs or upgrades.

Homeowners and facility managers comparing local pros should request written estimates, ask exactly what a visit includes, and confirm license status before work begins. Service details and options for comparing providers are available through HVAC Service Fast.

Frequently Asked Questions

What services does Melgar & Associates Mechanical Inc offer?

Melgar & Associates Mechanical Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company for work across cooling, heating, and system controls.

What areas does Melgar & Associates Mechanical Inc serve?

Melgar & Associates Mechanical Inc serves Livermore, California. Customers outside that area should confirm service availability directly with the company.

How do I choose a licensed, insured HVAC contractor in Livermore?

Look up the contractor's license on the California Contractors State License Board website and ask for proof of current liability and workers' compensation insurance. Compare at least two or three written estimates before deciding.

What should I check before hiring an HVAC professional?

Confirm the license number, read recent customer reviews, and ask whether the estimate covers parts, labor, and any permit fees. Get the scope of work and warranty terms in writing before the job begins.

What are signs it is time to call an HVAC professional?

Call a professional if the system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven airflow. Rising energy bills, a burning smell, or frequent cycling on and off are also reasons to schedule an inspection.

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