HVAC Service Fast
List
SM

Signal Mechanical Inc

No ratings collected yet Signal Hill, California

2675 JUNIPERO AVE STE 500, Signal Hill, CA 90755, USA

License checked License #571650 37 yrs experience

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

(562) 426-7843
Claim / Update

When the air conditioner quits during a Signal Hill summer, or the furnace starts short-cycling on a cold morning, most homeowners and property managers want one thing: a qualified technician who can diagnose the problem and fix it without guesswork. Signal Mechanical Inc is a California HVAC contractor that serves residential and commercial customers in and around Signal Hill. The company holds contractor license #571650 with the California state contractor registry and has been licensed since 1989, giving it more than 37 years in the trade.

Local market — Signal Hill

HVAC pros here

24

Have a website

54%

Cooling demand

1,126

Heating demand

1,217

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

Services Offered

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

Service Area

Signal Hill, California All of California

Location

About Signal Mechanical Inc

The company's work covers the full range of comfort systems. AC Services include refrigerant checks, condenser and evaporator cleaning, capacitor and contactor testing, and repairs for systems that are short on cooling. Heating Services and Furnace Services address ignition problems, burner and heat exchanger inspections, and airflow issues. Heat pumps, ductwork, and thermostats are also handled, from sealing and repairing leaky duct runs to replacing aging controls with programmable or smart units. Emergency HVAC calls and scheduled Maintenance & Tune-up visits round out the list, so customers can address both urgent breakdowns and routine upkeep with the same team.

Signal Hill's compact footprint and mix of older homes, small businesses, and newer construction mean that equipment needs vary from block to block. Technicians working in the city know how local conditions such as hot afternoons and coastal humidity affect system performance, and they tailor service accordingly.

If you are comparing local pros, ask for a written estimate, confirm the license number, and request a clear explanation of the repair. Browse the listing on HVAC Service Fast to review services and get a sense of how Signal Mechanical Inc approaches each job.

Frequently Asked Questions

What services does Signal Mechanical Inc offer?
Signal Mechanical Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up.
What areas does Signal Mechanical Inc serve?
Signal Mechanical Inc serves Signal Hill, California, and the surrounding area.
How do I choose a licensed, insured HVAC contractor in Signal Hill?
Look up the contractor's license number on the California state contractor registry and ask 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 is active, ask whether the company is bonded and insured, and request a written estimate that lists parts, labor, and warranty terms. Ask for references or reviews from recent local customers.
What are signs it is time to call an HVAC professional?
Call a professional if your system runs constantly without reaching the set temperature, makes grinding or banging noises, produces uneven temperatures, or your energy bills rise without explanation. Burning smells, gas odors, or a carbon monoxide alarm warrant immediate attention.

Is this your business?

50% complete

6 of 12 profile details are filled in.

Added (6) Missing (6)

Claim it free to add the missing details:

Website Email address Business hours Logo Photos of your work Social profiles
Claim this profile — free

Claimed profiles are always indexed, show a “Claimed by owner” badge, and you can update them any time.

Reviews

No reviews yet. Be the first to review Signal Mechanical Inc.

Write a review

Your rating *
Security code

Reviews are moderated before they appear. Please be honest and respectful.

Is this your business?

Claim this listing to update your details, services and contact info.

Claim / Update

More AC Services pros in Signal Hill, California

These local pros also offer the services you’re looking for.

AAA Calvert

P O BOX 90368, Long Beach, CA 90809, USA

License on file
AC Services Heating Services Ductwork Services
4.9 (395) · via Google 60 yrs

Website

Yes R And M

2700 Rose Ave

AC Services Heating Services
No ratings yet

Website

Orr Construction Company

1977 OBISPO AVE, Signal Hill, CA 90755, USA

License on file
AC Services Heating Services Ductwork Services
No ratings yet 9 yrs

Cecp Enterprise Inc

2501 CHERRY AVE 145, Signal Hill, CA 90755, USA

License on file
AC Services Heating Services Ductwork Services
No ratings yet 4 yrs

MCX Air Systems

1461 E 28TH STREET, Signal Hill, CA 90755, USA

License on file
AC Services Heating Services Ductwork Services
No ratings yet 1 yrs
See all AC Services pros in California

HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.