Wall Heater Repair in Montebello, CA

Name: Green Air Conditioning Service
Address: 823 W Whittier Blvd Ste 204, Montebello, CA, 90640, US
Telephone: (213) 758-0889
Price range: $$
Rating: 4.8

Gas and electric wall heater repair and replacement — common in older Montebello homes and apartments.

Gas & Electric Repair & Replace Same-Day Service

Call (213) 758-0889 All HVAC Services

Wall-mounted heaters are common in older Montebello homes, apartments, and smaller units built before central heating became standard. We repair and replace gas and electric wall heaters — pilot assemblies, thermocouples, gas valves, and complete unit replacement.

New to Green Air Conditioning Service? Here's how our service works.

The Problem

Wall Heater Issues in Montebello Homes

Many older Montebello homes and apartments rely on wall heaters for heating. These units are simple and reliable, but they eventually fail — pilot lights go out and won't relight, thermocouples fail, gas valves stick, and older units may not meet current safety codes. A wall heater that smells like gas or doesn't ignite properly is a safety concern.

Our Solution

Wall Heater Service

We repair wall heaters when the fix makes sense, and replace them when the unit is too old or damaged. For replacement, we install modern, code-compliant wall heaters with improved safety features. Every gas wall heater repair includes a gas leak check.

How It Works

Wall Heater Service Steps

Safety Check

We check for gas leaks and proper venting before diagnosis.

Diagnosis

We test the pilot, thermocouple, gas valve, and controls.

Repair or Replace

We repair if practical, or recommend and install a replacement if needed.

Wall Heater Not Working?

Same-day wall heater repair in Montebello. Call (213) 758-0889.

Call (213) 758-0889

Warning Signs

Signs Your Wall Heater Needs Service

Pilot light won't stay lit — thermocouple or gas valve issue
Gas smell near the heater — needs immediate inspection
Heater produces very little heat compared to before
Unusual noises when the heater is running
Visible rust, cracks, or deterioration on the unit

Common Questions

Wall Heater FAQ

Most wall heater repairs cost $100 to $300. Thermocouple replacement is $100 to $200. Complete wall heater replacement costs $400 to $1,200 including installation.

If the unit is 20+ years old, damaged, or doesn't meet current venting codes, replacement with a modern unit is recommended for safety and efficiency.

Yes. We can install a furnace, heat pump, or mini split system to provide central heating. This is a larger project but significantly improves comfort.

Call (213) 758-0889 for Wall Heater Service

Wall heater repair and replacement in Montebello.

Call (213) 758-0889

Related Heating Services

Furnace Repair Furnace Installation Heat Pump Repair Heater Maintenance All Heating Services

Wall Heater Repair Across the San Gabriel Valley

We provide wall heater repair in Montebello and every neighboring community we serve.

Serving Montebello, CA and the greater San Gabriel Valley. Green Air Conditioning Service — licensed, insured HVAC professionals available 24/7. Find us on Google Maps. Rated 4.8/5 from 27 reviews.

AC Repair

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Heating

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