Technician walking toward two rooftop package units on a flat commercial roof in Commerce

Serving all of Commerce

Commerce HVAC Repair for Homes, Shops and Offices

No cooling at the house or the shop? We fix heating and cooling all over Commerce and price the full job before a single panel comes off.

Lines open 7 am to 6 pm, Monday to Saturday, and a missed call gets a call back the same working day.

What we fix in Commerce

HVAC Repair in Commerce for Homes and Businesses

We repair air conditioners, furnaces, wall heaters, heat pumps and mini-splits for homes and businesses in Commerce.

A house here usually runs a split system or a wall heater, while a shop or office more often has its heating and cooling in one cabinet on the roof. Tell us which you have and what it is doing when you call.

These are the systems we repair:

  • Air conditioners

    No cooling, short-cycling, ice on the coil or water under the indoor unit.

  • Furnaces

    No heat, vents blowing cold, or a burner that catches and then drops out.

  • Wall heaters

    Gas wall heaters in older houses that will not light or will not stay lit.

  • Heat pumps

    Stuck in one mode, iced over, or blowing cold when it should heat.

  • Mini-splits

    Ductless wall units that stop cooling, drip water or keep cycling.

  • Rooftop units

    Package units that quit cooling a sales floor or drip condensate through the ceiling tiles.

HVAC repair
hvac repair technician at a Commerce home

Fitted to the town

Cooling and Heating Repair Shaped by Commerce Conditions

In Commerce, we match every repair to the load a system carries over a long cooling season and a short heating season.

A system in Bandini, Rosewood or Veterans Park / Laguna sits quiet through a mild winter, then is asked to run every afternoon once the heat arrives. A worn part tends to give out on that first hot stretch, so a unit that hums, short-cycles or cools weakly in spring is worth a call before summer, not in the middle of it.

Half of the homes in Commerce were built in 1958 or before. In a house that age the heater may be a "wall furnace" and the cooling may have been added later, so we work from the equipment the house actually has. Around the Citadel Outlets and along the commercial streets, shops and offices run their units through the whole business day, and that equipment wears faster than a house system.

Long cooling season

The air conditioner or heat pump carries most of the year's work, and parts like the "run capacitor" and the "contactor" wear with the hours.

Short heating season

The furnace or wall heater runs only part of the year, so a dirty "flame sensor" is often found only when someone turns the heat on in late fall.

Shops and offices

A rooftop unit cooling a store all day works longer hours than a house system, so it needs service more often.

Where we work

HVAC Repair Across Commerce Neighborhoods and Nearby Towns

Our heating and cooling repairs reach every corner of Commerce, plus the towns next door that each have a page of their own.

Neighborhoods we cover in Commerce include:

  • Bandini
  • Rosewood
  • Veterans Park / Laguna

Each of these nearby towns has its own page:

We are based in Bell. A job outside the towns we list is a question for the call, and we give you a straight answer.

Before you call

Before You Call for HVAC Repair in Commerce

A glance at the thermostat's mode and at the filter should come before any repair visit, since either one rules out a simple cause.

Try these two checks first:

  1. Thermostat mode

    Set it to cool with the setpoint under the temperature in the room, or to heat with it set higher. A thermostat on the wrong mode can look like a broken system.

  2. Air filter

    Pull the filter and hold it to the light. When no light gets through, airflow drops and the "evaporator coil" can freeze; swap in a new filter every 1 to 3 months.

If both check out and the problem stays, that is the time to call us.

Book HVAC Repair in Commerce

You book a repair by calling us, and we quote the whole job before any work begins.

Say whether the trouble is at a house, a shop or an office and what the system is doing. The technician finds the fault, you hear the price for the whole repair and approve it, and only then does the work start. After hours, leave a voicemail and we ring back the next working morning.

  • Free, no-obligation estimates
  • We answer the phone or call back the same working day
  • We show up when we say we will
  • We clean up when the work is done

Google reviews

Reviews From Our HVAC Repair Customers

Every Google review below is from a customer whose heating or cooling system we worked on, left word for word.

  • Great service at a great price. Very nice and respectful too.
    Rebeca EnriquezGoogle review
  • They did a great job. Javier and his team are very professional and courteous and respectful. I definitely recommend them. They saved us thousands
    Nancy SanchezGoogle review
  • They did fantastic job at a great price. Javier And his team were really professional and super nice. Appreciate the great work they did!πŸ‘ŠπŸΎπŸ˜Ž
    Daniel JonesGoogle review

House or shop running hot? Call us.

Whether it's a house in Rosewood or a shop on a commercial street, say where in Commerce you are and what the system is doing. We set a visit time and put a price on the whole job before anything is taken apart.

One price for the whole job, set before we start, and no surprise charges after.

Call (916) 713-0876