Do you work on homes without central air ductwork?

Yes. A lot of older homes in LA were never built with ducts, so we install and service ductless mini-split systems as often as we do central air. If your house has window units right now, we can talk you through what a mini-split setup would actually look like.

Do you handle both home and business HVAC?

We do both. Homes are where we're growing right now, but we still take on commercial jobs — rooftop units, commercial maintenance, the works.

How fast can someone come look at my system?

We're open 8am to 5pm, Monday through Saturday. Call during those hours and we'll get you on the schedule as soon as we can, usually the same week and often sooner.

818- 689-8622

Commercial AC Repair Los Angeles: Fast Diagnosis, Minimal Disruption to Your Business

A rooftop unit down during business hours costs more than comfort — it costs productivity, and sometimes customers. We diagnose the real cause and get you back up with as little disruption as possible.

Intro

Commercial AC repair is one of the three services under our Air Conditioning Repair Service work, alongside emergency calls and not-cooling diagnostics.

Why Us

Why Los Angeles Businesses Trust All American Solution

Between the two partners at All American Solution, there's 15 years of hands-on HVAC experience working on both homes and businesses across LA. A down system means more than discomfort for a business — it can mean lost productivity or customers walking back out the door. We diagnose it fast, explain what we find, and give you a straight price before we start.

What We Repair

Rooftop units (RTUs) are the most common commercial AC setup in LA, and we work on packaged units, split systems, and heat pumps too. Typical problems include refrigerant leaks, failing blower motors, electrical component failures, dirty coils, and economizer issues — the damper system that brings in outside air for free cooling, which fails in its own specific ways.

Minimizing Disruption to Your Business

A down system during business hours affects more than comfort — it affects your customers, your staff, and your bottom line. We'll work around your operating hours where we can, coordinate roof access ahead of time, and keep the visit as unobtrusive as possible.

Common RTU Problems We Diagnose

A rooftop unit that's not cooling, losing airflow, tripping a breaker, or running intermittently can trace back to several different places — the thermostat or building controls, the electrical startup circuit, the supply fan, the economizer, or the condenser section. We trace the actual fault through the system instead of guessing at the first likely part.

Working With Property Managers and Multi-Tenant Buildings

If you manage a portfolio of properties or a multi-tenant building, we're set up to work directly with property management — diagnosing the issue, explaining what's needed, and keeping you in the loop, whether you're on site or not.

What Los Angeles Customers Say

Don't just take our word for it — here's what homeowners and businesses across LA have to say about working with us.

Rooftop Unit Down? Let's Get It Fixed.

Call All American Solution Heating & Air. We'll diagnose the real cause and get your business back to normal.

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120+

Project Completed

15+

Expert Team Members

150+

Satisfied Clients

16+

neighborhood served

All American Solution Heating & Air Inc

All American Solution Heating & Air Inc provides HVAC installation, repair, and maintenance services throughout Los Angeles, CA and the surrounding areas.