LC Heating & Air provides commercial HVAC services for small and mid-size commercial properties throughout Los Angeles County — retail spaces, offices, restaurants, medical offices, warehouses, and mixed-use buildings. We service rooftop units (RTUs), split systems, packaged units, and commercial mini split systems. Our CSLB licensed technicians are experienced with the higher-capacity equipment, more complex controls, and stricter code requirements that differentiate commercial from residential HVAC work.
I'm Leo, owner of LC Heating & Air. When you run a business in Los Angeles, your HVAC system isn't just a convenience; it's a critical piece of your infrastructure. Whether you're managing a retail space, a medical office, or a restaurant, you need a contractor who understands that downtime costs you money and comfort complaints affect your bottom line.
We specialize in small to mid-size commercial systems, typically in the 2 to 20-ton range. We don't do massive industrial skyscrapers, and we don't treat commercial work like a residential side-hustle. We focus on the specific needs of businesses: clear communication, documented maintenance, and getting the job done right the first time so you can get back to business.
Local HVAC considerations
CSLB #1073586
Los Angeles County
Small to mid-size commercial
Small Commercial vs. Large Commercial
LC Heating & Air specializes in small to mid-size commercial HVAC — typically systems in the 2–20 ton range. This covers the majority of LA's neighborhood retail, small office buildings, and commercial condos. Larger institutional facilities (hospitals, high-rise office buildings, large industrial) require contractors with specialized large-commercial capabilities. We're transparent about this scope — if your project is outside our wheelhouse, we'll tell you and refer you to an appropriate contractor.
Commercial HVAC in California is subject to more stringent regulations than residential work. Title 24 commercial energy code requires a Mechanical Engineer's Stamped plans for systems above certain thresholds. All commercial work requires LADBS permits or the applicable city permits. Refrigerant handling must comply with EPA Section 608 and California Air Resources Board requirements. We navigate these requirements on every commercial project.
Maintenance for Commercial Properties
Regular HVAC maintenance is particularly important for commercial properties where system failure directly affects business operations, customer comfort, and in some cases food safety or medical compliance. We offer commercial maintenance programs with scheduled visits and documented service records for property managers, business owners, and commercial landlords throughout LA County.
We understand that commercial HVAC failure affects your business. We prioritize commercial emergency calls and minimize downtime. Our maintenance programs are designed to catch issues before they turn into emergency repairs, providing the documentation you need for property management compliance.
Our Commercial Diagnostic Process
When we arrive at your commercial property, we don't guess. We perform a systematic assessment of your equipment. We check the rooftop units, the controls, the airflow, and the electrical components to find the root cause of the failure.
We document everything. You will receive a clear explanation of what is wrong, why it happened, and what the repair involves. We don't push for a replacement unless the equipment is truly beyond a cost-effective repair. We provide written estimates so you know exactly what you are paying for before we start.
Repair vs. Replace Decisions
Deciding whether to repair or replace a commercial unit is a business decision. If a repair is minor and the unit is otherwise in good shape, we will fix it. If the unit is constantly breaking down, inefficient, or nearing the end of its service life, we will tell you that a replacement is likely the better long-term investment.
We look at the cost of the repair versus the cost of a new unit, the energy savings you might gain, and the reliability of your current system. Our goal is to give you the information you need to make the best decision for your business budget and operations.
Understanding Commercial HVAC Costs
Commercial HVAC costs vary based on the complexity of the system, the accessibility of the equipment (like rooftop units), and the specific parts required. We are upfront about our pricing. Our diagnostic fees are standard, and we provide detailed proposals for repairs or installations.
We don't use hidden fees. When we provide a quote, it includes the labor, parts, and permit costs required for the job. We work with you to ensure the project stays within your budget while meeting all necessary code requirements.
Access and Scheduling
We know that your business has operating hours. We work with you to schedule service at a time that minimizes disruption to your customers and employees. Whether you need us to come in early, stay late, or work around specific business needs, we do our best to accommodate your schedule.
For rooftop units, we ensure our technicians have the proper safety equipment and access plans. We handle the logistics so you don't have to worry about how we get to the equipment or how we get the job done safely.
Common Commercial HVAC Mistakes
One of the biggest mistakes we see is neglecting routine maintenance until a total system failure occurs. This leads to emergency repair costs and lost business. Another mistake is using a contractor who isn't familiar with commercial codes or who doesn't pull the required permits.
Commercial systems are not just big residential systems. They have different controls, different airflow requirements, and different electrical needs. Using a residential-only contractor can lead to improper installations that don't meet code or perform as expected.
Health and Safety Compliance
Safety is our top priority. We follow all CSLB guidelines and ensure our work meets local building codes. For restaurants, we understand the critical nature of makeup air systems and food safety temperature requirements. For medical offices, we understand the need for reliable climate control.
We provide the documentation you need for your records, including permit sign-offs and maintenance logs. This keeps your business compliant and ensures your HVAC system is operating safely for your occupants.
How to Choose a Commercial HVAC Contractor
When choosing a contractor for your business, look for someone who specializes in commercial work. Ask if they are licensed for commercial projects, if they pull permits, and if they can provide references or documentation of their work.
At LC Heating & Air, we believe in being honest and direct. We will tell you if we are the right fit for your project. If you need a partner who values your time, your business, and your budget, give us a call at (323) 970-3113.
How the visit works
We assess your commercial HVAC system, document current equipment, identify issues, and develop a service scope.
We provide a detailed written proposal including equipment, labor, permit costs, and timeline.
Permitted installation or repair completed with minimal disruption to business operations.
Written completion documentation, permit sign-off, and maintenance records provided.
Cost factors we review before quoting
- • Equipment size and tonnage
- • Accessibility of rooftop units
- • Permit requirements and local code compliance
- • Complexity of control systems
- • Urgency of the service call
Useful next steps
Our commercial hvac process in Beverly Hills
Reviewed by Leo, Owner & Lead Technician
This commercial hvac guide for Beverly Hills is reviewed for practical HVAC accuracy by Leo at LC Heating & Air. LC Heating & Air holds California CSLB C-20 HVAC license #1073586 and provides written estimates before approved work.
What Beverly Hills customers say about commercial hvac
Verified reviews from homeowners in Beverly Hills and nearby neighborhoods who used our commercial hvac service.
“Replaced our 20-year-old Lennox system with a new high-efficiency Carrier. LC handled the permits, coordinated the Edison inspection, and finished a full replacement in one day. Impeccable workmanship.”
“AC compressor failed on the hottest day of the year. LC came out quickly, gave an honest assessment — said the compressor was still under manufacturer warranty — and helped me get it covered. Saved me over $1,200.”
“Pilot light kept going out on our older furnace. LC came out, replaced the thermocouple, cleaned the burner assembly, and did a full safety check. Fast, affordable, and they showed me how to relight it safely in the future.”
