Burbank Commercial Furnace Repair & Service

Purpose‑Built for Commercial Heating in Burbank

Commercial spaces demand more than a quick fix. They need engineering‑level insight, clean installation practices, and repairs that hold under real‑world loads. #1 AC Guys brings 80+ years of accumulated know‑how to Burbank facilities—offices, retail, restaurants, health and wellness, education, multi‑tenant buildings, and studio/post‑production environments—delivering dependable heat with minimal disruption.

Systems We Repair and Service

• Gas furnaces for commercial suites and multi‑zone buildings
• Rooftop units (RTUs) and packaged heating systems
• Make‑up air and dedicated outdoor air systems (DOAS)
• Variable refrigerant systems with integrated heat options
• Controls, economizers, dampers, and safety components

Our engineers are factory‑trained by OEMs including Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). That means faster diagnostics, access to technical best practices, and repairs aligned with manufacturer specifications.

Common Commercial Furnace Problems We Solve

• No heat, intermittent heat, or cold spots across zones
• Frequent cycling, ignition failures, or flame sensor issues
• Blower problems, noisy operation, or vibration
• Economizer faults, control board errors, and sensor drift
• Gas valve, heat exchanger, or combustion air issues

We approach every repair with safety and compliance in mind—combustion analysis, leak checks, proper venting, and verification against local codes and property standards.

Our Repair Process

1. Listen and assess: We document symptoms, building usage, and operating schedules to pinpoint root causes.
2. Test and verify: Instrument‑driven diagnostics confirm airflow, gas pressure, ignition, and control integrity.
3. Explain options: Clear, line‑item estimates with repair vs. replace considerations where relevant.
4. Fix right: Code‑compliant repairs using quality parts, finished with functional testing.
5. Document and prevent: You receive findings, photos (as applicable), and proactive maintenance recommendations.

Healthy Air Is Our Mission

Our core mission is healthy air for a healthy life. During furnace repairs, we can evaluate filtration, ventilation, and duct conditions to reduce pollutants and improve indoor air quality. From filter upgrades to fresh‑air strategies, we help Burbank businesses create cleaner, more comfortable environments for staff and guests.

Minimize Downtime, Control Costs

We know every hour of lost heat impacts productivity and revenue. That’s why we prioritize rapid scheduling, efficient workflows, and durable fixes that reduce repeat service calls. Our team is experienced with occupied spaces and tight timelines—working neatly, communicating clearly, and coordinating to limit disruptions.

Ideal for Large and Complex Projects

From multi‑zone RTUs to mixed‑use buildings, our engineering background shines on complex scopes. Need to resolve uneven heating between suites, stabilize combustion, or address chronic control issues? We excel at solving the hard problems and bringing systems back into balance.

Preventive Maintenance for Commercial Heat

• Seasonal tune‑ups for furnaces and RTUs
• Combustion checks, heat exchanger inspections, and safety testing
• Filter programs and airflow optimization
• Controls calibration and economizer verification
• Documentation for property and facility records

Preventive care not only extends equipment life but also protects comfort, safety, and energy costs through the cooler months.

Proudly Serving Burbank and Greater LA

#1 AC Guys is a family HVAC company rooted in Los Angeles and serving Burbank and surrounding Los Angeles County communities, with extended coverage into Orange County, Ventura County, and Western Riverside County. You get the accountability of a local team backed by four generations of craftsmanship.

Get a Commercial Furnace Repair Visit in Burbank

If your building’s heat is down—or performance is slipping—reach out now. We’ll schedule a prompt visit, provide a clear plan, and restore reliable, code‑compliant heat. Partner with #1 AC Guys for commercial furnace repair that protects people, property, and productivity.

#1 AC Guys — Four generations strong. Engineered for comfort. Focused on healthy air.