Fast, Reliable Emergency & Commercial HVAC Across Los Angeles
Emergency HVAC repair in Los Angeles typically runs $175–$765 for cooling systems and $175–$825 for heating, with most calls completed same day. Our Emergency & Commercial HVAC team understands the urgency when a rooftop unit fails on a Koreatown retail building or a floor furnace dies in a West Adams bungalow during a Santa Ana wind event. We’ve spent nearly two decades handling calls from Pico-Union to Silver Lake, and we know that Los Angeles’s dense neighborhoods, tight alley access, and pre-1950s housing stock create challenges that generic HVAC companies underestimate. Call (844) 560-6978 for a free estimate.
Why Crestview Heating & Air California Is Los Angeles’s Preferred Emergency & Commercial HVAC Company
Our 4.8-star average across 250+ customer reviews reflects real performance on real Los Angeles jobs, not cherry-picked testimonials. Owner Marcus Feldman serves as Service Manager, so accountability for your emergency call sits with someone who still works in the field, not a distant office.
We’ve responded to after-hours failures in 90036, 90037, 90038, and 90039. The inland neighborhoods in these ZIPs routinely run 10–15°F hotter than the Westside during peak summer days, which means cooling systems work harder and fail faster here than along the coast. That thermal load difference matters when we’re diagnosing why your compressor seized on a 102°F day in August.
Our familiarity with Los Angeles’s specific conditions, from navigating locked alley gates in Pico-Union to coordinating HERS rater visits for Title 24 compliance, saves our customers time and rescheduled appointments. We don’t learn your building type on the fly. We’ve already worked in it.
Our Emergency & Commercial HVAC Services in Los Angeles
24/7 Emergency HVAC
Los Angeles’s October and November Santa Ana wind events push temperatures above 95°F with single-digit humidity, generating a second surge of emergency cooling calls right when most homeowners expect the season to be over. We take those calls. A failed compressor in a View Park-Windsor Hills home or a dead heat exchanger in an Echo Park fourplex doesn’t wait for business hours, and neither do we. Our emergency service is structured around owner-managed dispatch, not outsourced call centers, so the person coordinating your repair understands the technical constraints of your actual system.
Commercial HVAC
Commercial buildings in Los Angeles’s 90001–90010 corridor include everything from 1920s mixed-use structures with no original ductwork to mid-century low-rise apartments retrofitted piecemeal over decades. We handle full system design, equipment replacement, and ongoing maintenance for property managers who can’t afford tenant turnover from temperature complaints. Marcus Feldman’s dual role as Owner and Service Manager means commercial accounts get direct cell access for urgent issues, not a ticket queue.
Rooftop Unit Service
Rooftop units on Los Angeles commercial buildings face accelerated corrosion from marine layer moisture mixing with urban particulates, plus thermal cycling from intense inland heat. We service Carrier, Trane, Lennox, and Goodman rooftop equipment, and we stock common failure parts to minimize downtime for retail and restaurant clients who can’t close for a full parts order. Access logistics for rooftop work in dense neighborhoods like Koreatown require coordination with building management for elevator or ladder access, something our team has handled repeatedly.
Chiller Service
While less common in residential settings, chillers serve critical roles in Los Angeles commercial and institutional buildings where precise climate control matters. Our 19 years of HVAC experience includes chiller diagnostics, refrigerant management, and efficiency optimization for systems under continuous load. We coordinate chiller work around operational schedules to minimize disruption to occupied buildings.
HVAC Inspection
Every permitted HVAC job in Los Angeles requires a third-party HERS-certified rater to field-verify duct leakage and refrigerant charge before the permit closes. This mandatory step does not exist in neighboring Arizona or Nevada. We schedule and explain this process to every Los Angeles customer upfront, because an inspection that surprises a homeowner adds cost and delay. Our inspection service includes pre-rater walkthroughs to catch issues before the official visit.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Los Angeles
Your system, our specialty. We maintain factory-trained compatibility across nine major brands, and for Los Angeles customers we regularly stock parts for Trane, Lennox, Goodman, and Rheem to keep turnaround tight. That matters when you’re in a 90036 rental and the landlord finally approved a repair. We don’t tell you “we don’t work on that.” We’ve spent 19 years ensuring we work on virtually everything.
Common Emergency & Commercial HVAC Problems We See in Los Angeles Homes
- Undersized electrical panels in 1920s bungalows. The original 60-amp service can’t handle a modern condenser’s startup draw. We identify this during our initial inspection and coordinate the electrical upgrade before installation proceeds, avoiding a mid-job stop.
- Zero duct infrastructure in pre-war apartments. Many Spanish Colonial Revival and Craftsman homes in the 90001–90010 corridor were built before central forced-air systems existed. A “tune-up call” often becomes a full load calculation, duct design, and Title 24 compliance project.
- Alley access delays for outdoor unit placement. In Pico-Union and South Central’s dense rental stock, locked gates, narrow passages, and neighbor coordination slow installation timelines. We build this into our scheduling so you’re not waiting for a crew that can’t reach the work area.
- Wireless thermostat interference from rolling-code security systems. Los Angeles’s security-focused properties sometimes experience signal conflicts between modern remotes and smart thermostats. We diagnose this and run shielded cable or adjust frequency pairing as needed.
Pricing for Emergency & Commercial HVAC in Los Angeles, CA
Honest numbers for the Los Angeles market. These ranges reflect actual jobs we’ve completed across 90036, 90037, 90038, and 90039, accounting for the additional complexity of tight-access work and HERS rater coordination.
| Service | Price Range in Los Angeles |
|---|---|
| AC Repair | $175–$765 |
| Furnace Repair | $175–$825 |
| AC Installation | $4,130–$8,850 |
| Tune-Up | $95–$235 |
Installation costs trend toward the higher end when we’re designing ductwork from scratch in a 1920s bungalow or coordinating a HERS rater visit for Title 24 compliance. Emergency service calls carry standard diagnostic rates, not inflated after-hours premiums. We’ll give you an exact quote before any work begins. Call (844) 560-6978 for a free estimate.
We Also Serve Cities Near Los Angeles
Our service radius extends to Koreatown, Echo Park, Silver Lake, and View Park-Windsor Hills. If you’re managing commercial properties across multiple neighborhoods, our Emergency & Commercial HVAC team can coordinate scheduled maintenance rounds to minimize disruption to your tenants. One point of contact, consistent technician familiarity with your buildings.
Serving Los Angeles, CA — Our Local Coverage Area
We’re based in the Los Angeles area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs — Emergency & Commercial HVAC in Los Angeles
Yes. California requires a third-party HERS-certified rater to verify duct leakage and refrigerant charge before any permitted HVAC job can close. We schedule this inspection as part of our project timeline and explain what the rater will check, so you’re not surprised by a separate appointment. Call (844) 560-6978 and we’ll walk you through the full sequence.
Yes, and it’s often the best solution for homes with no existing ductwork. We size the system to your actual heat load, mount the outdoor unit on an exterior wall or alley-facing pad, and run refrigerant lines through minimal wall penetrations. The HERS rater then verifies charge and seals. We completed this exact installation on West Adams Boulevard last fall, working within 18 inches of a neighbor’s fence.
Our technicians arrive in compact service vehicles suited to tight street parking and alley loading. We confirm access routes before dispatch, including gate codes and building manager contact, so we’re not circling the block while your system sits down. For commercial buildings with loading dock restrictions, we coordinate arrival windows with your building management.
We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard rooftop equipment. For Los Angeles commercial clients, we prioritize stocking Trane and Lennox common failure parts given their prevalence in local building stock. If your unit is one of these nine brands, we have the technical literature and parts access to repair it. Call (844) 560-6978 with your model number for confirmation.
No. October is actually peak season for heating failures in Los Angeles because Santa Ana wind events create sudden temperature spikes followed by sharp drops, stressing systems that haven’t run since March. We repair and replace floor furnaces, wall heaters, and full central systems through the heating season. A broken floor furnace in a 1940s bungalow isn’t unusual for us. We’ve replaced dozens. Call (844) 560-6978 for same-day diagnosis.
Written by Marcus Feldman, Owner at Crestview Heating & Air California, serving Los Angeles since 2005.