Commercial HVAC · Birmingham, AL

Commercial HVAC Service & Emergency Repair — Birmingham, AL

B2B commercial dispatch for offices, restaurants, retail, light industrial, and property management across the Birmingham metro. Licensed technicians. EPA Section 608 certified. 24/7 emergency line.

Request emergency dispatch Call (205) 206-6606
Overview

B2B commercial HVAC is what we do.

Commercial HVAC service in Birmingham covers offices, restaurants, retail, industrial, and multifamily under one dispatch line — 24/7 for Jefferson and Shelby County facility teams.

Commercial HVAC emergency service in Birmingham carries specific technical and regulatory requirements that residential service cannot meet. Commercial refrigerant systems routinely exceed the 50-pound charge threshold that triggers U.S. EPA Clean Air Act Section 608 leak-repair and reporting obligations. Centrifugal and magnetic-bearing chiller compressor platforms — Trane CenTraVac, Carrier 19DV, York YK, Daikin Magnitude — require factory training and refrigerant recovery equipment that residential contractors do not carry. Commercial rooftop units on multi-story buildings require rooftop-rated safety protocols, equipment rigging, and fall protection under OSHA 29 CFR 1910 subpart D. Commercial kitchen make-up air intersects with the NFPA 96 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations, and ventilation rates must meet ASHRAE Standard 62.1 occupancy-class targets. Source: ASHRAE 62.1, EPA Section 608.

Emergency HVAC Repair Pros built the service around that commercial buyer profile. Form-based dispatch routing to a human coordinator, not a call-center answering service. Email-first communication building a documented paper trail for the facilities file. Itemized invoicing reconciling against property management accounts under BOMA-aligned operational reporting standards. Preventive maintenance contracts scoped to the equipment inventory of a specific building or multi-property portfolio per ASHRAE Standard 180 inspection and maintenance recommendations. Licensed technicians carrying commercial truck inventory and commercial-class diagnostic instruments — Fieldpiece combustion analyzers, Testo refrigerant leak detectors, Fluke electrical meters calibrated for commercial voltage — not residential parts scaled up. Read our maintenance-contract guide before signing a PM agreement, and review RTU lifecycle planning if you operate packaged rooftop equipment past year 10.

Coverage includes Jefferson, Shelby, and St. Clair counties from downtown Birmingham out through Hoover, Vestavia Hills, Mountain Brook, Homewood, Inverness, Trussville, Bessemer, McCalla, and the I-459, I-20, I-65 commercial corridors. Dispatch operates 24 hours a day, 7 days a week, including weekends and federal holidays. After-hours commercial dispatch is the majority of our workload — most chiller trips, walk-in cooler failures, and RTU compressor problems surface outside business hours because that is when buildings shift to unoccupied setback and equipment that was marginal during the day enters failure mode. For Alabama-specific code context, see our commercial HVAC compliance primer.

Sources and standards referenced: ASHRAE Standards 62.1, 90.1, 180, 15; ACCA Manual N; NFPA 96; U.S. EPA Clean Air Act Section 608 and AIM Act; OSHA 29 CFR 1910; BOMA commercial operations benchmarks; AHRI certification directory; Alabama Board of Heating, Air Conditioning, and Refrigeration Contractors (state licensure).

Verticals we serve

Five buyer profiles. One commercial service contract.

Offices

Offices HVAC

Downtown towers and suburban office parks. RTUs, chillers, VAV boxes, VRF. Facility managers and property owners as buyers.
Restaurants

Restaurants HVAC

Walk-in refrigeration, make-up air, exhaust hoods, dining-room RTUs. Owner-operators and multi-unit facilities coordinators.
Retail

Retail HVAC

Strip centers, malls, big-box. Multi-tenant RTUs, common-area cooling. Store managers and commercial property owners.
Light Industrial

Light Industrial HVAC

Warehouses, distribution, light manufacturing. Unit heaters, make-up air, process cooling. Plant managers and operations.
Property Management

Property Management HVAC

Portfolio contracts across office, retail, and multifamily. Preferred-vendor dispatch for facilities coordinators.

Equipment scope

What we work on.

We service the commercial HVAC equipment classes that dominate the Birmingham commercial building stock. Truck inventory and technician training are aligned to the equipment we actually see on commercial service calls across the metro — not a scaled-up residential parts kit.

Commercial rooftop HVAC unit exploded diagram showing compressor, evaporator coil, condenser fan, and air paths

Commercial Rooftop Unit (RTU) — exploded view

Water-cooled chiller system diagram showing compressor, evaporator barrel, condenser, and chilled water loop

Water-Cooled Chiller — system cutaway

VRF multi-zone HVAC system diagram showing outdoor unit, indoor cassettes, and refrigerant piping across building zones

VRF Multi-Zone System — building cross-section

Commercial makeup air unit diagram showing outdoor air intake, filter, heating coil, fan, and supply air path

Make-Up Air Unit — airflow diagram

Service pattern

How commercial dispatch actually works.

We do not publish response-time guarantees for commercial HVAC service. Travel time from our dispatch base, technician availability, equipment class specialization, and whether the call requires a refrigerant recovery truck all affect response. What we commit to is an honest dispatch-or-decline answer within minutes of your call so your facilities team can plan.

For after-hours commercial emergencies, the dispatch coordinator routes the call to the on-duty technician qualified for that equipment class. RTU calls go to our rooftop-rated crew. Chiller calls route to the centrifugal-certified technician. Commercial refrigeration after 9 PM routes to the refrigeration on-call. Make-up air and commercial kitchen exhaust route to the NFPA-96-familiar technician. This specialization is the reason we can actually handle the commercial work residential contractors decline.

  • Dispatch line staffed 24 / 7 / 365
  • Alabama-licensed technicians only
  • EPA Section 608 Universal on every commercial call
  • Rooftop-rated safety and rigging
  • Refrigerant recovery truck on call
  • Brand-whitelist parts inventory
  • NFPA 96 commercial kitchen exhaust familiarity
  • Building automation system coordination
  • Portfolio preferred-vendor contracts available
  • Itemized invoicing and equipment reporting
Field notes

Anonymous case studies.

HVAC technician servicing commercial rooftop unit at night
Downtown Birmingham · 24-floor office tower
“Chiller failure at 2:47 AM. Walkthroughs scheduled for 9.”
Restored before market-open.
Close-up of commercial HVAC unit coils and refrigerant lines
Five Points South · restaurant
“Walk-in cooler down at 4:15 PM Friday.”
Restored the same evening.
Commercial mechanical room with air handler and ductwork
Oxmoor Valley · distribution warehouse
“Make-up air failure 90 minutes before second shift.”
Ambient restored before shift start.
FAQ

Questions we hear from facilities teams.

Do you dispatch for commercial HVAC emergencies after business hours?

Yes. Our dispatch line is staffed 24 hours a day, 7 days a week, including weekends and federal holidays. Commercial emergencies rarely happen during business hours — most RTU compressor failures, walk-in cooler outages, and chiller trips we respond to occur between 4 PM Friday and 8 AM Monday. We do not publish fixed response-time guarantees because travel time, technician availability, and equipment class all affect dispatch. We commit to a dispatch-or-decline answer within minutes of your call so your facility team knows where it stands.

What kinds of commercial HVAC equipment do your technicians service?

We service packaged rooftop units (RTUs) from 3 to 75 tons, air-cooled and water-cooled chillers, VRF and VRV multi-zone systems, commercial split systems, commercial refrigeration including walk-in coolers and freezers, direct-fired and indirect-fired make-up air units, commercial kitchen exhaust systems, warehouse gas unit heaters, and packaged heat pumps. We work on Trane, Carrier, York, Lennox, Rheem, Daikin, Mitsubishi, Bryant, Goodman, American Standard, and Amana equipment. For refrigeration, we handle Hussmann, Heatcraft, Copeland, and Bohn compressor platforms.

Are your technicians EPA Section 608 certified?

Every technician dispatched on a commercial HVAC call holds an active EPA Section 608 Universal certification for refrigerant handling, plus Alabama HVAC licensure. We document refrigerant type, amount recovered, amount charged, and leak-check results on every service ticket. For facilities subject to Clean Air Act reporting requirements (systems with more than 50 pounds of refrigerant), we provide the paperwork your sustainability or compliance team needs.

Do you work with property management companies on portfolio contracts?

Yes. Portfolio preferred-vendor contracts are a core part of how we operate. We serve property management firms that manage office towers, suburban office parks, retail strip centers, and multifamily communities across the Birmingham metro. A portfolio contract gives your facilities coordinator one number for every managed property, consolidated invoicing, standardized reporting, and priority dispatch across all buildings under your management. Contact us about scope and terms — we tailor contracts to portfolio size and service frequency.

What does commercial HVAC preventive maintenance include?

A commercial preventive maintenance contract typically includes two to four site visits per year depending on equipment load and criticality. Each visit covers filter replacement, coil cleaning, belt inspection and adjustment, refrigerant pressure verification, electrical connection torque checks, condensate line flushing, combustion analysis on gas-fired equipment, and building automation system communication verification. Our contracts include written condition reports for every piece of equipment so your facilities team can budget for end-of-life replacements before a failure happens.

Can you handle chiller emergencies on large office buildings?

Yes, and this is a specialty. Chiller trips in downtown office buildings are high-stakes events because tenant comfort, lease renewals, and server-room temperature all depend on the chiller running. Our chiller technicians are factory-trained on Trane CenTraVac, Carrier 19DV, York YK, and Daikin Magnitude platforms. For chillers with refrigerant charges over 50 pounds, we handle the Clean Air Act leak-repair and reporting protocol. We also coordinate with building automation contractors when a trip is a controls problem rather than a mechanical one.

How do you handle commercial refrigeration emergencies in restaurants?

Restaurant refrigeration is the highest-urgency commercial HVAC call we get. A walk-in cooler going down during dinner service is a food-loss emergency and a health-code exposure. We dispatch with evaporator fan motors, condenser fan motors, defrost timers, thermostatic expansion valves, and common compressor contactors in stock on the truck. Our technicians work on Hussmann, Heatcraft, and Bohn refrigeration, plus Copeland and Emerson compressor platforms. We document case temperatures on arrival and departure for your food-safety records.

Do you service make-up air units and commercial kitchen exhaust?

Yes. Make-up air (MUA) units are a regular emergency call, especially in commercial kitchens and light-industrial buildings. An undersized or failed MUA unit causes negative pressure, exhaust-hood backdraft, and in restaurants the kitchen fills with smoke. We service direct-fired MUA from Greenheck, Captive-Aire, Reznor, and Modine, and we work on indirect-fired rooftop MUA on warehouse and production buildings. For commercial kitchen exhaust, we confirm NFPA 96 compliance and coordinate with certified hood-cleaning vendors when a grease-related failure is the root cause.

Do you handle commercial HVAC in light industrial and warehouse buildings?

Yes. Warehouse HVAC is different from office and retail — the dominant equipment is large-format RTUs on the office portion of the building, warehouse gas unit heaters for the high-bay space, and make-up air units for any production or finishing operations. We service Modine, Reznor, Sterling, and Trane warehouse-grade unit heaters, and we work on direct-fired MUA units that keep welding, painting, and food-processing areas in compliance with ventilation codes. Our technicians are comfortable working on roof access, high-bay lift platforms, and rooftop penthouse mechanical rooms.

What does dispatch cost? Do you publish prices?

We do not publish commercial HVAC pricing. Commercial dispatch varies too widely by equipment class, problem type, after-hours versus business-hours timing, and parts availability to quote reliably online. Every service ticket includes itemized labor and parts with no hidden add-ons. For preventive maintenance contracts, we scope the contract based on your equipment inventory and deliver a written proposal. Request dispatch through the form on any page and a coordinator will follow up by email with scope and terms before dispatching a truck.
Standards & compliance

What we operate under.

Commercial HVAC in Birmingham operates under a layered set of standards. Our work is scoped to ASHRAE Standard 62.1 for commercial ventilation, ASHRAE Standard 90.1 for commercial energy efficiency, ACCA Manual N for commercial load calculation, NFPA 96 for commercial cooking ventilation, and EPA Clean Air Act Section 608 for refrigerant handling. Alabama HVAC licensure is the baseline for every technician on every commercial call.

Sources: ASHRAE, ACCA, NFPA, U.S. EPA, Alabama Board of Heating, Air Conditioning, and Refrigeration Contractors. Documentation available on request for facilities compliance files.

Request Dispatch

Tell us what's down.

Commercial HVAC only. Submit the form and a dispatch coordinator follows up by email. For active outages, call (205) 206-6606.

  • RTU, chiller, VRF, commercial refrigeration
  • After-hours and weekend dispatch
  • Preventive maintenance contracts
  • Portfolio property management

Commercial dispatch request

We email confirmation within business hours. For active outages, call the line above.