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Sullivan Service Company

HVAC (Heating, Air Conditioning)

Birmingham, Alabama 35222

4.7/ 5.0(220 reviews)

Residential and commercial HVAC on 5th Avenue South since 1959.

About

Sullivan Service Company has run HVAC calls in Birmingham since 1959 from its 3615 5th Avenue South location. Sixty-six years on, the firm carries over 50 years of experience across its team and works both residential and commercial customers across the metro.

For homeowners, services cover air conditioning repair, system replacement, heating system installation, and preventive maintenance plans. The commercial side handles larger split and rooftop equipment for offices, light industrial, and retail buildings. Technicians are on call 24/7 for heating and cooling emergencies, which is particularly important on the commercial side.

The 5th Avenue South office hours run Monday through Friday 7:30 AM to 5:00 PM. After-hours coverage rolls over to the on-call line.

Services

  • Repair residential AC systems
  • Service commercial HVAC equipment
  • Replace AC and heat pump systems
  • Install heating systems
  • Sell preventive maintenance plans
  • Dispatch 24/7 technicians

Service Area

Serving Mountain Brook, Vestavia Hills, Homewood, Trussville, Irondale, Bessemer.

Frequently Asked Questions

How long has Sullivan Service Company been around?

Sullivan Service Company has worked Birmingham HVAC since 1959, putting the firm at over 65 years of operation. The company carries more than 50 years of experience across its current technician team. That tenure has supported a strong base of repeat residential and commercial clients.

Does Sullivan handle commercial HVAC?

Sullivan Service Company is a full-service HVAC contractor for both residential and commercial customers in greater Birmingham. Commercial work covers larger split systems, rooftop units, and the kind of higher-tonnage equipment that office and retail buildings rely on. The 24/7 on-call line is particularly useful on commercial calls.

Is Sullivan Service Company available after hours?

Sullivan Service Company technicians are on call 24/7 for heating and cooling emergencies, even though regular office hours run Monday through Friday 7:30 AM to 5:00 PM. After-hours dispatching covers situations like AC failures during summer heat or commercial freezer-room cooling problems. The 24/7 line is reached through the main number.

Where is Sullivan Service Company located?

Sullivan Service Company operates from 3615 5th Avenue South in Birmingham. The 5th Avenue South location keeps trucks close to Avondale, Crestwood, and the eastern part of the metro. From there, dispatch covers Birmingham proper plus surrounding communities.

Does Sullivan offer maintenance plans?

Sullivan Service Company sells preventive maintenance plans for both residential and commercial HVAC equipment. Maintenance plans typically cover scheduled tune-ups, priority service, and discounts on repairs. Bundling maintenance into a plan is one way Birmingham homeowners try to extend the life of older AC and heat pump systems.

Does Sullivan replace whole HVAC systems?

Sullivan Service Company handles full air conditioning system replacement and heating system installation. Replacement involves load calculation, equipment selection, and removal of the old system, plus integration with existing ductwork. The company's longevity in Birmingham gives them experience with the wide range of equipment installed across the metro over decades.

Contact Information

Address: 3615 5th Avenue South, Birmingham, AL

Phone: (205) 250-1170

Website: https://www.sullivanserviceco.com/

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