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30 Years
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Emergency
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Trusted HVAC, Plumbing & Electrical Services in Birmingham, AL
One Source Heating & Cooling has served Birmingham, AL since 1996, delivering comprehensive HVAC, plumbing, and electrical solutions. Our NATE-certified technicians provide 24/7 emergency services, prioritizing rapid response and same-day repairs. We maintain a fully stocked fleet to ensure most repairs are completed immediately. Our preventive maintenance programs include semiannual inspections to optimize system performance and prevent unexpected failures. As an Alabama Power Superior Solutions Dealer, we specialize in energy-efficient installations tailored to local climate demands.

Our team undergoes continuous training to stay current with industry advancements, including ENERGY STAR-recommended technologies. We guarantee all work with a 10-year parts warranty and 1-year repair coverage, backed by a 100% satisfaction promise. Our commitment extends beyond technical expertise to transparent communication and ethical business practices. With over 700 five-star reviews, we maintain a reputation for reliability and customer-centric service. Our locally owned operation combines deep community ties with national service standards.
Services
HVAC Repair Plumbing Services Electrical Upgrades Attic Insulation Generator Installation Duct Cleaning Commercial HVAC Water Heater Repair Lighting Installation Sewer Inspection
Details
  • Year established: 1996
Highlights and features
  • 24/7 emergency service available
  • No subcontractors used in any service
  • Technicians hold NATE and EPA certifications
  • 100% satisfaction guarantee on all work
  • 10-year warranty on new parts
Associations and certifications
  • NATE
  • EPA
What people say
24/7 emergency service Knowledgeable technicians Prompt response times Clear explanations Satisfaction guarantee
Services
HVAC Repair
Our NATE-certified technicians provide 24/7 emergency HVAC repairs for residential and commercial properties. We maintain fully stocked service vehicles to complete most repairs same-day. Specializing in furnace, heat pump, and air conditioning systems, our team uses diagnostic tools to identify issues quickly while explaining repair options clearly. All repairs include a 1-year warranty.
Plumbing Services
We offer comprehensive plumbing solutions including leak detection, drain cleaning, and water heater repair. Our licensed plumbers handle fixture installations, sewer line inspections using camera technology, and emergency plumbing repairs. We service both residential and commercial properties with transparent pricing and guaranteed workmanship.
Electrical Upgrades
Our electrical services include panel upgrades, whole-home rewiring, and installation of energy-efficient lighting systems. Certified electricians handle both residential and commercial projects, from basic repairs to complex new construction wiring. We specialize in generator installations and surge protection systems for uninterrupted power supply.
Attic Insulation
We install high-performance attic insulation meeting R30-R60 standards for Birmingham's climate. Our specialists assess existing insulation levels and recommend upgrades to reduce energy costs by up to 15%. Services include blown-in insulation, vapor barrier installation, and ventilation improvements to maintain optimal temperature control.
Commercial HVAC
We provide tailored HVAC solutions for commercial properties including system design, installation, and preventive maintenance. Our technicians handle light commercial systems from 5-25 tons capacity, ensuring compliance with ASHRAE standards. Emergency repair services minimize business downtime while maintenance agreements extend equipment lifespan.
Questions
What HVAC services do you offer in Birmingham?
We provide complete HVAC services including installation, repair, and maintenance for residential and commercial properties. Specializing in 24/7 emergency repairs, system upgrades, and energy-efficient solutions tailored to Birmingham's climate.
Are your technicians certified?
All our HVAC technicians hold NATE and EPA certifications. Our electrical and plumbing teams maintain state licensing requirements with ongoing professional development.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC, plumbing, and electrical services with no additional after-hours charges.
What warranties do you provide?
We offer a 10-year warranty on new parts, 1-year coverage on repairs, and guarantee all workmanship with our 100% satisfaction promise.
Can you service all equipment brands?
Our technicians are qualified to work on all major HVAC, plumbing, and electrical brands, using genuine factory replacement parts when needed.
Do you offer financing options?
Yes, we provide flexible financing options for system replacements and major repairs through approved lending partners.
Reviews (3)
Barn Lee
Aug 16, 2018 Report
Had an issue with our air conditioning. The techs were knowledgeable, professional, and polite. Had a number of interactions via phone with their office staff and they were helpful and efficient. They corrected our problem. Special thanks to Gary Dailey for his assistance. Will definitely use them for future needs and recommend them to others.
Millie Jeffrey Whitacre
Jul 29, 2018 Report
Tyler came on a Sunday to repair our heat pump. He was professional and explained everything he did completely. Great service and great price, and thank you!
Cee Zon
May 30, 2018 Report
I recently called One Source because I needed an quick response to my A/C leaking in my attic and water coming thru my ceiling. I received a prompt, professional response from both Gary and Brett and everything was handled the same day. Brett was amazing and explained the situation and what needed to be done in the future to avoid any other issues. I would definitely use One Source again and would love to have Brett for every call. Thank you for making a scary situation more tolerable.