Serving Birmingham, Vestavia Hills, Mountain Brook, Hoover, Pelham, Homewood, Bessemer and beyond
HVAC Repair Company Birmingham
Nothing disrupts your life quite like an HVAC breakdown. That's where Plus One Heating, Air & Plumbing comes in, offering prompt and professional HVAC repair services to get your system running smoothly again—so you can get back to your day.
Plus One Heating, Air & Plumbing’s friendly and professional team tackles each HVAC repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of heating, cooling, and ventilation systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, Plus One Heating, Air & Plumbing is there to get the job done right!
Facing HVAC troubles? Reach out to Plus One Heating, Air & Plumbing at (659) 212-6148 for expert HVAC repair services that keep you comfortable.
Birmingham HVAC Repair Call for More Information Today!659-212-6148
Courteous and professional. Respectful of personal space and property.
Christine Ferguson
w"Shawn Goes Above and Beyond"
Shawn at Plus One Heating+Air+Plumbing goes above and beyond.
walter kelley
R"Plus One was great!"
Very professional and truly went out of the way with their customer service.
Robin Mosher
F"Both Plumbing and HVAC Services Top Tier"
Once again Plus One did not disappoint.
Frank Makosky
S"We personally will not use anyone else!"
One source literally does it all: heating/cooling, plumbing and electrical!
Shannon O'Connor
L"Plus One did a solid job"
If you want a company that’s punctual, fair, and responsive, I’d recommend Plus One Heating and Air.
Lance
C"Great Experience With a Repair"
Devin was very professional and knowledgeable.
Carletta Dobbins
M"Highly recommended!"
Austyn was very professional, courteous, and educated.
Mark Ross
E"Our tech Devon did a great job"
Our tech Devon did a great job doing our fall tuneup.
Eddie Shadeed
D"They’re the best HVAC service company in Birmingham."
Lisa is always helpful, friendly, and fast with scheduling and you can’t beat the professionalism and knowledge of Alan, Mark, Daniel, and James.
Daniel Hall
a"These guys are truly one of a kind"
It's like having friends that know HVAC really well and make time to stop by and fix your equipment while you catch up.
aaron alford
V"Alan did an excellent job"
Alan did an excellent job—he was friendly, answered all my questions, finished the work the same day, and left everything clean.
Veronica Coleman
R"Great customer service and a great response time."
Great customer service and a great response time. I’ll definitely use them again!
Ryan Smith
H"Alan did a great job!"
He was professional and communicated everything to help me understand our issue.
Heather Salillas
P"Plus One Heating and Cooling did a great job"
Plus One Heating and Cooling did a great job. The service technician was here on time, was friendly and efficient.
Patti Echols
D"Tech was there on time"
Tech was there on time, repaired problems quickly, and also gave some maintenance suggestions.
Delmas Hinton
C"Highly Recommend!"
Their speediness, their pricing, their professionalism and intentionality—all during a time of need.
Cody Nall
G"They know exactly what they’re doing"
The guys who have come to my home to work on our aging HVAC system are always fantastic. They know exactly what they’re doing.
Grant Dalton
K"Genuinely caring and understanding"
The staff are always genuinely caring and understanding from the person answering the phone to the technicians showing up in your home.
Kelly Borton
R"These folks have it together"
These folks have it together. Quick to come out. Knowledgeable. Explained the issue and repaired in a timely manner.
Ralph Anaforian
B"Exceptional Service"
Mark McClellan provided exceptional service.
Bhagya V
A"Plus One is by far the best service"
Plus One has the most knowledgeable, prompt, and polite HVAC technicians we've ever worked with.
Anne Catherine Hairell
D"Highly Recommend Plus One Heating and Air"
Mark explains his reasoning for his recommendation.
Don Wilson
S"Professional Maintenance Service"
Alan came and did the necessary maintenance in a professional manner.
S Royall
L"Most definitely earned my business"
Daniel and his crew plus Lisa are very professional and knowledgeable.
Lee Eby
J"Steve was fantastic."
Arrived earlier than expected, was transparent about my HVAC issues and discussed all possible solutions.
Jonathan Stone
K"Personable and Reliable"
Marks thoroughly checks every detail on a maintenance check. He is very personable, reliable, and knowledgeable.
Karen Rogers
J"Honesty, reliability, expertise, and professionalism."
Gadge & his crew ensured the job was done correctly and improved the gas line and electrical routing & connections.
John Sims
C"Knowledgeable and Helpful Tech"
The tech was very knowledgeable and helped tremendously.
Carlos Walker
Great Experience with Plus One
Great experience with Plus One Heating and Air. Our tech Devin was courteous and knowledgeable. He was also very comprehensive and completed his work timely.
Michael Greer
Devin Was Fantastic
Devin with Plus One Heating and Air was fantastic! Courteous and professional. Respectful of personal space and property. Highly recommend!
Christine Ferguson
Shawn Goes Above and Beyond
Shawn at Plus One Heating+Air+Plumbing goes above and beyond, especially communication.
walter kelley
Plus One was great!
Plus One was great! Very professional and truly went out of the way with their customer service.
Robin Mosher
Both Plumbing and HVAC Services Top Tier
I have used Plus One HVAC service several times, all pleasant experiences. Recently had a few plumbing issues and decided to give the plumbing division a go. Chad arrived on time, was polite, and treated our home with care. He repaired two leaking toilets and three clogged sinks quickly, in one trip! All fixtures are now functioning like new. Chad is very knowledgeable and efficient, handling each plumbing issue like a true professional. Best of all, workspaces were left cleaner than when he arrived!
Once again Plus One did not disappoint. Thanks, Chad and the whole Plus One team, for treating my home with respect and care once again! Both plumbing and HVAC services top tier!
Frank Makosky
We personally will not use anyone else!
We personally will not use anyone else!
One source literally does it all: heating/cooling, plumbing and electrical!
It’s like a one-stop shop for just about any fix you could think of.
They’ve installed and maintained our HVAC system for years now, and we were beyond pleased to find out that our favorite service tech, Eddie, was promoted to manage and oversee all of the HVAC techs now! He is truly top notch, and has always made sure that we had everything we needed.
Shannon O'Connor
Plus One did a solid job
Plus One Heating and Air did a solid job from start to finish. They showed up on time, provided a reasonable quote, and when a couple of small issues came up, they corrected everything quickly and the right way without any back-and-forth.
A big part of why the whole process went smoothly was Austyn, the project manager. He was friendly, level-headed, and straightforward, and his communication was flawless throughout—clear expectations, quick updates, and no surprises. On top of that, every employee who came to the house was courteous and professional, and they worked diligently the entire time they were on-site. If you want a company that’s punctual, fair, and responsive, I’d recommend Plus One Heating and Air.
Lance
Great Experience With a Repair
I had a great experience with a repair. Devin was very professional and knowledgeable.
Carletta Dobbins
Highly recommended!
Austyn was very professional, courteous, and educated. He used advanced technology to determine our house's heating and cooling needs. He provided competitive estimates and went out of his way to meet and beat competitors' quotes. Highly recommended!
Mark Ross
Our tech Devon did a great job
Our tech Devon did a great job doing our fall tuneup. I highly recommend this company and him to anyone looking for a reliable and dependable HVAC company.
Eddie Shadeed
They’re the best HVAC service company in Birmingham.
I use Plus One on almost a daily basis, and I can say that without a doubt they’re the best HVAC service company in Birmingham. Lisa is always helpful, friendly, and fast with scheduling, and you can’t beat the professionalism and knowledge of Alan, Mark, Daniel, and James. I can’t say enough good things about them, even Mark, who wrote a review for my company and mentioned how great my coworkers were but not me ;)
Daniel Hall
These guys are truly one of a kind
I could not say enough about how great these guys are. Every person at Plus One I interacted with is just so nice and easy to talk to. My HVAC technician Mark was in all aspects of his visits highly professional, knowledgeable, and dedicated to excellence. On top of this, he was generous enough to let me in on the process and help me understand everything he was doing. Mark and the rest of the people from Plus One I met are such cool and caring people that I really just enjoyed hanging around while they worked. I think the best description of Plus One is: it’s like having some friends from years back that you found out know HVAC really, really well that make time to stop by and fix your HVAC equipment while you get to hang out and catch up. This company is the easiest recommendation ever to make for anyone that needs inspection or repair work. These guys are truly one of a kind.
aaron alford
Alan did an excellent job
Alan did an excellent job—he was friendly, answered all my questions, finished the work the same day, and left everything clean. The owner even brought extra material and a different part so the technician could keep working, and I really appreciate how hands-on he was. It gave me a lot of confidence in the repair, and I’ll definitely be using them again for my HVAC needs.
Veronica Coleman
Great customer service and a great response time.
Great customer service and a great response time. I’ll definitely use them again!
Ryan Smith
Alan did a great job!
Alan did a great job! He was professional and communicated everything to help me understand our issue. Great service, reasonably priced.
Heather Salillas
Plus One Heating and Cooling did a great job
As usual, Plus One Heating and Cooling did a great job. The service technician was here on time, was friendly and efficient.
Patti Echols
Tech was there on time
Tech was there on time, repaired problems quickly, and also gave some maintenance suggestions.
Delmas Hinton
Highly Recommend!
Can’t say enough wonderful things about this business… their speediness, their pricing, their professionalism, and intentionality… all during a time of need. Highly recommend!
Cody Nall
They know exactly what they’re doing
I’ve used this company several times, and the guys who have come to my home to work on our aging HVAC system are always fantastic. They know exactly what they’re doing, but they’ve also all been genuinely nice guys too.
Grant Dalton
Genuinely caring and understanding
The staff are always genuinely caring and understanding from the person answering the phone to the technicians showing up in your home.
Kelly Borton
These folks have it together
These folks have it together. Quick to come out. Knowledgeable. Explained the issue and repaired in a timely manner.
Ralph Anaforian
Exceptional Service
Mark McClellan, the technician, provided exceptional service. He clearly explained everything and efficiently completed the work.
Bhagya V
Plus One is by far the best service
Plus One has the most knowledgeable, prompt, and polite HVAC technicians we’ve ever worked with. Our units are over 25 years old, so we frequently need repairs and tune-ups. They have diagnosed a range of issues from electrical to leaks to ductwork and offered thorough explanations and recommendations of temporary and long-term solutions that fit a variety of budgets. Their membership program has also saved us hundreds in fees and on parts. We have worked with nearly a dozen HVAC companies, and Plus One is by far the best service we’ve received and will be our only choice for HVAC service, whether it’s a small repair or an entire unit replacement.
Anne Catherine Hairell
Highly Recommend Plus One Heating and Air
Mark really knows his stuff. Very knowledgeable and has excellent customer service skills, in dealing with the average customer that doesn’t have a clue about what’s going on with the units. He explains his reasoning for his recommendation for the solution to solving the problem. I would highly recommend Plus One Heating and Air Service to my friends and fellow churches, for their heating and cooling needs. Thank you, Don. Wilson Fiscal Officer Calvary Resurrection Christian Church, Inc.
Don Wilson
Professional Maintenance Service
Alan came and did the necessary maintenance in a professional manner.
S Royall
Most definitely earned my business
Plus One Heating and Air is the best. Daniel and his crew, plus Lisa, are very professional, knowledgeable, and hard-working. I would recommend them for all my heating and air service. Such a great company and great people, and the install looks great and works great. I'm glad I called you for my install. Most definitely earned my business in the future.
Lee Eby
Steve was fantastic.
Steve was fantastic. Arrived earlier than expected, was transparent about my HVAC issues and discussed all possible solutions. What more could you ask for?
Jonathan Stone
Personable and Reliable
Marks thoroughly checks every detail on a maintenance check. He is very personable, reliable, and knowledgeable.
Karen Rogers
Honesty, reliability, expertise, and professionalism.
Shawn and his technicians at Plus One Heating and Air are the best you're going to find in the greater Birmingham area. Honesty, reliability, expertise, and professionalism. There are plenty of choices when it comes to HVAC companies; just call these guys for anything from replacement to maintenance plans and duct cleaning.
Update (1/28/27): Plus One sent Gadge out to move our HVAC lines so we could raise a ceiling in our basement. Gadge & his crew arrived at 8:30 am and left at 7:30 pm to ensure the job was done correctly and our family is safer after they improved the gas line and electrical routing & connections. All at a very reasonable price.
John Sims
Knowledgeable and Helpful Tech
The tech was very knowledgeable and helped tremendously. He even wore foot covers and took pride in his work. He explained things simply and thoroughly. Thank you, guys, for being a blessing.
At Plus One Heating and Air, we’re dedicated to keeping your home comfortable and your air quality high throughout the year. Serving Birmingham and surrounding areas, our friendly local team delivers fast, dependable heating and cooling solutions—with your satisfaction always at the center of what we do.
Why Choose Us:
24/7 emergency and same-day service availability
Locally owned, community-focused business
Expert repairs, installations, and maintenance for all HVAC systems
Competitive pricing with flexible financing options
Backed by strong warranties and clear communication
24/7 Emergency HVAC Services
Fast, reliable help any time—day, night, weekends, or holidays.
Same-Day & Weekend Appointments
Flexible scheduling to suit your busy lifestyle.
Locally Owned, Community Focused
Trust your neighbors for expert HVAC care.
Tailored Energy-Efficient Solutions
Save energy with custom HVAC plans for you.
Helpful Information
Can I perform HVAC repairs myself?
While there are some basic maintenance tasks you can perform, such as changing filters, it's best to leave repairs to professionals. HVAC systems are complex, and improper handling can lead to further damage or safety risks. Our trained technicians ensure repairs are done safely and effectively.
Will repairs affect my HVAC warranty?
Professional repairs won't void your warranty when done by certified technicians like ours. Always check your warranty terms, as some require maintenance records. Our team can assist you in understanding warranty conditions and ensure compliant service.
How can I schedule an HVAC repair appointment?
Scheduling an HVAC repair appointment is easy. Contact us via phone or fill out the online form on our website. Our friendly team will assist you in selecting a convenient date and time. We strive to accommodate your schedule and address your HVAC needs promptly.
What should I do before calling for repair?
Before calling for repair, check your thermostat settings and ensure your filters are clean. Make sure the system has power and there are no tripped breakers. If issues persist, contact our team. Providing these details helps us diagnose the problem faster.
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