Serving Birmingham, Vestavia Hills, Mountain Brook, Hoover, Pelham, Homewood, Bessemer and beyond
HVAC Installation Birmingham
Transform your space with Plus One Heating, Air & Plumbing's expert HVAC installation services. Whether you're upgrading your old system or setting up a new build, our skilled technicians ensure a seamless HVAC installation process tailored to your specific needs. We work closely with you to select the ideal HVAC system that matches your comfort requirements and energy efficiency goals. Our team of skilled HVAC installation technicians at Plus One Heating, Air & Plumbing is committed to meticulous workmanship, ensuring your new system operates flawlessly from the start. With our focus on quality, reliability, and customer satisfaction, we strive to enhance the overall comfort of your home.
Ready for an HVAC upgrade or a new installation? Contact Plus One Heating, Air & Plumbing at (659) 212-6148 for professional guidance and service.
Birmingham HVAC Installation Call for More Information Today!659-212-6148
From the estimate, install, and customer satisfaction walk-through, it was a wonderful experience.
Michael Atkins
L"Excellent job!"
Justin, the specialist, is a JEM! He listened to what I wanted and provided great options.
LENORA BATTLE
A"Phenomenal Service Every Time"
Quick, courteous, and on time every time. Replacing our HVAC system was as painless as possible.
Austin Brooks
D"A Great Experience With Plus One"
It’s hard to find reliable service these days, but this team truly delivered.
Danielle Farren
J"Install Done in 3 Hours and Done Right"
Nick and Chad were great. Install done in 3 hours and done right.
John Barry Sims
R"Thank you so much to Nic and Chad"
They efficiently installed a new water heater and pressure valve at my home today. They left everything clean and looking better than before.
Robin Bartell
N"I have nothing but good things to say"
Exceptional service, great fair pricing with an amazing warranty.
Nicolas Lamoureux
M"Great Experience with Plus One"
Our tech Devin was courteous and knowledgeable.
Michael Greer
C"Devin Was Fantastic"
Courteous and professional. Respectful of personal space and property.
Christine Ferguson
K"Devin was so helpful"
Devin was so helpful and I am very happy.
Kat Stalnaker
A"It Was the Best Choice for Our Household Needs"
Thank you Plus One Heating and Air for getting my husband and me pre-approved for an air conditioner.
Ashley Chasen
K"Timely and professional"
Timely and professional service with good recommendations.
Kelly Whippo
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"They now have a loyal customer"
He was so kind and knowledgeable; I am so happy that he was my technician!
LaVisa Swanson
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
n"He Was Super Nice and Helpful"
He was super nice and helpful to my 83 year old mother.
nida amick
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
J"The air already smells so much better."
The ducts have been cleaned and disinfected. The air already smells so much better. Great job Brandon and Kevin.
Jan M
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
D"Hooked me up with a system I love!"
Daniel and the team at Plus One are great. Answered all my questions and hooked me up with a system I love!
Douglas Ross
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
These folks are as good as it gets!
These folks are as good as it gets! From the estimate, install, and customer satisfaction walk-through, it was a wonderful experience. Austin, Hayden, Devin, and Daniel were all fantastic to work with. Highly recommend them!
Michael Atkins
Excellent job!
Plus One Heating and Air replaced my AC unit and my furnace! The price was reasonable and fair! The specialists were very professional and respectful. Justin, the specialist who did the initial inspection, is a JEM!!! He listened to what I wanted instead of trying to explain what I needed, and he provided me with great options from which I could choose! I’m very happy with my new units! It’s too hot to test the furnace, but I know it is fine too. Excellent job!
LENORA BATTLE
Phenomenal Service Every Time
The folks at Plus One Heating and Air are phenomenal. Quick, courteous, and on time every time. We've had them up at the house several times over the process of them replacing our HVAC system, and every time it was as painless as possible. I highly recommend them.
Austin Brooks
A Great Experience With Plus One
I had a great experience with Plus One! They recently replaced my toilet, and the whole process was smooth from start to finish. The plumber arrived on time, was professional and courteous, and took the time to explain everything clearly. The installation was done quickly, and they left the area clean and tidy afterward. The new toilet works perfectly, and the pricing was fair with no surprises. It’s hard to find reliable service these days, but this team truly delivered. I would definitely recommend them to anyone needing plumbing work!
Danielle Farren
Install Done in 3 Hours and Done Right
Called Plus One to talk about a tankless water heater. We wanted hot water even without electricity. The techs educated us and gave us a couple of options. We went with an Essency 120-gallon heater. Though a tank, they installed it in an encapsulated crawl space vs. the garage. The unit has a lithium battery that can heat 120 gallons approximately 10 times, so we have hot water when the lights go out. Nick and Chad were great. Install done in 3 hours and done right. Call these guys.
John Barry Sims
Thank you so much to Nic and Chad
Thank you so much to Nic and Chad for your fantastic plumbing service. They efficiently installed a new water heater and pressure valve at my home today. They left everything clean and looking better than before. They helped me make informed decisions and offered multiple solutions, options, etc. They are also working with me to solve a few other plumbing issues. I look forward to working with them in the future!
Robin Bartell
I have nothing but good things to say
These guys just started their plumbing side and I have nothing but good things to say, with exceptional service, great fair pricing with an amazing warranty. Both guys were licensed and knew how to take care of my plumbing system. I couldn’t recommend a higher quality company to do any of my plumbing work.
Nicolas Lamoureux
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
Devin was so helpful
Devin was so helpful and I am very happy with my AC now!
Kat Stalnaker
It Was the Best Choice for Our Household Needs
Thank you Plus One Heating and Air for getting my husband and me pre-approved for an air conditioner. Austyn Mayes came out very patient and helpful on getting us what we needed. We were going with another company, but our home warranty chose Plus One. It was the best choice for our household needs.
Ashley Chasen
Timely and professional
Timely and professional. Inspected my units and gave good recommendations.
Kelly Whippo
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
They now have a loyal customer
It is literally 35 degrees, and my furnace was out of commission. I called Plus One Heating and Air (on a Sunday), spoke with the nicest gentleman (I wish I would’ve gotten his name), and he scheduled Devin to be at my house within the hour. Devin got here around 4 and had diagnosed and completed the job by 4:30. He was so kind and knowledgeable; I am so happy that he was my technician! They now have a loyal customer.
LaVisa Swanson
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
He Was Super Nice and Helpful
My mother’s heat stopped working on Sunday, 1/18/26 at 5 p.m. She called Perfect Service and Jessie came out and replaced some old, worn-out wiring. He was super nice and helpful to my 83 year old mother, and the price was more than affordable for a Sunday after 5 call.
nida amick
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
The air already smells so much better.
Shawn,
Thank you for sending Brandon Dennis and Kevin Jasso to remove the mold from my system. The ducts have been cleaned and disinfected. The return has been rebuilt/repaired. The air already smells so much better. Great job, Brandon and Kevin.
Thank you,
Jan M.
Jan M
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
Hooked me up with a system I love!
Daniel and the team at Plus One are great. Answered all my questions and hooked me up with a system I love!
Douglas Ross
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.
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
How do I schedule an HVAC installation?
Scheduling an HVAC installation is simple. You can contact us via phone, email, or through our online booking system. Our customer service team will help arrange a consultation and installation date that is convenient for you.
Do you offer maintenance after installation?
We offer ongoing maintenance services to keep your HVAC system running smoothly. Regular maintenance is important for efficiency and longevity, and our customizable plans ensure your system receives the attention it needs.
How long does HVAC installation take?
Typically, HVAC installation can take one to three days. The exact duration depends on system complexity, any additional work required, and space constraints. We aim for efficient service while ensuring quality workmanship.
What are the energy efficiency options?
We offer a range of energy-efficient systems to help reduce your energy bills. From high-SEER air conditioners to ENERGY STAR-rated heat pumps, we provide solutions that align with your efficiency goals.
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