HVAC Services

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HVAC Services in Buffalo

Too hot in summer? Freezing in winter? You don’t have time for guesswork when your home isn’t comfortable. Frank’s Mr. Plumber now offers full-service HVAC solutions for homeowners across Buffalo and Western New York.


From repairs and replacements to routine maintenance, our team delivers the same straightforward advice, reliable service, and quality workmanship customers have trusted for decades.


When comfort matters, you can count on us to get it right and get it done fast.

Heating & Cooling Services We Offer

Fix warm air, weak airflow, short cycling, leaks, and more.

Efficient system upgrades sized for your home.

Seasonal checkups to improve performance and prevent breakdowns.

Restore reliable heat when your system won’t start or won’t stay running.

New systems installed with comfort and efficiency in mind.

Prevent surprise failures and extend system life.

Boiler repair, maintenance, and replacement to keep your home safely and evenly heated.

Have any questions?
Give us a call today

Why Homeowners Choose Frank’s for their HVAC Needs

You don’t want guesswork when it comes to comfort. Homeowners call us because they want clear answers, quality work, and a team that shows up ready to help. When working with Frank's HVAC technicians, you can trust this is what you're getting:


  • Local, trusted company serving Western NY for 40+ years
  • Straightforward recommendations (repair when it makes sense, replace when it doesn’t)
  • Respect for your home with clean work practices and careful installation
  • Solutions built for Buffalo-area weather—hot, humid summers and real winters

What Our Clients Are Saying

In honor of Women's History Month Frank's put on an evening plumbing class for women which I attended with a friend. Abby, Mike and Frank were incredibly welcoming and generous with their time for this free event. Mike and Frank traded off during the presentation and their passion for their work was obvious. They let us ask as many questions as we wanted and provided thorough explanations of common household plumbing issues. Always make sure your sump pump is plugged in before you call a professional!

I especially appreciated that they were very clear that they would not be making any sales during or after the class. If you want to set up an appointment you have to call the next day. There was no pressure to buy anything, it was truly just a free service to better the community and that is hard to find these days.

- Katie Z

Verified Yelp Review

"The whole team was so very helpful and made me feel comfortable..."

Was visiting family and a drain clogged up. I had to leave next day out of state and Franks plumbing (Kyle) came by. Kyle was so friendly, went above and beyond. Have had plumbers play tricks before and not with Frank's. Will be using them for life. The whole team was so very helpful and made me feel comfortable that I could trust them to work with my family member who was at the house.

C Roz

"They were excellent and I will never go with any other company!"

Al and Dante were amazing! Very polite and professional. Al explained everything to both me and my husband so we could actually understand what is going on. Al said the sump pump looks good other than the roots that are growing inside. He told us exactly how to fix that problem. He was able to get the hot water tank lit again, but did honestly say it will most likely need to be replaced. Thank you for your great service!


Marisa Valentine

"Both of these gentlemen had pure compassion for me as a customer."

I wanted to share my gratitude to Mike Russo (manager) for taking a lot of effort to keep me happy and take care of my sump pump issue quickly and for sending out one of his best techs (Seth) who was fantastic! Both of these gentlemen had pure compassion for me as a customer. A lot of places just want to fix it, get paid and leave. People who take the time to listen to the customer and talk/explain/etc. are what matters to us homeowners.

Cher Standart

"Pricing is fair and we are extremely confident with Mr. Plumber."

Brian was very knowledgeable and offered us many options to consider. He spent time with us to explain everything in detail for each option. Pricing is fair and we are extremely confident with Mr. Plumber.

Debrah Mineo

"...Diligent in explaining and showing what was going on...."

Tanis was prompt, professional, courteous, and solved our problem well. He was particularly diligent in explaining and showing what was going on and left the work area super clean. Great work!

Lars Peterson

"So beyond thankful for Mike, Abby, and Frank for their hospitality today during their class!"

I cannot begin to describe the amount of information they provided to us all... and the truly best part…the community they are building. I truly cannot wait to go to more classes in the future. Because of this class I know without a doubt who I will be calling for any plumbing needs moving forward. Thank you, Mike, Abby, and Frank!”

Cassandra Dunner

Benefits of Choosing Frank's Mr. Plumber

Expert Technicians

Our team comprises highly skilled, certified HVAC Technicians with years of experience. We’re constantly training to stay ahead of the latest plumbing techniques and technologies.

Quality Assurance

We use only the best tools and materials to ensure long-lasting results. Plus, we offer warranties on our services and parts, so you can feel confident in our work.

Customer Satisfaction Guarantee

We believe in getting the job done right the first time. Our team is dedicated to your satisfaction, and we’ll make sure you’re happy with our work.

It’s Easy to Work with Frank’s Mr. Plumber!

Step 1

Schedule Your Service

Call or book online to set up a convenient appointment, day or night.

Step 2

Get a Fast, Honest Quote

Our friendly technician arrives on time, assesses the issue, and provides clear, upfront pricing.

Step 3

Relax While We Work

We handle the repair or installation quickly and professionally, leaving your space clean and your plumbing working perfectly.

Ready to Get Started?

Contact Frank's Mr. Plumber today for fast, reliable HVAC services. We’re here to help with everything from routine repairs to major repairs, complete replacements when needed, and we guarantee satisfaction every time.

Recognized for Excellence

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Read Our Blog

A person with a gloved hand uses a wrench to tighten a faucet against a tiled wall.

What to Do Before Calling a Plumber

January 27, 2026
Wondering what to do before calling a plumber? Learn expert steps to stop water, prevent damage, troubleshoot safely, and gather info to speed up service.
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What Is the Most Common Reason for Sump Pump Failure?

December 19, 2025
Learn why sump pumps fail, the most common causes, and how to prevent breakdowns that lead to basement flooding. Contact Frank's Mr. Plumber with any issues!

Why is My Garbage Disposal Not Working?

November 19, 2025
Garbage disposal not working? Learn the most common reasons and how to fix them. Garbage disposal not working? Learn the most common reasons and how to fix them.

Financing Options Available

We believe that plumbing problems shouldn’t put a strain on your budget. That’s why Frank’s Mr. Plumber offers convenient financing options to help you get the services you need, when you need them.


Whether it’s a planned upgrade or an unexpected emergency, our financing solutions are designed to work with your needs and give you peace of mind. Reach out today to learn more about your options!

ASK ABOUT FINANCING