AC Maintenance

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AC Maintenance & Tune-Ups in Buffalo

The best time to deal with AC problems is before your system quits on the hottest day of the year. Frank’s Mr. Plumber provides AC maintenance and tune-ups across Buffalo and Western New York to help your system run better, last longer, and stay more dependable all season.

What’s Included in Our AC Tune-Up Service

Every home and system is a little different, but our AC maintenance service typically includes a thorough check of performance and key components.

Your tune-up may include:


  • Full system inspection and performance testing
  • Thermostat check for accurate operation
  • Electrical and safety checks
  • Airflow evaluation and temperature checks
  • Inspecting accessible components for wear and issues
  • Checking the condensate drain and addressing common drainage problems
  • Identifying small concerns early and recommending next steps when needed


If we find an issue, we’ll explain it clearly and talk through options—no pressure.

LET'S TALK

When Should You Schedule AC Maintenance?

For most homes, the ideal time for an AC tune-up is before cooling season—typically in spring or early summer. You should also consider scheduling maintenance if you notice:


  • Weak airflow or uneven cooling
  • Longer run times to reach the set temperature
  • New noises or odors
  • Higher energy bills without a clear reason


If you’re unsure whether your system is due, we can help you decide.

Real Reviews From Real Homeowners

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.

Why AC Maintenance Is Worth It

A seasonal tune-up helps your air conditioner do its job without working harder than it needs to. Regular maintenance can help:


  • Reduce the chance of surprise breakdowns
  • Improve cooling performance and comfort
  • Support better efficiency and reduce energy waste
  • Extend the life of your system
  • Catch small issues early—before they turn into larger repairs


Even if your AC is running “fine,” maintenance is a smart way to keep it that way.

Recognized for Excellence

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AC Maintenance FAQs

  • How often should I schedule AC maintenance?

    Most systems benefit from seasonal maintenance—typically once per year before the cooling season begins.

  • Does AC maintenance really prevent breakdowns?

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  • How long does an AC tune-up take?

    Timing varies by system, but many tune-ups can be completed in a typical service appointment window. We’ll set expectations when you schedule.

  • What can I do between maintenance visits?

    Change filters as recommended, keep vents unblocked, and contact us if you notice unusual noises, odors, or performance changes.

Maintenance Helps Prevent Repairs—But It Can’t Fix Everything

A tune-up can prevent many common problems, but it won’t “undo” worn-out parts or existing issues. If your system is already struggling, maintenance is still helpful—because it can identify the real cause and help you choose the best solution.



If repairs are needed, we’ll explain what’s going on and help you prioritize next steps.

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Serving Buffalo & Surrounding Western NY Communities

We provide AC maintenance and tune-ups throughout Buffalo and Western New York, including Erie, Niagara, Orleans, Wyoming, Genesee, and parts of Cattaraugus County—plus communities like Tonawanda, Kenmore, Amherst, Batavia, and more.

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