Cooling Services

Air Conditioning Services in St. Louis, MO

Summer in Missouri can turn brutal fast, and a strong cooling system keeps your home a calm, comfortable place. We help local families stay cool with reliable air conditioning services in St. Louis, MO, that fit your home and your budget. From quick fixes to full setups, our team brings the skills and care your comfort deserves.

4.9 on Google

Nextdoor Neighborhood Fave

BBB Accredited

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Our Services

Cooling Services That Keep You Comfortable

We handle every part of your cooling system under one roof, so one call gets the job done. Our crew keeps things simple, explains your options in plain terms, and works hard to earn your trust on each visit. As a dependable AC contractor, we bring the right tools and know-how to keep your home cool and your air fresh.

AC Repair and Replacement

When your unit struggles, we find the real problem fast and fix it right. If a full swap makes more sense, we help you choose the best replacement for lasting comfort.

AC System Installation

We size your new system correctly, set it up safely, and test everything before we leave. You get steady cooling, better efficiency, and lower bills from day one.

Cooling Maintenance and Tune-Ups

Regular care keeps your system clean and efficient. We check key parts, catch small issues early, and help your unit run strong through the hottest months.

Indoor Air Quality Solutions

Cleaner air makes a real difference at home. We offer filters, purifiers, and humidity controls that reduce dust, allergens, and stale air in every room.

Thermostat Installation and Upgrades

A smart thermostat gives you better control and real savings. We install and set up modern models that match your system and your daily routine.

Cooling Services

The Plumbing Masters Difference

The right cooling contractor saves you money, stress, and time. We deliver honest advice, careful workmanship, and prices that stay fair, so your system runs its best for years. Our crews show up prepared, treat your home with respect, and stand behind every job we finish. That steady focus on quality keeps your family cool and your comfort in good hands.

Testimonials

What St. Louis Homeowners Are Saying

We let our customers do the talking. These are real stories from real homeowners who trusted Plumbing Masters to get the job done.

Daniel Abkemeier

Bobby & AJ did great work. Arrived on time. Knowledgeable, professional and courteous. Plumbing Masters is the best!

Vic Amato

Outstanding. Prompt, professional, accurate estimate, no surprises, offered to help with any other issues we might be having, spotless cleanup. Ask for Lorenzo.

Barbara Lynch

Had an issue with my new dryer. I smelled gas when opening the dryer door. Rick came out and determined there was a faulty gas line. He replaced it with a new flexible line. Everything is working fine now.

Raymond Gude

Needed to have the kitchen drain line cleared for the first time after 30 years in the house. Was able to schedule service promptly, which was handled professionally and competently. I think the price for the drain cleaning was reasonable, though it is a bit higher than what is seen sometimes in online advertising from other companies. Have been using plumbing master’s for many years and things are always handled competently by respectful and knowledgeable professionals.

Nancy Williams

I had the best experience with Plumbing Masters. Joe was so nice. He knows how to make things right. Joe also gave me ideas on my patio to help with drainage.

Yolanda Miller

Workers were timely, knowledgeable and professional.

Sandra Keller

Recently needed a (very old) dripping shower head/faucet replaced. Called on a Friday and appointment was scheduled for the following Monday. Bobby did a great job! Prompt, professional, courteous and the shower works again! Great service at a fair and reasonable price. I will definitely use Plumbing Masters for future needs.

Brandi Schoenberg

Yesterday I reached out to get on schedule to replace my outdoor spigot. Lucy was able to fit me in today for repair. Lorenzo was amazing! He got me fixed up in no time & walked me through steps to prevent line from busting/freezing next season! Shout out to Jared & Brian from previous repairs! Every experience I’ve had with Plumbing Masters has been great! Highly recommend!

Areas We Serve

Proudly Serving Greater St. Louis

Family owned and local. We work across the St. Louis area and the communities around it.

St. Louis

Affton

Chesterfield

Arnold

Ballwin

Brentwood

Clayton

Crestwood

Creve Coeur

Des Peres

Fenton

Kirkwood

Ladue

Lemay

Maplewood

Mehlville

Oakville

Richmond Heights

Sunset Hills

Town and Country

University City

Webster Groves

Wildwood

Lindbergh

Shrewsbury

Central West End

Huntleigh

Frontenac

Olivette

Ellisville

Valley Park

Manchester

Oakland

Glendale

St. Louis Hills

Northampton

Grantwood Village

St. Louis Plumbing & HVAC

Ready to Get It Done?

Call the office, send a text, or request service online.

We are a family owned plumbing and HVAC company working across St. Louis and the communities around it, and we have been doing it since 1984.

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