HEATING SERVICE & REPAIR
Any Time, Any Day
For over 50+ years we’ve been servicing Indianapolis area homes.
Serving Indianapolis & Surrounding Communities – Available 24/7
Our skilled technicians are fully licensed and trained to handle any furnace and boiler installation, repair, or maintenance needs. From Lennox heat pumps, to furnaces, to boilers, we have the expertise to keep you warm and comfortable all year round.
We pride ourselves on delivering top-notch heating solutions for residential and commercial spaces.
Call Us to schedule your service at 317-647-4147
What our customers are saying…
Why Does My Furnace Keep Turning On and Off? An Indianapolis Homeowner’s Guide
Your furnace starts. It runs for a few minutes. Then it shuts off. A little later, it starts all over again. Sound familiar? As temperatures begin to drop across Indianapolis and Central Indiana, your furnace has an important job: keeping your home warm and...
Why Does My Furnace Smell When I Turn It On?
The first cool morning of fall finally shows up. You grab a sweatshirt, pour another cup of coffee, and do something you haven’t done in months: turn on the furnace. A few minutes later… What is that smell? If your furnace smells like it’s burning when you turn it on...
Essential Guide to 2028 Furnace Changes for Indiana Homes
You may have heard rumors about a 'furnace ban' coming in 2028; don't panic. No, the government isn't showing up to take your furnace. No, you don't have to replace a perfectly good heating system tomorrow. But there is an important change coming that every homeowner...
Repair or Replace? A Simple Guide for Indianapolis Homeowners
When your furnace begins clanking like it has a toolbox inside it, your air conditioner blows lukewarm air, or your water heater starts making popcorn noises, one question probably comes to mind: Should I repair it—or replace it? It’s one of the most common questions...
What’s That Strange Sound Coming From Your HVAC System?
Your HVAC system has one job: keep your home comfortable without becoming the soundtrack to your day. So when your furnace, air conditioner, heat pump, or vents suddenly start rattling, banging, buzzing, whistling, squealing, clicking, hissing, or gurgling, it is...
Should You Repair or Replace Your Furnace, AC, Water Heater, Sump Pump, or Plumbing?
When something in your home stops working, the first question is usually simple: Can this be fixed, or is it time to replace it? That question comes up all the time with furnaces, air conditioners, water heaters, sump pumps, drains, faucets, toilets, and aging...
A National Award—Built Right Here
I’m excited to share some big news with you. Mowery Heating, Cooling & Plumbing has been named a 2026 Best of the Best Award Winner for Customer Satisfaction—and honestly, this one means a lot. https://www.youtube.com/watch?v=D-XmfwSCH5Q Awards are great—but what this...
Mowery Heating, Cooling & Plumbing Recognized for Complaint-Free Year by the Better Business Bureau
Homeowners want to know they can trust the company they invite into their home. That trust is something our team works to earn every day. We’re proud to share that Mowery Heating, Cooling & Plumbing had a complaint-free year in 2025 with the Better Business Bureau...
Why Is My Furnace Running But My House Still Cold?
If your furnace seems to be running nonstop but your home still feels cold, you’re not imagining things — and you’re definitely not alone. This is one of the most common heating complaints we hear during February cold snaps in Indiana. Let’s break down why this...
How to Prepare Your Home’s Heating, Cooling & Plumbing for Holiday Guests
The holidays are one of the best times of the year — family in town, big meals, and homes full of laughter. But they’re also the time when your HVAC system and plumbing work the hardest. More showers, more dishwashing, more people opening doors, more cooking… it all...
Serving you for over 55 years.
Quick, professional service and complete service plans to keep your system operating at peak efficiency. It’s all part of our tradition of service – assuring your complete satisfaction.