Complete HVAC Services
From routine maintenance to full system replacements, M&M Heating & Air Services handles every aspect of your home comfort. aspect of your heating and cooling. Serving residential and commercial customers with honest pricing and expert workmanship.
AC Installation
Stay cool all summer long.
Whether you need a brand-new central air system or a replacement unit, our certified technicians handle the full installation — from load calculation and equipment selection to final testing. We install all major brands and back every job with our satisfaction guarantee.
- Free in-home assessment and load calculation
- Energy-efficient system recommendations
- All major brands installed and serviced
- Full system commissioning and testing
- Manufacturer warranty registration
- Post-install walkthrough with homeowner
AC Repair
Fast diagnosis. Same-day fixes.
Is your AC blowing warm air, making strange noises, or not turning on at all? Our technicians diagnose and repair all makes and models quickly. We carry common parts on our trucks so most repairs are completed in a single visit.
- Same-day service available
- All makes and models serviced
- Upfront pricing before any work begins
- Refrigerant leak detection and repair
- Compressor, capacitor, and coil repairs
- 90-day labor warranty on all repairs
Everything We Offer
Licensed & Insured
Fully certified technicians
Fast Response
We get there quickly
Free Estimates
No obligation quotes
100% Satisfaction
We make it right, every time
Frequently Asked Questions
We recommend a tune-up twice a year — once in spring before cooling season and once in fall before heating season. Regular maintenance extends equipment life, improves efficiency, and catches small issues before they become expensive repairs.
Most residential installations are completed in a single day (4–8 hours). Complex jobs involving ductwork modifications or multi-zone systems may take 1–2 days. We'll give you a clear timeline during your free estimate.
Yes. We work with several financing partners to offer flexible payment options for new equipment installations. Ask about current promotions and 0% interest plans during your estimate.
We install and service all major HVAC brands including Carrier, Trane, Lennox, Rheem, Goodman, York, and more. Our technicians are factory-trained and certified on the equipment we install.
No — estimates for new equipment installation are always free. For diagnostic service calls, a standard diagnostic fee applies, which is waived if you proceed with the repair.
We serve Shelby, Rush, Hancock, Johnson, Decatur, and Bartholomew Counties. Call us at (317) 699-2177 to confirm service availability in your specific location.
Ready to Schedule Service?
Call us today or request a free quote online. We'll get back to you promptly.