10% OFF
Navien
Tankless
Water Heaters
Expires: 4/30/25
Must Mention Coupon at time of service
FREE UPGRADE
WiFi Thermostat
Thermostat Installation
Expires: 4/30/25
Must Mention Coupon at time of service
New System Install Only
10% OFF
Air Purifier
Air Scrubber Installation
Expires: 4/30/25
Must Mention Coupon at time of service
ALWAYS 10% OFF For Veterans, Active Military & First Responders
10% off of repairs only. Not redeemable with other discounts
High Quality HVAC, Refrigeration & Plumbing
Services for Central & South Central Indiana
Marshall Mechanical is your trusted partner for residential and commercial HVAC, refrigeration and plumbing services in Central and South Central Indiana. Rooted in family values of hard work and dedication, owner Erik Marshall brings years of knowledge and expertise learned from his father, who also owned a heating and air conditioning company. Erik founded Marshall Mechanical in 2006 to prioritize what matters most: customer satisfaction. Our highly skilled team of technicians is committed to providing top-notch HVAC, refrigeration and plumbing solutions.
What Our Customers Say
- Heating
- Cooling
- Air Quality
- Commercial
- Plumbing
“Our customers are the life-blood to my business. We run on 85% referral because we treat our customers right! I have worked for companies whose morals and values did not reflect my own and that is why I treat my customers the way I want to be treated.”