Need Reliable, Honest Heating or Electrical Service in Greater Indianapolis?
We are the premier central Indiana heating, air conditioning, plumbing and electrical company. Awarded the prestigious 2026 President's Award from Carrier, we serve families across Carmel, Greenwood, Lawrence, Brownsburg, and greater Indianapolis when they need us. Since 1966, we continue to offer dependable, fast service for your air conditioner, furnace, heat pump, home plumbing and electrical system, with 24-hour emergency services available. Experience upfront pricing and true comfort by booking a trusted technician from Williams Comfort Air today!
25,995+
Reviews
235,225+
Homes Served
13,689+
Annual
Training Hours
19,624+
Comfort Club Members
Friendly Service. Certified Technicians. Happy Clients.
How Can Our Experts Help You Today?
A 5-Star Experience for HVAC, Electrical & Plumbing
Since 1966, we have served the entire Central Indiana area keeping homes comfortable for life. Before we leave each service visit, our technicians will ask if we have provided you with a 5-star experience. If we haven't, we want to make it right. We always stand behind the craftsmanship of our work and be available to you 24/7/365 when you need us.
When you schedule service with Williams Comfort Air, you can expect:
- Background Checked HVAC Technicians & Electricians
- Transparent Pricing & Financing Options to Fit Your Budget
- Nearly 60 Years Serving & Giving Back to The Community
- Knowledgeable & Friendly Team That Cares
$100 Off Any Heating or Cooling Repair
$100 Off Any Heating or Cooling Repair
Promo Code: HVAC100WC
Expires:
Click offer for details.
Main Office: 10640 E 59th St Indianapolis, IN 46236
Open 24/7 Including Holidays | HVAC License Numbers - WILLIAMS COMFORT AIR IN HVAC H0010016, IN Plumbing CO50800249, IN Electrical EL2300041
$100 Off Any Heating or Cooling Repair
Promotion Code: HVAC100WC
Description:
Click offer for details.
New Carrier Furnace or Heat Pump with Payments as low as $52/month
New Carrier Furnace or Heat Pump with Payments as low as $52/month
Promo Code: H-52
Expires:
Click offer for details.
Main Office: 10640 E 59th St Indianapolis, IN 46236
Open 24/7 Including Holidays | HVAC License Numbers - WILLIAMS COMFORT AIR IN HVAC H0010016, IN Plumbing CO50800249, IN Electrical EL2300041
New Carrier Furnace or Heat Pump with Payments as low as $52/month
Promotion Code: H-52
Description:
Click offer for details.
Our Guarantees
No Guesswork
When we say "This is how much it is" that's how much it is. Period.
"It Will Work"
No excuses or stories, just service when you need it!
100% Money-Back Satisfaction
We'll make it right or remove the system and return 100% of your money.
Client Respect
If we dirty it, we'll clean it. If we damage it, we'll fix it. Plain and simple.
Safe and Secure
The right company and the right people in your home, ensuring your job is done right and your peace of mind is protected.
Our True Comfort Membership gives you priority service and helps prevent heating, air conditioning, and plumbing problems.
24/7 Emergency
Service
Peace of Mind
Transferable
FREE Estimates
Continous
Discounts
Award Winning & Industry-Leading
Who Is MAX?
Max is an important part of our team. He is more than just a cartoon character. Max represents our commitment to quality work, craftsmanship, pride, and our passion to serve our clients and community. We celebrate this mentality through Max because these are the values that drive us to be the area’s most complete and comprehensive home service company. So, now when you see Max, you’ll know the story behind the man with the mustache!