Smart Thermostat Installation and Repair for Easier Home Comfort

Whether your thermostat is not responding correctly or you are ready to upgrade to smarter controls, it should make managing your home's temperature easier, not more confusing. Peterman Brothers checks the thermostat, wiring, and HVAC system to make sure everything works together, then repairs or installs the thermostat and shows you the settings that matter.

Why Choose Peterman Brothers

1,000+ Training Hours

We invest over 1,000 hours of customized annual training into each of our techs, meaning you get the highly-skilled service you deserve.

10K+ 5-Star Reviews

Feel confident that you will receive the same great care as the thousands of other customers who have come to know us.

Family-Owned Since 1986

40 years of solving our customers’ problems and keeping their unique needs at the heart of everything we do.

SMART DOES NOT ALWAYS MEAN SIMPLE

A thermostat that does not work properly can create comfort problems of its own.

A thermostat that ignores your settings makes the whole house feel out of your control, warm when you set it cool, running when you thought it was off, or a schedule that never quite holds. The cause can be the thermostat, its wiring, or the equipment behind it, and a new smart model installed on the wrong setup can make things worse instead of simpler. Peterman Brothers checks the whole setup first, so you know whether the thermostat needs repair, replacement, or a different fix, and your home does what you tell it again.

WHEN TO SCHEDULE SMART THERMOSTAT SERVICE

Here is when your thermostat is worth repairing, replacing, or upgrading.

The Screen Is Blank or Keeps Losing Power

A blank or restarting thermostat can come from the thermostat itself, its power supply, wiring, or another system issue.

The Home Does Not Match the Temperature You Set

If the thermostat says one thing but the room feels noticeably different, the sensor, location, setup, or HVAC system may need attention.

The HVAC System Does Not Respond Correctly

Heating or cooling that will not start, stop, or change modes as expected may involve the thermostat, wiring, or equipment it controls.

Schedules or Connected Features Do Not Work

Wi-Fi problems, missed schedules, app connection issues, or settings that keep changing can make a smart thermostat more frustrating than helpful.

Your Current Thermostat Does Not Support Your System

Heat pumps, multi-stage equipment, backup heat, and other HVAC setups may require a thermostat with the right controls and configuration.

You Want to Upgrade to a Smart Thermostat

We can help you choose and install a compatible thermostat with the scheduling, remote access, and other supported features you want.

Limited Time

$100 Off Any Repair of $500+

Ask about free diagnostics with qualifying repairs and flexible financing options.

Peterman Protection Club

Save More While Taking Care of Your Home

Keeping up with your home shouldn’t mean keeping track of everything yourself. Peterman Protection Club helps you stay ahead of routine maintenance, save when repairs come up, and take a few more home-maintenance tasks off your plate.

$ 18 /month

Free annual HVAC inspections, free drain clearings, exclusive repair discounts, and more with your membership.

Meet Your Team

Meet your expert HVAC team.

Real, highly-trained technicians who take pride in solving your specific problem, the right way, the first time.

Anthony

HVAC Service Technician

Ryan

HVAC Service Technician

Cameron

HVAC Maintenance Technician

Trusted by Homeowners. Proven in the Work.

Not the experience you expected? Let our team know — we’ll make it right.

Google customer rating: 4.8 out of 5 stars 24,823 Google reviews

Service With Significance

We invest in our people so our people can invest in you.

Since taking over the business from their dad, Pete, Chad and Tyler Peterman have remained dedicated to building a company that puts its people first, regardless of how much the organization grows.

They’ve advanced this commitment by establishing a shared vision and purpose centered on our Why and our Just Cause: the reason behind what we do every day and the future we’re working to create. That shared vision is reflected in a process we’ve intentionally named Service With Significance.

At its heart, Service With Significance means investing in our people so they can, in turn, invest in you. By elevating the trades through real career opportunities, meaningful investment in training, and ongoing professional growth, we strengthen our communities and better serve our customers.

What This Means For You

Your highly-skilled home services partner

We want you to choose us as your lifelong home services partner, so we’re raising on the bar on how well we serve you. We’re investing over $2M annually into advancing our team to achieve our goal. Our field professionals  receive over 1000 hours of in-house, advanced training each year. Whether it’s an HVAC, plumbing or an electrical need, you can be sure you’ve got the most highly-trained and reliable partner for all your needs. 

A guest, not a pest in your home

Having a stranger in your home can be an uncomfortable experience. We understand that. Through courses like Peterman Way training, our field professionals learn the soft skills needed to be a true guest in your home. As your trusted home services guide, you can be assured that you will receive a technician that is trained to be courteous, professional, and mindful of your space at all times

Reliability you deserve

When something breaks in your home, not only do you need the most skilled-partner, but you need them there now, not weeks later. That’s why we build the team, training, and capacity needed to be there when it matters most, so that you can rely on us today and, more importantly, 10 years down the road. 

Related Services

More ways to keep your home comfortable.

Smart thermostats are just one solution we offer. Explore all of our heating and cooling services to keep your home comfortable year-round.

Furnace Repair

Diagnose a system that is not heating, cycling, or operating as expected.

A/C Repair

Diagnose cooling equipment that does not respond correctly to the thermostat

Filter Delivery

Keep the right replacement filter on hand once the system is working properly.

Service Area

Do We Service Your Area?

With our home branch in Indianapolis, IN, we support homeowners through 11 local branch locations across Indiana, Ohio, and Kentucky. Enter your area to confirm A/C repair availability near you.

Yes, we service your area.
Your nearest branch for zip 00000 is .
View Location
We’re not in your area just yet.
We don’t currently service zip 00000, but we’re expanding.
What Comes Next

A Simple, Clear Path Forward

Ready to take action? Home service feels better when you know what to expect. That’s why we pair a simple process with clear, upfront information.

Call or book online

Choose the path that works best for you. You can conveniently book online, or if you’d rather talk to a person on the phone, our dedicated teams of customer service experts are here to help you.

Get clear options and next steps

Once you’ve scheduled your appointment, our team will come out and assess your system. Once we have diagnosed the problem, we will present several different custom solutions that consider both your needs and your budget.

Move forward with confidence

Before any work begins, we will provide you with upfront pricing and a clear understanding of what will be done and why. That way you can have full confidence that the decision you’ve made is the best one for you.

Do we service your home?
Yes, serving Sorry, we don’t service that area yet. View Location