Lorenzo Lunday and Nick Wheelright

When the temperature drops in Rolla, you need a heating system you can count on. At The Heating Guys, we specialize in fast, reliable furnace repair and heating system diagnostics for all makes and models. Our expert technicians are trained to identify issues quickly—whether it's a faulty ignitor, a broken blower motor, or a complete system shutdown.We know that a broken furnace isn't just an inconvenience; it can be a safety risk. That's why we offer same-day and next-day appointments to get yo...

Is your old air conditioner struggling to keep up with summer heat in Rolla? Upgrading to a new, energy-efficient system can lower your utility bills and improve your home's comfort dramatically. The Heating Guys offers professional AC installation and complete system replacement tailored to your home's specific layout and cooling needs.We don't believe in a one-size-fits-all approach. Our process starts with a complimentary in-home consultation where we assess your home's square footage, insula...

The secret to a long-lasting, efficient HVAC system is regular preventive maintenance. Dirt and neglect are the number one causes of system failure, leading to costly emergency repairs and higher energy bills. The Heating Guys offers comprehensive HVAC maintenance checkups designed to keep your equipment running at peak performance all year long.We recommend a maintenance check at the start of heating season and again at the start of air conditioning season. Our signature 18-point inspection cov...

When your heating or cooling system stops performing, we come out to find the real cause rather than just the symptom. Our technicians work on furnaces, air conditioners, heat pumps, and air handlers, and we explain what is wrong in plain language before any work begins. You get an upfront price, and we don't charge overtime, even for calls outside normal hours. We aim to get your system running reliably again so your household stays comfortable through the season. If a repair would not be worth...

A furnace that gets a yearly checkup is less likely to fail on the coldest night of the year. Our maintenance visit covers an 18-point inspection that includes cleaning burners, checking the heat exchanger, testing safety controls, and verifying thermostat calibration. We lubricate moving parts and look over electrical connections as well. After the visit you receive a clear report on your system's condition with any recommended work, and there is no pressure to act on it. We are glad to set up...

Installing a new air conditioner is a bigger job than most homeowners expect, and the right size and setup matter for both comfort and power bills. We start with an in-home consultation where we look at your square footage, insulation, ductwork, and current equipment. From there we recommend a system, whether that is a central unit or a ductless mini-split, using Rheem equipment. During installation we remove the old unit, set the new one, test every connection, and check airflow. We then walk y...

A heating failure can be more than an inconvenience, especially when the temperature is dropping fast. We offer same-day and next-day appointments for furnace and heating system problems so your home can be warm again as soon as possible. Our technicians handle failed ignitors, blower motor problems, pilot light trouble, and complete system shutdowns. You are told the cost upfront, and overtime charges are not added to the bill. Call us as soon as you notice the heat going out, and we will work...

Hydronic heating systems need knowledgeable service, and our team has years of experience with boilers and related equipment. We diagnose problems such as uneven heat, strange noises, and systems that will not hold temperature. Our work starts with a careful inspection so we can identify the root cause before recommending a fix. We explain each step in plain terms and provide an upfront price before starting. If the boiler is past the point where repair makes sense, we will walk you through repl...

A heat pump that is old, worn out, or no longer keeping up can be replaced with a newer, more efficient model. We begin by checking the size of your home, your ductwork, and how the current system is performing. Then we recommend a Rheem heat pump suited to your layout and heating and cooling needs. Installation includes removing the old unit, setting the new one, checking refrigerant and electrical connections, and confirming airflow. We take the time to show you how the new system operates so...

We are a local, family-owned HVAC company serving Rolla, and we handle heating, cooling, installation, repair, and regular maintenance. Our team has over 17 years of sheet metal and installation experience along with 9 years of hydronics and service work. We believe in clear communication, upfront pricing before any work begins, and no overtime charges. Many of our new customers come to us through referrals from neighbors and friends. Whatever your heating or cooling need, we would be glad to ta...

When a furnace fails, we work to find the cause and get it running safely again. Common problems we fix include thermostats that do not respond, uneven heating, short cycling, strange noises, and pilot light issues. We service all makes and models and begin each visit with a thorough inspection. You will hear what is wrong in plain English, and you receive the price before any repairs start. If a repair would not make sense for an older furnace, we will go over replacement options with you, incl...