Hesse AC and Heat

Upgrading your HVAC system is a significant investment, and at Hesse AC and Heat, we ensure it is a smart one. Our installation services are tailored to the unique architecture and efficiency needs of homes in Plano. We begin with a thorough on-site evaluation, measuring your ductwork, insulation levels, and square footage to recommend the perfect-sized unit. Going beyond just swapping boxes, we focus on the details that matter: sealing duct connections, ensuring proper refrigerant charge, and c...

When your HVAC system acts up, you need a swift, accurate solution. Hesse AC and Heat specializes in diagnosing and repairing all makes and models, often on the same day. We start with a digital diagnostic scan of your system’s electrical and mechanical components, pinpointing the root cause rather than just treating symptoms. Common issues we resolve include failed capacitors, refrigerant leaks, clogged drain lines, faulty thermostats, and worn-out blower motors. For maintenance, we offer compr...

HVAC breakdowns rarely happen during business hours. That is why Hesse AC and Heat provides prompt emergency repair services when you need them most. A broken air conditioner on a 100-degree afternoon or a failed furnace on a freezing night is more than an inconvenience—it is a health and safety risk. Our technicians are ready to respond to calls in Plano with fully stocked trucks containing the most common replacement parts. We understand that urgent service calls are stressful, so we prioritiz...

We are a family-owned HVAC contractor serving homes across Plano. Our approach is hands-on and personal: we treat your house as if it were our own and keep communication clear from the first call to the final check. We handle heating and cooling work of every size, from a single repair to a full system overhaul, and we stand behind the quality of each job. Pricing is discussed openly before any work begins, and we aim to explain your options in plain language so you can decide with confidence. I...

When your air conditioner stops cooling, we diagnose the problem with a digital scan of the electrical and mechanical parts instead of guessing at symptoms. Common fixes we make include replacing failed capacitors, repairing refrigerant leaks, clearing clogged drain lines, and swapping out faulty thermostats or worn blower motors. We work on all makes and models and often complete repairs the same day. You will hear what we found, what the options are, and what each one costs before we start. Ou...

A new furnace should fit your home and keep you warm for years, so our installation starts with an on-site look at your ductwork, insulation, and square footage to size the unit correctly. We install gas furnaces from all major brands and take care of permits, removal of the old unit, and final testing. Details like sealing duct connections and setting gas pressure correctly make a real difference in how the system performs. We protect your floors and clean up after ourselves, and we come back a...

Our air conditioning services cover the full range, from routine tune-ups to complete new systems. We work with single-stage units and high-efficiency variable-speed models, and we will help you choose equipment that suits your home's layout and cooling needs. Maintenance includes cleaning the evaporator and condenser coils, checking motor amp draws, and confirming that safety controls work properly. When a system is failing, we explain plainly whether it can be repaired or whether replacement i...

Whether your heat or your air conditioning is down, we handle the repair with the same careful diagnosis. We check electrical components, mechanical parts, and controls to find the actual cause rather than treating only the symptom. Frequent fixes include failed ignitors, control boards, contactors, fan motors, and refrigerant issues. We carry many of the common replacement parts, so most repairs can be finished in a single visit. You will get a clear explanation in plain English, upfront pricin...

Regular maintenance keeps your system running efficiently and can extend its life considerably. Our tune-ups include cleaning coils, checking motors and electrical connections, testing safety controls, and calibrating gas pressure on heating equipment. We also run combustion analysis on furnaces to confirm they are operating safely. Many homeowners choose one of our preventative maintenance plans, which catch small problems early before they turn into expensive emergencies. We will walk you thro...

Installing a central air conditioner is a big decision, and we want it to be a good one for your home. We begin by measuring your ductwork, insulation, and square footage so we can recommend a unit that is neither too large nor too small. Our crew seals duct connections, sets the refrigerant charge precisely, and programs your thermostat for efficient operation. We work with all brands, including high-efficiency models, and handle permits, removal of the old equipment, and final testing. After t...

Heat pumps handle both heating and cooling, so when one fails, the problem can show up in either mode. We run a digital diagnostic to pinpoint the cause, whether it is a failed capacitor, a refrigerant leak, a faulty reversing valve, or a worn fan motor. We service heat pumps from all makes and models and aim to finish repairs in a single visit when possible. You will hear what is wrong and what your options are before any work starts. We are happy to talk through whether a repair or a replaceme...