Cleveland’s Top Heating and Air Conditioning Company Since 1927

Residents of Cleveland, OH, can turn to KW Lang Mechanical whenever they need the work of a professional HVAC company. We can handle repairs, installations, and maintenance with attention to detail and a commitment to customer satisfaction. For many decades, we’ve served Cleveland as a trustworthy HVAC contractor, and we continue to set the bar for what true professional service looks like in the area. You can rest assured our team will do what it takes to keep you comfortable.

Although we’re the oldest Carrier Factory Authorized Dealer in the state, we service all makes and models. Our team has the tools and experience to handle projects of any size, commercial or residential.

HVAC Company in Cleveland, OH

We’re known for our:
  • Highly trained technicians
  • Conscientious customer service
  • Completion of major commercial projects
  • Receiving the 2017 Carrier President’s Award

We offer 24-hour emergency furnace repair, heat pump service and ductless air conditioning because we know that things can go wrong at any time. We don’t want you to be cold, uncomfortable, and worried about your household or office.

Trusted Cleveland HVAC Repairs

If your HVAC is malfunctioning, we’re the HVAC contractor to hire for AC repairs and heating repairs. You’ll receive an accurate quote to approve once our technicians pinpoint the issue. Also, you can rest assured that our team members will respect you and your property, wearing shoe covers to prevent any damage. We’ll treat your home or business as if it were our own while we quickly diagnose and resolve any problem your HVAC system is experiencing.

KW Lang Mechanical HVAC Contractor in Cleveland, OH

Depend on us to repair or replace:
  • Thermostats and relays
  • Evaporator coils
  • Blower motors
  • Fans and belts
  • Condensate drain lines

We’re available 24/7 for emergency repairs. If your HVAC breaks down or begins to leak refrigerant, you can expect immediate attention. When it comes to scheduling appointments, we’re flexible with our times.

Experienced HVAC Contractor for Installation

If your current HVAC system is more than 10 years old, it may be time to consider a new one. When you’re replacing an older unit, you’ll want someone reliable assisting you with selecting the new system and installing it. We take immense pride in the reputation we’ve built through our integrity and quality workmanship. Our staff will be able to recommend units that fit your budget and building size. We’ll be happy to answer your questions and go over the different heating installation or AC installation options available to you.

We offer financing upon approved credit, and some features of this include:
  • Convenient monthly payments
  • Online account management
  • A quick and easy application
  • An open line of credit

Reliable AC Maintenance

We highly recommend getting AC maintenance or furnace maintenance for your system no matter its age. Schedule one of our technicians to come over every spring to check your HVAC unit’s components, clean the dirt and debris out of them, and check your ductwork. In doing so, you’ll know for a fact that your system has been serviced by a professional HVAC company, and everything is working as it should. If there are any issues with your HVAC, we’ll let you know so you can address them as needed.

If you’re in need of an HVAC company, let us put our experience to work for you. Call us today to schedule!