Building quality products, one pour at a time

At KW Lang Mechanical, we pride ourselves on being the industry leader in Cleveland AC repair and heating services since 1927. As the oldest Carrier dealer in Ohio, we have experience with all makes and models of heating and air conditioning units. Our team of highly skilled technicians are dedicated to providing responsive quality services to our customers every time they need us.

Our Services

We offer a wide range of services, including HVAC installation, maintenance, and repair. Our services include:

Air Conditioning Repair: Our experienced technicians are equipped to diagnose and fix any issues with your air conditioning unit.
Air Conditioning Installation: We offer installation services for new air conditioning systems.
Heating Repair: Our technicians are trained to repair all types of heating systems, from furnaces to boilers.
Heating Installation: We provide installation services for new heating systems.
Maintenance Services: Regular maintenance is crucial to keeping your HVAC system running efficiently. We offer customized maintenance plans to fit every budget.

Indoor Air Quality

At KW Lang Mechanical, we believe that clean air is essential to a healthy and comfortable living space. That's why we offer a range of indoor air quality products and services, including duct cleaning, green technology, and preventative maintenance. Our team of experts can help you improve the air quality in your home or office with our IAQ products and services.

Green Technology

As a leader in the HVAC industry, we recognize the importance of going green. That's why we offer a range of green technology products and services, including high-efficiency heating and cooling systems. Our goal is to help our customers reduce their energy consumption and carbon footprint.

Preventative Maintenance

Regular maintenance is crucial to the longevity and efficiency of your HVAC system. Our preventative maintenance programs are designed to keep your system running smoothly and efficiently, while also reducing the risk of breakdowns and costly repairs.

Financing Options

We understand that purchasing a new HVAC system can be a significant investment. That's why we offer financing options to make our products and services more affordable. Our financing options are flexible and designed to fit every budget.

Testimonials

We've been serving the Ohio area for over 90 years, and we're proud of the reputation we've built. Our customers rave about our excellent service, prompt response times, and affordable prices. Check out what our satisfied customers have to say about us.

Service Area

We service the following areas:

Akron
Aurora
Bath
Beachwood
Bedford
Berea
Brady Lake
Brecksville
Broadview Heights
Brookpark
Brunswick
Burton
Chagrin Falls
Chardon
Chesterland
Cleveland
Cuyahoga Falls
East Claridon
Eastlake
Euclid
Fairlawn
Garrettsville
Gates Mills
Hinckley
Hiram
Hudson
Huntsburg
Independence
Kent
Lakewood
Macedonia
Mantua
Maple Heights
Mentor
Middlefield
Mogadore
Munroe Falls
Newbury
North Olmsted
North Royalton
Northfield
Novelty
Olmsted Falls
Painesville
Parkman
Parma
Peninsula
Ravenna
Richfield
Rocky River
Rootstown
Sharon Center
Solon
Streetsboro
Strongsville
Tallmadge
Twinsburg
Wayland
West Farmington
Westlake
Wickliffe
Willoughby
Windham

Learn More

If you're looking for a reliable and trustworthy HVAC company, look no further. Contact us today to learn more about our services, financing options, and products. We're committed to providing you with the highest level of customer service and ensuring that your HVAC system runs smoothly and efficiently.

Update Share

Positive: KW Lang Mechanical is praised for their prompt, professional, and honest service, with many customers expressing high satisfaction with their work.

Negative: Some customers express disappointment with certain aspects of their service, such as incorrect product information and faulty installation.

Overall Impression

KW Lang Mechanical has received overwhelmingly positive reviews, with most customers praising their prompt and professional service, fair prices, and high-quality work.

Positive Reviews

KW Lang Mechanical is described as a "SUPERB company" that provides "impeccable service" with technicians who are "extremely friendly, knowledgeable, and accurate." Many customers appreciate their quick response times, with some even getting same-day service. The company is praised for their honesty, fair pricing, and trustworthiness, with one customer stating that they feel safe having them work in their home even when they're not present.

Negative Reviews

There are a few negative reviews, with some customers expressing disappointment with certain aspects of their service. One customer was sold an add-on that didn't work as expected, and another was unhappy with the installation of a thermostat that only operated on batteries. One customer had a negative experience with their furnace installation and subsequent repair, feeling that the company did not handle the situation correctly.

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