Looking for fast, reliable furnace and AC installations and repairs across Sarnia and Lambton County?

The experts at Lambton ClimateCare are here to help! Your home comfort matters. Lambton ClimateCare is your local HVAC company in Sarnia–Lambton, providing expert heating and cooling services across Lambton County, Sarnia, Point Edward, Lambton Shores, Brights Grove, Petrolia, and the surrounding areas since 1969.

We offer furnace repair, AC installation, heat pump service, hot water tank repairs, and indoor air quality solutions. We provide everything you need for reliable, energy‑efficient home comfort. Whether you need a quick emergency HVAC repair or are upgrading to a new system, our licensed technicians deliver personalized solutions backed by over five decades of experience. Our services include affordable maintenance plans and a 100% satisfaction guarantee.

Offering a Wide Range of HVAC Products and Services in Lambton County

Although much of our focus is on improving indoor air quality, we offer a variety of different HVAC products and services to keep your home climate comfortable. These include:

Heating

Cooling

Indoor Air Quality

Other Products and Services

Furnaces
Boilers
Gas Fireplaces
Geothermal Heating Solutions
Heat Pumps
Air Conditioners
Tankless Water Heaters
Humidifiers
HEPA Filters
Carbon Monoxide Detectors
Heat Recovery Ventilators (HRV’s)
Duct Cleaning
Duct Design
New Heating Installs
Heating & Cooling Maintenance & Protection Plans

An HVAC Company that Gives Back

We like to give back by getting involved with various organizations that focus on good causes. We support Walk so Kids can Talk, several sports teams, and Habitat for Humanity as a way of taking some of our time to do our part.

Qualified HVAC Experts

Lambton ClimateCare is fully qualified in the Ontario Trades, and also carries the following certifications:

TSSA Certification
Duct Design Certification

We’re also a member of our local Chamber of Commerce, and each of our staff members is certified in one of the following areas:

Sheet Metal
Sheet Metal Apprentice
Gas Tech 2
Gas Tech 3
Refrigeration 313D
Refrigeration 313D Apprentice

Contact Lambton ClimateCare Today and See How We Can Meet Your HVAC Needs in the Greater Sarnia Region

If you’ve got a need for a heating or cooling product or service in Lambton County, our certified staff is ready to help. We’re just a phone call or visit away, so stop by our office or call us to get in touch and see why we’re your choice for meeting your HVAC needs today!

We are Lambton County’s personal climate experts!

^ Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation.

± 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

* No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.

+ 10 Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty and lifetime limited heat exchanger warranty. Limited warranty period is 5 years for parts and 20 years for heat exchanger if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

‡ To the original owner, when product is used in an owner-occupied residence, a Lifetime heat exchanger parts limited warranty upon timely registration of your new equipment. Warranty period is reduced to 20-years (from Lifetime) on heat exchanger if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive the extended registered heat exchanger parts limited warranty period. See warranty certificate for details.