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Why Choose Lambton ClimateCare For Your Home Heating Needs?

Serving Sarnia and Lambton County since 1969, our team understands the challenges of heating Ontario homes through harsh Lake Huron winters. We follow all TSSA and Ontario Building Code advice and provide honest recommendations, fair pricing, and reliable support for every furnace, boiler, and heat pump service we complete.

  • Part of Canada’s largest HVAC cooperative
  • Local, licensed and friendly technicians
  • 55+ year track record in Sarnia & Lambton
  • Same-day furnace repair services
  • Fair pricing and flexible financing options
  • Maintenance plans and emergency HVAC service

NEED HELP WITH YOUR HOME HEATING?

Fast service, transparent pricing, and licensed heating experts available whenever you need us. Whether you’re dealing with repairs, installing new equipment, or just need advice — we’re here 24/7.

519-344-5521
  • Same-day furnace & heat pump service
  • Heating repairs, installations & maintenance
  • Licensed, local & insured technicians. Trusted since 1969.

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24/7 Emergency Heating Support

Proudly Serving Sarnia & All of Lambton County

From lakeside communities to rural townships, Lambton ClimateCare provides fast, reliable heating service across the entire region. We are proud to have served these communities since 1969.

Central & Waterfront

  • Sarnia
  • Point Edward
  • Brights Grove
  • Camlachie

South & Rural Areas

  • Oil Springs
  • Enniskillen
  • Dawn-Euphemia
  • Brooke–Alvinston

East & County Region

  • Corunna
  • St. Clair Township
  • Plympton–Wyoming
  • Lambton Shores

North & Other Areas

  • Forest
  • Port Franks
  • Warwick, Watford
  • Broader Lambton County

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HEATING PRODUCTS
YOU CAN TRUST

We offer a wide selection of affordable, high quality, high efficiency ENERGY STAR rated furnaces, heat pumps, boilers and fireplaces. Furnaces with the ENERGY STAR rating are generally 15-30% more efficient than competing products on the market. So if you’re looking for energy efficiency, that’s a great place to start. We carry furnaces from all the trusted names in the industry to ensure we can find the right HVAC system for your needs.

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A 10 year parts warranty shows you we stand behind the long life of these products.

Signs Your Furnace May Need Repairs

  • Uneven heating or lack of warm air throughout your home
  • Loud or unusual noises from the furnace system
  • Thermostat settings don’t match the actual room temperature
  • Spiking energy bills without increased usage
  • Weak airflow or inconsistent performance
  • Visible signs of duct leakage or system wear
 

Benefits of a New High-Efficiency Furnace Installation

  • Reduced monthly energy bills with ENERGY STAR HVAC systems
  • Better indoor air quality with advanced filtration
  • Consistent temperatures and improved home comfort
  • More precise climate control throughout your space
  • Fewer repairs needs with newer, reliable systems
  • Increased property value and long-term savings

Frequently Asked Home Heating Questions

Heating repair costs in Sarnia and Lambton County generally range from $200 to $1,200+, depending on the system type, diagnostic complexity, and required parts. We provide upfront, itemized pricing before any work begins.
Common causes include dirty filters, airflow restrictions, thermostat issues, ignition failures, failing blower motors, or heat exchanger problems. A diagnostic ensures the exact issue is identified quickly and accurately.
Typical issues include weak airflow, short cycling, thermostat malfunctions, blower failures, clogged filters, sensor problems, limit switch faults, and age-related mechanical wear. We service all heating system types and brands.
Yes. We provide same-day and 24/7 emergency heating repair across Sarnia, Point Edward, Corunna, Bright’s Grove, Lambton Shores, and surrounding areas. Heating failures during extreme cold receive priority dispatch.
No. Heating systems involve gas components, electrical controls, flame sensors, igniters, and safety switches. DIY work can create safety risks and void manufacturer warranties. Always use licensed technicians.
If the system is under 12–15 years old and the repair is less than 30% of the replacement cost, repair is usually best. Units with repeated failures, declining efficiency, or outdated components may be more cost-effective to replace.
Yes — we service furnaces, heat pumps, boilers, hybrid heating systems, ductless units, and all major brands including Lennox, Carrier, Trane, Daikin, Bryant, Mitsubishi, and Bosch.
Yes. All heating repairs include a 1-year parts warranty and 90-day labour warranty. If the issue returns within the warranty period, we resolve it at no additional cost.
Frequent causes include overheating due to airflow restrictions, faulty limit switches, thermostat problems, dirty burners, or failing blower motors. A diagnostic ensures safe and accurate repairs.
Annual maintenance, filter replacements, burner cleaning, and early attention to performance issues significantly reduce breakdowns. We offer heating maintenance plans for long-term protection and efficiency.

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Get in touch 519-344-5521