HVAC in Alvinston, ON

Reliance Home Comfort is a trusted provider of heating, cooling, plumbing, and electrical solutions serving Sarnia, Ontario, and surrounding communities for over 60 years. Specializing in complete home comfort, Reliance offers 24/7 emergency repairs, preventive maintenance, and expert equipment installations for central air conditioners, furnaces, boilers, heat pumps, and ductless mini-split systems. Beyond HVAC and plumbing repair, Reliance Home Comfort provides tailored water purification solutions, hot water tank rentals and repairs, electrical upgrades, standby generator services, and smart home integrations. Supported by a team of licensed technicians and Home Comfort Advisors, Reliance is dedicated to delivering reliable, energy-efficient, and affordable home services throughout the region.

Handy Bros. is a trusted local HVAC and home services provider serving Sarnia, Ontario, and surrounding Lambton County since 1959. Powered by certified, non-subcontracted local technicians, the company provides comprehensive heating, cooling, and water heating solutions specifically tailored for Lake Huron's climate. Every project completed by Handy Bros. follows their internal Chisel Install Process™ and AAA Certified Standard to eliminate callbacks through proper sizing, verified connections, and precise system calibration. Homeowners enjoy round-the-clock 24/7 emergency support, rebate-qualifying installations, and industry-leading coverage including 20-Year Comprehensive Coverage on parts and labor and a 1-Year Buy-it-Back Guarantee.

Established in 1969, Lambton ClimateCare is a trusted HVAC service provider offering comprehensive heating, cooling, and hot water solutions across Sarnia and broader Lambton County. The company specializes in professional installation, prompt repairs, and preventive maintenance for furnaces, air conditioners, heat pumps, boilers, fireplaces, and water heating systems. With over five decades of regional experience, Lambton ClimateCare delivers diagnostics-first solutions and responsive support for urgent no-heat and no-cool calls. Serving homeowners and rural properties in communities such as Point Edward, Bright’s Grove, Corunna, Petrolia, and Lambton Shores, they also provide indoor air quality products and seasonal HVAC tune-ups.

Professional hvac serving Lambton County and surrounding areas. Contact us today for a free estimate.

A Village Fireplace Shop is a family-owned and operated HVAC, generator, and fireplace contractor based in Wyoming, Ontario, serving Sarnia and surrounding communities for over 29 years. As a Carrier Authorized Dealer, the business specializes in comprehensive home comfort solutions, including high-efficiency furnace maintenance, heat pump installations, air conditioner upgrades, and boiler repairs. Their experienced team delivers complete support with skilled technicians and top-quality equipment tailored to keep homes comfortable through all seasons. In addition to heating and cooling systems, A Village Fireplace Shop features an extensive showroom offering freestanding and gas fireplaces, outdoor barbecues, and standby air-cooled Generac generator installation and service. Partnered with Financeit to provide flexible financing options, the company is committed to delivering reliable heating, cooling, and backup power solutions for homeowners across Lambton County and nearby regions.

MN Mechanical is a family-owned and operated HVACR contractor based in Sarnia, Ontario, serving residential, commercial, and industrial clients throughout the region. Backed by a team of skilled technicians averaging 20 years of field experience, the company provides expert installation, diagnostic, and repair services for heating, cooling, ventilation, and refrigeration systems. As Sarnia's only locally owned union residential contractor, MN Mechanical prioritizes high-performing equipment, quality craftsmanship, and complete customer satisfaction on every project. From residential furnace and air conditioner repairs to custom sheet metal work and industrial HVACR installations, MN Mechanical delivers comprehensive solutions tailored to local needs. The business also offers 24-hour emergency service for commercial clients, ensuring prompt assistance whenever urgent heating or cooling issues arise.

Superior HVAC Service is a trusted heating, ventilation, and air conditioning service provider operating in Sarnia and surrounding regions. Backed by over seven years of experience and a team of licensed technicians, the company delivers comprehensive climate control solutions for both residential and commercial properties. Superior HVAC Service specializes in the repair, installation, replacement, and diagnostics of a wide range of systems, including central and ductless air conditioners, gas furnaces, heat pumps, boilers, and water heaters. Dedicated to customer comfort and transparent service, Superior HVAC Service offers 24/7 emergency response with upfront pricing and no hidden fees. All repair work and installations utilize genuine manufacturer parts and come backed by a 90-day warranty. In addition to high-quality repairs and maintenance, their team assists homeowners in navigating and securing government HVAC rebates to ensure energy-efficient and affordable indoor heating and cooling year-round.

W.J. Barnes Limited is a family-owned and operated HVAC contractor serving Sarnia and the surrounding area since 1974. Originally founded by Will and Elaine Barnes and now operated by Jason and Stephanie Barnes, the company brings over 50 years of industry experience to residential and commercial heating and cooling solutions. With a steadfast commitment to high-quality workmanship and customer satisfaction, W.J. Barnes Limited utilizes experienced technicians to deliver reliable installation and maintenance services across all types of HVAC systems.

All Systems Mechanical is a premier HVAC and refrigeration contractor based in Petrolia, Ontario, providing expert heating, cooling, and mechanical solutions for residential, commercial, and industrial clients. Backed by manufacturer-trained technicians who are available 24/7, 365 days a year, the company delivers prompt installation, routine maintenance, and emergency service designed to keep mechanical systems operating at peak performance. From commercial refrigeration and process burners to residential furnace and air conditioning systems, All Systems Mechanical offers complete end-to-end service tailored to every building's unique requirements. Their team is dedicated to providing reliable workmanship, fast response times, and professional solutions across all types of heating, ventilation, and cooling equipment.

Abram Heating & Cooling has provided trusted residential and commercial climate control solutions across Sarnia-Lambton, Grand Bend, Strathroy, Wallaceburg, and surrounding locations since 1924. Built on a century of industry expertise and honest service, the company delivers comprehensive heating, cooling, and ventilation installations, repairs, and routine maintenance tailored to both homes and businesses. Backed by a fleet of over 40 vehicles, Abram Heating & Cooling offers 24/7 emergency repair services, commercial refrigeration, custom sheet metal fabrication, and indoor air quality solutions. Dedicated to exceptional value, the business provides free in-home estimates, scheduled maintenance programs, and flexible financing options to keep indoor spaces comfortable year-round.

Sarnia Heating and Cooling Inc. is a locally owned independent residential home comfort contractor with over 70 years of experience serving homeowners. Specializing in high-efficiency heating and cooling solutions, the company provides sales, installation, and maintenance for furnaces, air conditioning units, water heaters, fireplaces, and air purifying equipment. Located on Ontario Street, Sarnia Heating and Cooling features an expanded showroom with gas and electric fireplaces on display. Driven by a commitment to personalized service, their experienced team delivers fast emergency heating repairs, annual HVAC inspections, and system replacements to ensure year-round indoor comfort.

Mid-Lam Heating and Cooling is a dedicated HVAC service provider serving Arkona, London, and the surrounding Southwestern Ontario regions. Specializing in comprehensive climate control solutions, the company delivers reliable heating and cooling maintenance, repairs, and support for residential and commercial customers. Supported by certified service technicians, Mid-Lam is committed to keeping local properties safe, comfortable, and energy-efficient in all seasons. To ensure peace of mind during severe weather, Mid-Lam Heating and Cooling offers 24-hour winter emergency service. Whether responding to sudden system breakdowns or providing routine heating care, Mid-Lam prioritizes rapid response times, certified expertise, and dependable customer service.

Marks Comfort Tech is a premier provider of home comfort solutions serving Sarnia and the surrounding area for over ten years. Specializing in high-performance heating and cooling systems, the company delivers expert installation of furnaces, air conditioning units, water heaters, and fireplaces designed to maintain optimal indoor temperature and comfort year-round. Committed to quality, professionalism, and reliable customer service, Marks Comfort Tech combines modern technology with tailored home solutions. Whether homeowners need efficient winter heating, summer cooling, or dependable hot water systems, Marks Comfort Tech provides top-notch service backed by a proven track record of customer satisfaction.

Taylor's Heating & Air Conditioning has provided reliable HVAC solutions to homeowners in Thedford, Ontario, and surrounding areas since 2004. Specializing in complete home comfort, the company delivers expert heating and cooling services tailored to meet individual needs and budgets. Their team of skilled technicians handles everything from routine air conditioning repairs and emergency support to full system installations and replacements. In addition to repair and installation services, Taylor's Heating & Air Conditioning offers comprehensive 25-point AC tune-ups, annual maintenance plans, and whole-home HVAC surge protection. Serving communities across Lambton Shores, Sarnia, Grand Bend, and beyond, they are dedicated to delivering prompt, high-quality service and long-lasting system performance.

GDI Integrated Facility Services is a leading facility management and technical service provider with over a century of experience serving commercial, industrial, healthcare, institutional, and multi-unit residential properties across North America. Combining ISO-certified systems with 24/7 operational oversight, the company delivers comprehensive, scalable solutions that keep facilities spotless, compliant, and operating smoothly. From eco-friendly janitorial care and critical environment sanitation to predictive HVAC, electrical maintenance, building automation, and energy management, GDI Ainsworth integrates cleaning programs, specialized technical trades, and engineering expertise under one trusted partnership to optimize performance, enhance sustainability, and lower operating costs.