Some of our top rated hvac contractors in Oakville, Ontario
Sort by:
- Get in touch
I am a highly experienced Master Electrician/business owner with a proven track record of successfully delivering complex commercial, industrial and residential electrical projects. With over 15 years of experience in the electrical industry, I have developed strong leadership skills and a deep understanding of electrical engineering principles. I am dedicated to driving project success through effective communication, problem solving and stakeholder management. My achievements include leading a successful customer focused business, completing complex projects in a timely manner and implementing saving measures ensuring seamless project execution for my customers. I offer the following services: Residential wiring, EV chargers, base build, duct banks, power distribution, panel upgrades, PLC programming/wiring/ troubleshooting, control wiring, machine & facility automation, robotics, automation, integration, maintenance, indoor/outdoor lighting, renovations, generators and after hours service.
- Get in touch
“Lifeair by Reno One Inc. Delivering expert HVAC solutions with a focus on quality, affordability, and customer satisfaction. Our certified technicians ensure reliable, efficient service tailored to your needs. Your comfort is our priority!” TSSA CERTIFIED AND INSURED
- Get in touch
Looking for an HVAC company you can count on? Tru Comfort Heating & Air delivers trustworthy, professional, and affordable service every time. We specialize in all residential heating and cooling needs, including: • Furnaces & Air Conditioners • Heat Pumps & Ductless Systems • Fireplaces & BBQ Gas Lines • Tankless Water Heaters & Humidifiers • Pool Heaters & Gas Generators • Repairs, installs & maintenance We pride ourselves on quality workmanship, prompt service, and honest pricing. Whether it’s a quick fix or a full system upgrade, your comfort is our priority. Reach out today for a free quote.
- Get in touch
Best of the Best 2025
Best of Awards 2026
For fast and quality furnace and Air Conditioning repair services in GTA - call Climax Air Conditioning Inc. at 1 (866) 625-4629! Products: furnace, air conditioner, air condition, air conditioning repair, boiler, tankless water heater, ductless air conditioner, fireplace repair, fireplace Service, furnace repair, boiler, air conditioner repair, furnace, tankless repair, air conditioner repair, a/c repair, boiler repair, hot water tank, tankless water heater, ductless air conditioner, water heater repair, thermostats, water heater repair, fix furnace, furnace repair, condominium air conditioner repair, condo air conditioner repair, building air conditioner repair, condominium furnace repair, condo furnace repair, condominium furnace maintenance, condo furnace maintenance, condo thermostat, water heater repair, hot water tank, john wood water heater, john wood, ao smith, envirosense, ecobee, giant, giant water heater, air handler repair, air handler, temp mizer, flowmax, The whalen, The whalen heat pump, The Whalen Company, fan coil repair, condo air conditioner repair, condo fan coil repair Services: We do service all models and brands! furnace, air conditioners, water heater, tankless water heater repair, air conditioner repair, air conditioning repair, furnace repair, navien repair, navien water heater repair, water heater repair, red tag, redtag, water heater descaling, descale water heater, water heater de-scaling, de-scale, warning tag, tankless, water heater, fireplace repair, fireplace, heatpump, heat pump, boiler, co test, furnace maintenance, water heater repair Brands: goodman, KEEPRITE, NAVIEN, RINAE, COOLMAN, lennox, armstrong, Amana, American Standard, Rinnai, Napoleon, Noritz, White Rodgers, Honeywell, Gsw, Rheem, Bradford White, Takagi, Baxi, Luna, tankless water heater repair, rheem, carrier, trane, keeprite, mixing valve, low hot water pressure, envirosense water heater, envirosense, furnace repair toronto, furnace repair north york, water heater repair toronto, water heater repair, giant,
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
Megacity Heating and Air Conditioning Ltd is a proud family owned business serving the GTA since 1999. Our HVAC techs are licensed, checked and fully certified so you can feel confident in our expertise. Megacity offers our customers 24 hour emergency service, installation and maintenance on most makes and models including but not limited to Lennox, York, Navien, Fujitsu, Ducane, Rinnai and Goodman. Ask us about our customized protection plans. Customer Service is our #1 Priority!!!
- Get in touch
At Norground Electric, our mission is to deliver reliable, high-quality electrical solutions that power modern living. From EV charger installations to home renovations and outdoor lighting, we are committed to safety, efficiency, and customer satisfaction in every project.
- Get in touch
Hi, I’m [Your Name] of Casallas Contracting – Your Trusted Local Drywall & Home Finishing Experts. At Casallas Contracting, we specialize in professional drywall installation, repair, and finishing for homes and small commercial projects. With years of hands-on experience, we deliver smooth, durable results — from new walls and full-room renovations to precise crack repairs, water damage restoration, and high-quality Level 4 or Level 5 finishes. We pride ourselves on clean job sites, clear communication, and doing the job right the first time. Whether you’re dealing with old plaster repairs, new construction, texture matching, or preparing walls for paint, our team handles it efficiently and professionally. Why homeowners choose Casallas Contracting: • Expert knowledge in proper taping, mudding, and cold-weather best practices • Attention to detail on every project, big or small • Reliable, honest service with transparent pricing • Licensed & insured Ready to get your walls looking perfect? Message me today for a free quote or consultation. I respond quickly and provide straightforward advice tailored to your needs. We look forward to earning your trust and transforming your space!
- Get in touch
I am Rajesh Kumar rinwa. I am an electrician working . My experience 10 years in my field. I good knowledge my work.
- Get in touch
Professionalism and Commitment is our trait. With years of experience in business we leave no issue unaddressed making it sure that the customer call us again for referrals.
- Get in touch
Reliable, hardworking, and detail-oriented — I help make your move or cleanup stress‑free. Whether you need furniture moved, boxes loaded, apartments cleared, or a deep clean after move‑in/move‑out, I handle every job with care and respect for your belongings and space. Punctual, physically fit, and experienced with heavy lifting, efficient packing, and thorough cleaning (floors, kitchens, bathrooms, dusting, trash removal). No job is too small — from single item moves to full apartment cleanouts. I show up on time, work until the job is done right, and charge fairly. Let me take the heavy work off your hands so you can focus on settling in. Message me — I’m ready to help
- Get in touch
As a certified electrician with 7 years of experience in residential, commercial, and industrial settings, I possess a strong foundation in electrical theory and a proven track record of delivering safe, efficient, and code-compliant electrical installations and repairs.
- Get in touch
Hi, my name is Dharam, and I’m a licensed electrician and general contractor with over years of hands-on experience in residential, commercial, and renovation projects. I specialize in safe, efficient electrical work as well as full-service general contracting — from planning and permits to project completion. Whether it’s wiring a new home, upgrading a panel, or managing full-scale renovations, I take pride in delivering quality craftsmanship, on-time service, and clear communication
- Get in touch
PRIDE HVAC are a trusted HVAC service provider specializing in the installation, repair and maintenance of heating. ventilation and air conditioning system. Our goal is to deliver high-quality workmanship and energy solution that ensure comfort in every season. We are committed to reliable service, transparent pricing and customer satisfaction, making us a dependable choice for both residential and commercial needs.
- Get in touch
Complete electrical services including services, wiring and lighting 100 amp panel changes Troubleshooting electrical problems Smaller jobs are preferable
- Get in touch
hello, I am Master Electician last 10 year, I do my electrical work safely and electrical code, I do my my all work like, install E.V.Charger, pot light, upgrade PANEL (100 amp to 200 amp ) with E.S.A inspection .Run new home wiring .
