Some of our top rated water heater installers in Oshawa
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Durham region's local Heating, Ventilation, and Air-Conditioning (HVAC) company, serving homes and businesses. Our company is built on the foundation of honesty, quality, and integrity. Your trust matters to us, which is why we are always transparent about what your system truly needs—no upselling, no unnecessary repairs. We believe in honest pricing and delivering dependable, expert service to every customer. Our team takes pride in quality craftsmanship, ensuring every installation meets code, functions flawlessly, and looks professional. Book with us and give your system the care it deserves. 24-hour emergency service available.
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I specialize in a huge amount of services, and I am always looking for the next challenge!
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Infinite Mechanical Solutions Inc. provides professional plumbing and mechanical services for residential and commercial clients across York Region, Durham Region, and the Greater Toronto Area (GTA). We specialize in renovations and new construction, sewer and drain repairs, drain unclogging, fixture installations, and leak diagnostics and repairs. Our work also includes water supply and drainage systems, water heater installations, water treatment systems, and sewer main and drainage system work for both new installations and renovations. Whether you’re dealing with a clogged drain, upgrading plumbing fixtures, or planning a larger mechanical project, we deliver reliable workmanship, clear communication, and code-compliant solutions from start to finish. Contact Infinite Mechanical Solutions Inc. today to discuss your project and receive a detailed quote.
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We provide reliable, high-quality HVAC services for homeowners and businesses across Richmond Hill, the GTA, and surrounding areas. From installations and replacements to repairs and maintenance, we take pride in doing clean, professional work and getting the job done right the first time. We understand how important comfort, reliability, and quick response times are when it comes to heating and cooling systems. That’s why we focus on honest communication, fair pricing, attention to detail, and dependable service from start to finish. Customers choose us because we show up on time, respect their space, and stand behind our work. Whether it’s a furnace, air conditioner, rooftop unit, ductwork, or general HVAC service, our goal is simple: quality workmanship you can trust and results that last. 🔧
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McKnight Plumbing is a trusted plumbing service based in Markham, proudly serving the North GTA region. Led by our fully licensed lead plumber with over 10 years of hands-on experience, we specialize in delivering reliable, high-quality plumbing solutions for both residential and commercial clients. Whether it's routine maintenance, emergency repairs, or complex installations, we're committed to providing prompt, professional service you can count on.
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Best of the Best 2025
Best of Awards 2026
For Saving Heating and Cooling "Quality Service at Affordable Prices" 2025 Heat Pump Rebate (Residential Home Only) Up TO $10,000 Rebates for Oil Heated Home Up To $7500 Rebates for Electric & Propane Heated home Up To $2000 Rebates for Gas Heated Home 2024 HRAI Heat Pump Champion Award Winner 2012-2024 Lennox Centurion Award Winner 2012-2024 Dave Lennox PREMIER Dealer We service all the brands: Lennox Furnace, Lennox Air conditioner, Lennox Heat Pump, Carrier Furnace, Carrier Air Conditioner, Carrier Heat Pump, Trane furnace & Trane Air Conditioner, Trane Heat Pump, Amana furnace & Amana Air Conditioner, Amana Heat Pump, Daikin Furnace & Daikin Air Conditioner. Daikin fit Heat Pump. Goodman furnace & Goodman Air Conditioner, Goodman Heat Pump. Bryant furnace & Bryant Air conditioner, Bryant Heat Pump. York Furnace & York Air conditioner, Coleman Furnace & Air Conditioner, Keeprite Furnace & Keeprite Air Conditioner, Keeprite Heat Pump. Rheem Furnace & Rheem Air Conditioner, Rheem Heat Pump. American Standard Furnace & Air conditioner. KingHome Heat Pump. Gree Heat Pump. Midea Heat Pump. Viessmann Boiler, Slant-Fin Boiler, Weil Mclain Boiler, NTI Boiler, Humidifier. Air Cleaner. Duct Work System.Furnace & Air Conditioner Replacement, Installation. Furnace Rebate. O.P.A Rebate. Enbridge Rebate. Indoor Air Quality. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling. SLP99V. SLP98V. EL296V. EL296E. EL196E. ML296V.XC25. SL18XC1. XC21. XC16. XC20. XC14. 14ACX. ML16. XC13. 13ACX. EL16XC1. Toronto Furnace. 59MN7. 59TN6. 59TP6. 59SP5.59SC5. 24ABB3. 24ACB3. 24AAA5. 24ACC6. 24ABC6. 24ANB6. 24ANB7. 24VNA9.24ACC4. 24VNA6. KU36UHO. KU60UHO. DIRM-24. DIRM-30. DIRM-36 Servicing: Mississauga, Toronto, GTA, Stouffville, Markham, Newmarket, Georgina, Pickering, Ajax, Whitby, Oshawa, Bowmanville, Courtice, Clarington. Georgina, Caledon, Nobleton, Aurora, Uxbridge, King City, Vaughan, Bradford, Mount Albert, Richmond Hill, Goodwood. Oakville. Milton. Burlington. Brampton. Caledon. Bolton. Woodbridge.Thornhill. Brooklin. Etobicoke. North York. Scarborough. East York. Halton Hills. Hamilton. Peterbourgh
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- 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,
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A plumbing company is only as good as its reputation — and at Shafa Plumbing, we’re proud of ours. As a local, family-run business, we are committed to delivering fast, friendly, and professional service. Every customer is treated like family, because we believe great service starts with honesty and ends with trust. Honesty is at the core of everything we do. That’s why we always provide upfront pricing based on our detailed price catalogue. No surprises. No hidden fees. You deserve fair treatment and a plumbing solution that’s done right the first time. Our motto is simple: “Leave your home better, cleaner, and safer than it was before.” With over 19 years of dedicated service to the Greater Toronto Area, we’ve seen virtually every plumbing issue imaginable. We provide multiple solution options whenever possible, so you can choose the approach that fits your home and your budget. And yes — we don’t just talk about quality. We stand behind our work with a 101% Satisfaction Guarantee. What’s the extra 1%? It’s our commitment to go above and beyond, ensuring the job isn’t just completed — but that you are genuinely happy with our service. This is our community, our neighbourhood, and we are proud to serve it. Professional. Fast. Reliable. Every Time. Discover what Shafa Plumbing & Drainage can do for your home or business. From minor repairs to major emergencies — we deliver precision workmanship, honest pricing, and exceptional service with every job. Have questions? Need a quote? Just tell us what you need, and consider your plumbing problems solved. We work 7 days a week, morning to night, and you can reach us by phone anytime. If we miss your call, we’ll get back to you as quickly as possible — because your comfort and safety matter. Experience the service Canadians trust. Shafa Plumbing & Drainage — When quality matters, we’re the team you call.
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- Best of the Best 2024
- Best of Awards 2026
Constant Home Comfort provides professional and reliable service and installation of furnace and air conditioners in the Ontario. Our strength is in matching you with available rebates depending on your location availability. Our clients may be presented with a zero down payment, high-efficiency furnace or AC installed fast + rebates depending on what we get them approved for. Call us anytime for a quick price quote and rebate eligibility. We have local technicians at each of our locations in GTA Toronto, Hamilton, Oakville, Kanata-Ottawa, London, Waterloo and Windsor. 25% discount while energy rebates are available up to $5,000 for AC, Furnace, HEPA, Tankless Water Heater. Choose from a variety of high-end brands including Lennox, American Standard, Daikin, Armstrong Air and Keeprite. There are various features and upgrades for you to choose from including smart control panels! Enjoy a top-of-the-line appliance upgrade from the best price after rebates, including installation! We have high client satisfaction as we offer exceptional service in a timely manner! We only install top of line energy-efficient products that will last you a lifetime. We will explain to you in-depth how to maximize your savings and maintain comfort all year round in your home. We are customer-focused.
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D-MAC Plumbing is located in the Scarborough area and we service GTA, Durham and Northern Ontario. We specialize in Residential and Commercial plumbing. We do everything from faucet installations to drain cleaning, drain snaking, frozen and burst pipes. D-MAC plumbing is a plumbing company built to provide professional plumbing services to home owners and business owners. D-MAC Plumbing has over 15 year of experience, offering customers the best plumbing service available. All plumbing work done by us is guaranteed to be done to perfection.
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- Best of Awards 2026
Best of Newly Listed 2025
Limcan Certified Heating and Air Conditioning is your trusted source for HVAC services in Whitby and the surrounding areas. Since 1964, we have been providing dependable heating and cooling solutions to homeowners, ensuring their comfort all year round. Our services cover a wide range of HVAC needs, including installation, repair, and maintenance of heating systems, cooling systems, and indoor air quality equipment. Whether you need a quick repair or a full installation of a new system, our team is here to help with 24/7 service, 365 days a year! At Limcan, we offer a satisfaction guarantee on all our installations, repairs, and services. With an average 4.8-star rating on Google and accreditation with the BBB, you can trust us to deliver reliable and professional HVAC solutions. Contact us anytime to schedule a service or to learn more about how we can enhance the comfort and safety of your home!
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To whom it may concern, I ,Tristan Esguerra has been working as an HVAC Technician for 10 years. I have attended a well known institution school called George Brown College and took the 2 year course for Heating Ventilation Air Conditioning and Refrigeration. I was a part of local union Local 787 Refrigeration and Pipefitters and recieved education there for a 5 year apprenticeship before achieving my Skilled Trade licence of 313A. In addition, I have finished the gas licence technician levels as a Gas Fitter 1 which allows me to work on higher input BTU for Boilers in the commercial sector. I am well equipped above and beyond to handle the residential field of HVAC and have a background in servicing and installing furnaces, air conditioners, gas stoves, gas lines, heat pumps, fan coils, rooftop units, and boilers. Please take into consideration of my credentials and you would not be dissapointed. Thank you and I hope to be welcomed in your home. This business is legit and registered with CRA and TSSA!
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Home heating service natural gas/ propane, furnaces, hot water heaters, fireplaces, stoves, All residential gas fired appliances.
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I'm a local electrical contractor providing services in Residential, Commercial, and Industrial settings for over 10yrs throughout Durham Region. We have a well diverse portfolio from custom new builds, renovations, cottages, whole home backup generators too full commercial store fronts, large businesses, commercial diesel generator installs and industrial electrical motors and lighting etc. I deeply pride myself with high quality work and customer satisfaction. ECRA/ESA 7016269
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- Best of the Best 2025
- Best of Awards 2026
Heating & Air Conditioning MORE THAN 20 YEARS EXPERIENCE IN Install or replace heating systems, FURNACE REPAIR, FURNACE INSTALLATION, FURNACE REPLACEMENT, HEATING SYSTEM INSTALLATION, .CERTIFIED AND INSURED COMPANY.REPAIR AND SERVICE AND INSTALLATION OF ALL HVAC EQUIPMENT FOR RESIDENTIAL SUCH AS FURNACE,AIR CONDITIONER,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,ALL KIND OF FILTER AND ... ________________________________________ FURNACE,AIR CONDITIONER,AIR CONDITIONING,AIR CONDITION,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,FIRE PLACE REPAIR,ALL KIND OF FILTER and Gas Fireplace Services & Repairs Toronto ... _______________________________________ AMERICAN STANDARS , TRANE,CARRIER,GOODMAN,KEEPRITE,NAVIEN,RINAE,COOLMAN,LENNOX,ARMSTRONG,Lennox, Amana, American Standard, Rheem, Rinnai,Napoleon, Noritz,White Rodgers,Honeywell,Oil or Electirc to Gas conversion., Indoor Air Quality testing. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling.
