Some of our top rated water heater installers in Guelph
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Delta Air Systems has been in the business of improving the quality of the environment in homes and businesses since the 1950's. Our approach has always been to listen first --fully understanding your needs makes it simple to develop practical and cost effective solutions. We service what we sell and sell only what we service. That's why we deal only with the top brand names in the industry. Established manufacturers with products that are certified, tested and approved. Delta Air Systems has passed the Lennox Quality Dealer Standards Program. It is a commitment to excellence through top quality customer service consistent in all participating independent dealers. Our services includes: Furnaces, Air Conditioners, Heat Pumps, HRV/ERVs, Air Filtration, Geothermal, Residential Drain Water Heat Recovery systems, hot water tanks, tankless water heaters, tubeheaters, garage heater, space heaters, fireplaces, thermostats, duct cleaning, ductwork, chimney liners, ductless mini split, Hepa filter,IAQ, filters, AC, water softeners, electronic air cleaners, Ecobee thermostats,honeywell ,dehumidifiers, humidifiers, boilers, UV lights,. We also service Aprilaire, Carrier, York, Monitor, Trane, Lennox, Goodman, Amana, Coleman, Bryant, Payne, Reliance, Rheem, Rudd, Heil, Keeprite, Luxaire, Ducane, Kozy, Town & Country, Montigo, Viessmann, Larrs, American Standard, heating & air conditioning issues are our specialty. Install, service, and maintenance plans for red flagged furnaces, air systems, hvac, heating, cooling, furnace, air conditioner, cracked heat exchange, fireplaces, etc.
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Best of the Best 2024
Best of Awards 2024
At Cross Heating & Air Conditioning Ltd., your comfort is our priority. We use a technological approach that ensures our customers have the best heating, cooling, and air quality solutions for their homes. With locations in Listowel, Hanover and Waterloo, Cross Heating and Air Conditioning Ltd. is there when you need us. We sell and service a wide range of furnaces, central air conditioners, heat pumps, in-floor heating systems, boilers, water heaters, water softeners, and geothermal systems. We also offer protection plans and maintenance plans for heating and/or cooling systems.
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We at Kewal building systems specialize in all your HVAC needs ranging from furnace, AC, water heater to gas ovens , gas dryers, gas BBQs and more. Please do call us to get our expert opinion on all your service or installation needs. We run a schedule so that we can help our customers all 7 days of the week not just through the week but the weekends as well.
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DRM Projects is a full-service general and electrical contracting company based in Toronto, Ontario. We specialize in residential, commercial, and light industrial construction and renovation projects, offering end-to-end solutions from planning and project management to high-quality execution. With a strong foundation in electrical contracting and a growing portfolio of full-scale construction work, we bring technical expertise, attention to detail, and a commitment to client satisfaction to every job. Whether it’s a full commercial fit-out, a custom home renovation, or specialized electrical installations, DRM Projects delivers professional, code-compliant, and cost-effective solutions. We’re fully licensed and insured, and we work closely with clients, engineers, and inspectors to ensure every project meets both your vision and Ontario’s building codes. Our team is known for reliability, clear communication, and getting the job done right—the first time.
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CtrlAtlas Inc. provides professional technology infrastructure and renovation services throughout Cambridge, Kitchener-Waterloo, Guelph, the GTA, and surrounding areas through its CIP and Renova divisions. CIP by CtrlAtlas Inc. is our primary service division, specializing in residential and commercial technology infrastructure. Our services include security camera systems, network cabling, Wi-Fi installation and optimization, access control, audio-video systems, equipment racks, patch panels, boardroom technology, TV and display installation, system troubleshooting, and complete technology upgrades. Whether you need better Wi-Fi at home, a professionally installed camera system, structured cabling for an office, or a complete technology solution for a commercial property, CIP provides organized planning, clean installation, reliable equipment, and clear communication from consultation through completion. Renova by CtrlAtlas Inc. provides residential renovation and general contracting services, including kitchens, bathrooms, basements, flooring, stairs and railings, decks, interior finishing, repairs, and complete renovation projects. With hands-on experience dating back to 2009, CtrlAtlas Inc. brings technology, construction, and project organization together under one company. We focus on accurate estimates, practical solutions, quality workmanship, respect for your property, and finished results built to last. Contact CtrlAtlas Inc. to discuss your technology infrastructure or renovation project and arrange an estimate.
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- Best of Awards 2026
Your hometown heroes for reliable 24 hour plumbing and drain services! At Red Leaf Plumbing and Drain, we pride ourselves on treating every job as if it's our own. Led by a local expert, our team is committed to delivering top-notch plumbing and drain solutions with a touch of family hospitality. Give us a call - 905-301-6788
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Air and Water Care Inc. is a trusted HVAC and water treatment company proudly serving the Region of Waterloo, Kitchener, Cambridge, Guelph, and surrounding communities. At Air and Water Care Inc., comfort and clean water aren’t luxuries — they’re essentials. Whether it’s keeping your home warm in winter, cool in summer, or protecting your plumbing from hard water damage, our mission is simple: Deliver excellence. Lead with care.
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Professional, local, family-run heating and cooling services across the KW and Waterloo Region, including Kitchener, Waterloo, Cambridge, Guelph, and nearby areas. All Year Heating and Cooling Inc. provides expert HVAC solutions for furnace, AC, heat pumps, tank and tankless water heaters, HRV/ERV systems, humidifiers, and indoor air quality equipment. We offer installation, replacement, service, repair, tune-ups, maintenance, inspections, and second opinions — and we also provide free in-home estimates for all installations to keep your home comfortable all year round.
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Welcome to , your local painting expert. We offer residential, commercial, and interior/exterior painting. Our team delivers clean, professional, and reliable service. We use high-quality paints for long-lasting results. Let us bring color and life to your space!
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At Porphyrion Inc., we make it easy to find trusted professionals for your home comfort needs. We connect homeowners and businesses with qualified contractors for heating and air conditioning, water heaters, fireplaces, gas piping, water softeners, and other HVAC-related services. By comparing trusted professionals and competitive pricing, we help our customers save time, reduce costs, and choose the right solution for their project. Our goal is to provide a simple, transparent, and stress-free experience from the first call to project completion.
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We provide reliable residential heating and cooling services with a focus on quality workmanship and customer satisfaction. We specialize in furnace, air conditioner, heat pump, thermostat, humidifier, HRV, and indoor air quality installations, repairs, and maintenance. We offer honest pricing, timely service, and dependable solutions to keep your home comfortable year-round.
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- Best of Awards 2026
At ProTech, we’re a family-owned and operated symbol of excellence in Plumbing and Building Services. Specializing in Residential, Multi-unit Residential, and Commercial projects, we bring unparalleled craftsmanship and dedication to every project, regardless of the size. Rooted in the Tri-Cities, our family legacy is built on values that prioritizes quality, transparency, and personal connection. Our skilled professionals, an extension of our family, are driven by passion for exceeding expectation.
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At Andricon, we take pride with in what we do. With our commitment to excellent quality and workmanship, each service is provided with personalized solutions and upfront pricing. We thoughtfully design plumbing systems using high quality materials that will serve our customers for many years to come. Andricon is a fast-growing plumbing & heating company proudly serving homes and businesses across the GTA. Our Company name was derived from our late grandfather. We want to ensure we leave every customer with basic knowledge and understanding of their plumbing and heating systems. We will take the time to explain how your system works and how to properly care for it for long-lasting results.
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At Optimus Mechanical , we take pride in providing reliable, honest, and high-quality HVAC services across the GTA and surrounding areas. Whether you need a new furnace, air conditioner, heat pump, water heater, ductwork installation, or gas line repair, our licensed technicians deliver top-notch workmanship and friendly customer service every time. We understand that comfort and safety come first — that’s why we use the latest tools, follow Ontario Building Code standards, and offer energy-efficient solutions that save you money year-round. From residential upgrades to commercial systems, we handle every job with care and precision.
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Best of Newly Listed 2025
At Ultimate Gas Services, we are dedicated to delivering reliable, high-quality HVAC, gas fitting, and air conditioning solutions. As fully licensed and certified technicians, we proudly serve Burlington, Oakville, Hamilton, and Milton, offering expert installation, maintenance, and repair services tailored to both residential and commercial needs. Whether you're dealing with a heating system or cooling unit, our skilled professionals provide safe, efficient, and timely service—every time. Book a request at ultimategasservices
