Some of our top rated air conditioning installers in Cambridge, Waterloo
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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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For over 40 years, Oosterveld Heating & Air Conditioning has been the cornerstone of reliable HVAC services in Guelph, Ontario. As a family-owned and operated business, we are committed to ensuring your home's comfort with our extensive range of heating, cooling, and indoor air quality solutions. At Oosterveld, we prioritize homeowners' needs above all else. Our certified HVAC technicians stand ready 24/7, 365 days a year, including weekends, holidays, and after-hours, all at no additional cost to you. Whether you require urgent repairs, routine maintenance, or a new system installation, we guarantee prompt and professional service tailored to your unique requirements. We offer expertise in Lennox-branded home comfort products, providing comprehensive support from product selection to installation and ongoing maintenance. We also offer competitive pricing and flexible financing options for new HVAC installations in Guelph and surrounding communities. Experience the difference with Oosterveld Heating & Air Conditioning and discover true peace of mind in your home's HVAC system. Contact us today to schedule your consultation and receive a free service quote!
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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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At Atlas comfort systems, we specialize in heating,cooling indoor air quality, and whole home water filtration
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With a breadth of residential and commercial heating, cooling and ventilation experience and knowledge, you can be sure we will resolve any issues you are having with your heating or cooling system. From service to installation and regular maintenance, we offer small town service standards with big city technical knowledge and resources to make sure you are satisfied with your experience with us! No project too big or small and we're happy to provide free installation quotes!
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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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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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We have a team of highly professional and experienced HVAC technicians. Our services include installations, repairs, and maintenance of furnaces and air conditioning systems.
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- Best of Awards 2022
Super Air Heating and Air Cooling proudly serves in the Greater Toronto area with dependable heating and cooling services from quick and simple repairs to a full setup and installation of a brand-new system, we’re here to help you make your home feel just right with 24/7/365 service (except Sundays). Our certified HVAC technicians are here to help during any season – we offer full service throughout the GTA area. We are always available outside of traditional working hours and even on holidays.
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Transform your bathroom into a modern, functional, and beautiful space with our professional washroom renovation services. We specialize in complete bathroom remodeling, including demolition, drywall, tiling, waterproofing, vanity installation, flooring, lighting, painting, and custom finishes. Our team is committed to delivering high-quality workmanship, attention to detail, and reliable service for every project—whether it’s a small upgrade or a full luxury renovation. We work closely with homeowners to create stylish and practical bathrooms that match their vision and budget. Serving homeowners across Ontario, we take pride in completing projects on time, maintaining clean workspaces, and ensuring customer satisfaction from start to finish.
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That Handy Lady is a small, family run business proudly serving Guelph and surrounding areas. We provide reliable, friendly, and quality repair, renovation, and installation services for homeowners who want the job done right. From those everyday repairs and home improvements to renovations, installations and those projects you've been putting off, we're here to make your life a little easier. We take pride in our attention to detail, honest service, and treating every home like it is our own.
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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
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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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We are a family owned and operated business in the Hamilton area. We service the GTA and Niagara as well as some other surrounding areas. We have 25 year experince in the HVAC field. Our expertise is boilers, in-floor heating, driveway snow melt, central heat pumps and ductless heat pumps. We also are a certified dealer for air to water heat pumps. Our quality is top notch. We provide installation, service and maintenance. We offer full manufacturer warranties, a labour warranty and have 5 million liability insurance. We are also a TSSA registered contractor for natural gas and propane appliances.
