
Some of our top rated water heater installers in Markham
Sort by:
- Get in touch
At OLU HVAC, our goal is simple: solve your problem the right way. We are not here to sell you equipment you don’t need. We focus on diagnosing the issue, explaining the best options, and providing reliable heating and cooling solutions that fit your needs and budget. With hands-on experience in residential and commercial HVAC systems, we specialize in installation, repair, maintenance, and troubleshooting of furnaces, air conditioners, heat pumps, and ventilation systems. We believe in honest service, quality workmanship, and fair pricing. Our priority is making sure your system runs efficiently, safely, and comfortably for your home or business. When you call OLU HVAC, you’re getting a technician who cares about fixing the problem properly, not just selling a service.
- Get in touch
A GTA based HVAC and refrigeration company specializing in all types of commercial and residential heating, cooling and refrigeration systems.
- Get in touch
The Contractor with 5 years of experience will take care of your renovation projects and task from start to finish. Quality workmanship ano competitive pricing. We accept renovations for bathrooms, basements as well as other home improvement projects. Services include : -Furniture assembly -Moving -Tv mounting -Bathroom Renovations -Shower renovation -Basement finishing - Plumbing services -Electrical -Pot Lights -Tiling -Framing -Insulation -Drywall, -Taping -Trims & Baseboards -Primer & Painting -Kitchen Backsplash -Vanity, Sink installation -Bathroom Fan installation -Toilet installation -Decks and stairs
- Get in touch
ThermoForge Plumbing & Heating is a trusted provider of professional plumbing and hydronic heating services in the Greater Toronto Area. We specialize in water heaters (tank & tankless), in-floor heating systems, pipe repairs, drain solutions, and full basement rough-ins. Our team focuses on clean, code-compliant installations using high-quality materials like PEX-A and modern hydronic systems designed for efficiency and long-term reliability. Whether it’s an emergency leak, a failing water heater, or a full system upgrade, we respond quickly and get the job done right the first time. We pride ourselves on transparent pricing, honest advice, and professional workmanship. Every project is completed with attention to detail and respect for your home. Serving Mississauga, Toronto, Etobicoke, and surrounding areas. Available for emergency calls.
- Get in touch
Trustful contractor more than 17 years of experience at Master Mike RENOS, we are more than just contractors. We’re passionate creators dedicated to turning your visions into reality. With years of experience and a commitment to excellence, we specialize in transforming spaces that reflect your unique style. Our Services Suite turnovers Drywall & plaster repairs Painting Ceramic & vinyl tile installation Parquet floor repairs Floor sanding Tub surrounds Vanity installations Carpentry repairs Kitchen countertop & cabinets installation
- Get in touch
Leite Group Inc is a trusted mechanical contractor based in Mississauga, specializing in custom HVAC systems, hydronic in-floor heating and snowmelt systems for homes across the Greater Toronto Area and cottage country. With over a decade of experience, we’ve built a reputation for clean, high-quality work backed by a team of licensed, in-house technicians. We never subcontract or pay piecework — ensuring every installation meets our standards of craftsmanship, safety, and performance. We deliver fully integrated mechanical systems tailored to each project. Our team works closely with top builders, designers, and homeowners to provide seamless service from design to final inspection. Fully insured and WSIB-covered, Leite Group is committed to raising the standard of mechanical work in custom residential construction.
- 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
At Go Ductless Inc, we specialize in high-efficiency ductless air conditioning systems, heat pumps, and central air conditioning for both residential and commercial spaces. As fully licensed and certified HVAC technicians with years of hands-on experience, we take pride in delivering clean, energy-efficient, and reliable solutions tailored to your specific needs. All new installations include a 10-year parts warranty and a 2-year labour warranty, giving you long-term peace of mind. Whether it’s a system upgrade, a repair, or a brand-new installation, we approach every project with the same care and craftsmanship as if it were our own home. We offer fast response times, honest and transparent pricing, and a commitment to 100% customer satisfaction. Quality isn’t expensive — it’s priceless.
- Get in touch
GTA Gas solutions offers reliable solutions for any issue you have for residential and commercial properties.
- Get in touch
We are a fully licensed and insured landscaping company committed to delivering high-quality craftsmanship and reliable service. With years of hands-on experience, we specialize in transforming outdoor spaces into beautiful, functional, and long-lasting environments. Our services include interlocking, paver installations, decks, fences, stone work, steps, retaining walls, and complete backyard transformations. We take pride in our attention to detail, proper base preparation, and using top-quality materials to ensure durability and customer satisfaction. From small upgrades to full-scale projects, we work closely with our clients to bring their vision to life—on time and within budget. Transparency, professionalism, and strong communication are at the core of everything we do. Contact us today for a free estimate and let us turn your outdoor space into something exceptional. Instagram @Maplescape_landscaping
- Get in touch
- Best of Awards 2026
- Best of Newly Listed 2025
**HND Construction Group** is your trusted, go-to electrical and construction partner serving Mississauga, Brampton, Oakville, Caledon, Etobicoke, Milton, Malton, Burlington, Cambridge, Kitchener, and Hamilton. Whether you need a quick repair or a large-scale project, we’ve got you covered—no job is too big or too small for our expert team. **What We Do:** - **Emergency Electrical Services:** We respond quickly, with emergency calls addressed within the hour. - **Full-Service Electrical Work:** From residential subdivisions and custom homes to commercial and industrial spaces, we handle it all. - **Repairs & Upgrades:** Fixing electrical issues, upgrading from fuse to breaker panels (100Amp to 200Amp), rewiring from old knob and tube systems, and more. - **Installation Services:** Pot lights, chandeliers, outdoor lighting, and appliance hookups including stoves, dryers, washers, dishwashers, hot tubs, saunas, and ventilation systems. - **Safety & Inspections:** We offer thorough safety repairs and inspections, ensuring your home or business meets all necessary electrical standards. - **Specialty Services:** We’re experts in security camera installation, access controls, intercoms, truck yard security, and gate systems for commercial yards. All Electrical work is performed by fully experienced team of Master electrician, Electricians and apprentice electrician under ESA/ECRA license #7015573, HND Construction Group is committed to delivering high-quality, safe, and reliable construction services. **Why Choose Us?** - Rapid response to emergencies—always within the hour! - Professional, certified, and experienced team. - Specialized services for residential, commercial, and industrial needs. - A wide range of expertise—from rewiring and system upgrades to security and safety inspections. Let us take care of your electrical and construction needs with precision and professionalism. Contact HND Construction Group today for a free consultation!
- Get in touch
Drains Canada Inc is committed to providing exceptional sewer drainage services to our clients across Ontario. We provide drain cleaning/ unclogging, drain repair, sewer camera inspections, waterproofing, new main waterline install, sump pumps and back water valves.
- Get in touch
Licensed and insured company Working all over GTA , Hamilton, Burlington, Cambridge, Kitchener etc Working on INSTALL, Repair and maintenance Furnace ,Air Conditioner ,Ductless heatpump , Tankless water heaters
- Get in touch
Gas technician, professional to install water heater, tank, tankless, furnace, air conditioners, duct working.
- Get in touch
I have 20 years of heating and air-conditioning experience. I'm a G2 gas technician and 313A commercial & residential heating and air-conditioning technician certificate holder and registered as Independent Designer with BCIN with Ministry of Municipal Affairs. I cover Hamilton, Burlington, Milton, Oakville, Mississauga, Brampton, Toronto area and some other cities depends on the job size. I do the following: - All types of gas furnaces and air-conditioning installation, service & repairs. - All types of air filters installation. - Water heaters and tankless water tanks installation and repairs. - HRV's installation. - Gas pipes installations and connections to stove & BBQ. - Duct work installation and modifications. - All types of humidifiers installation. - Rooftops installation, service and repairs. - Unit heaters installation & repairs. - All types of UV lights & humidifiers installation. - Residential and commercial
- Get in touch
Capri International is a GTA-based residential project coordination and property improvement company. We help homeowners complete projects through proper assessment, clear communication, organized project management, and experienced trade professionals. Our services include: • Fence, deck, porch, and exterior wood repairs • Chimney, masonry, tuckpointing, and concrete repairs • Interior painting and rental unit turnovers • Roofing, gutters, fascia, and exterior maintenance • Flooring, epoxy coatings, and general property improvements • Lawn, sod, and yard maintenance Unlike many contractors who provide quick estimates based only on photos, we believe the best solution comes from understanding the actual site conditions first. Our goal is not to recommend the biggest repair or the cheapest repair, but the most practical and reliable solution for your property. Capri International coordinates skilled trades and subcontractors while providing homeowners with one clear point of contact from assessment through project completion. Our focus is simple: • Proper assessment • Honest recommendations • Clear communication • Dependable execution We are currently accepting residential projects throughout the GTA. Capri International "We Create Trust™"