Some of our top rated renewable energy specialists in St Catharines
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Best of the Best 2025
Best of Awards 2025
Giving Back Award 2018
We are a 50 year old family business established in 1967 that specializes in the installation and service of Gas Furnaces, Central Air Conditioning, Gas Boilers, Hydronic Furnaces, Tankless Hot Water, Hot Water Tanks, Humidifiers, Air Cleaners and Custom Ductwork.
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Kraun Electric is a full-service electrical contractor. We provide residential electrical service to customers throughout Niagara, Hamilton, and Burlington. Our skilled team of friendly, licensed electricians are ready to help you will all your electrical needs, including new installations (including new builds), upgrades, repairs, or renovations. At Kraun, we ALWAYS answer the phone during regular business hours and are available 24/7 for electrical emergencies. We arrive on-time and provide flat-rate pricing so there are no surprises. In many cases, we can deliver the quote and do the work on the same day. We work hard every day to ensure our customers are satisfied and we are continually working to improve. We appreciate your business and we can't wait to serve you. Kraun also has a commercial service and construction division.
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Ozone Climate are air quality specialists providing expert HVAC, air purification, and humidity control solutions for homes and businesses. We install and maintain furnaces, air conditioners, boilers, and tankless water heaters. What sets us apart is our commitment to healthier, more balanced indoor environments. Using HEPA, charcoal, and UV filters, our advanced systems remove allergens, airborne contaminants, and odors. We also regulate humidity and balance temperature to help prevent mold, discomfort, and moisture-related issues. Our certified team delivers high-efficiency, customized solutions tailored to your space. Breathe easier with Ozone Climate—your trusted partner in clean air and climate control.
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Hey I’m Kailash Kumar from Royal Renovation. I have a team of four members and some different teams with trade persons. As a general contractor (GC), we do all types of basements renovation, bathroom renovation, kitchen renovation, framing, drywall, Mudding and tapping, flooring, tiles, home improvements, painting, custom deck and gazebo, all handyman services.
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I always get the job done right the first time—safe, fast, and hassle-free. I’m a licensed electrician with 15+ years of experience in homes, businesses, and security systems. I work in Niagara and Hamilton, and can travel to the GTA for bigger jobs. ✅ Electrical installs & repairs ✅ Security cameras, alarms, access control ✅ Smart home setups & energy-saving systems ✅ Safe, reliable, ESA-approved work Call or text me today for friendly, professional service you can count on!
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Best of Newly Listed 2025
Welcome to Sunflower Renovations, where innovation meets craftsmanship, and dreams become reality. As a premier general contractor company, we take pride in transforming spaces and enriching lives through our commitment to excellence, integrity, and superior construction services. Contact us today at 519.760.5235
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Rosemore Electric is dedicated to bringing the Niagara Region top quality electrical services. Give us a call and let us know how we can help you today!
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At Mr. Samuel Handyman Services, we pride ourselves on delivering reliable, high-quality solutions for both homes and businesses. With years of experience gained in Canada and internationally, we bring a wealth of knowledge, skill, and dedication to every project. Our expertise covers plumbing, renovations, electrical work, painting, carpentry, and general repairs—allowing us to handle projects of any size with confidence and precision. Over the years, we’ve completed everything from routine home maintenance to kitchen and bathroom renovations, as well as larger construction support. Working across different countries has given us a unique understanding of diverse building styles, safety standards, and customer needs. This ensures every task is approached with professionalism, creativity, and lasting results. We believe every property deserves expert care. That’s why we focus on clear communication, honest pricing, and dependable work that stands the test of time. Whether you need a small repair, a plumbing upgrade, or a full renovation, Mr. Samuel Handyman Services is the trusted choice to keep your property in expert hands.
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YYZ Electric is a St. Catharines based electrical and security company. Our goal is to deliver quality service and excellent workmanship to our customers. If you need assistance with: Pot-lights; Doorbell; Smart Thermostat; Installation or repair of electrical wiring; Electrical outlets and switches; Lighting fixtures and any type of Fans; Smoke Detectors; Small electrical jobs; EV charger installation or replacement Smart home automation Electrical inspections including ESA arrangements. Please message us so we can assist you and arrange a quote.
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At Riteway HVAC, we specialize in reliable and high-quality HVAC services in the GTA. With over 20+ years of experience, we provide expert heating, cooling, and ventilation solutions, including furnace repairs, AC installations, routine maintenance, and more. Our goal is to ensure your home or business stays comfortable year-round with energy-efficient and cost-effective solutions. We pride ourselves on exceptionalism customer service, fast response times, and professional workmanship. Integrity is everything at Riteway HVAC. Contact us today for a free quote!
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Hi, my name is Jay, and I’m a licensed plumber with years of hands on experience. I specialize in reliable, affordable plumbing services for both residential and commercial properties, including: • Toilet & faucet repairs • Water heater installation • Drain cleaning & unclogging • Leak detection & pipe repairs • Bathroom & kitchen plumbing • Emergency plumbing services ✅ Quality work ✅ Fair pricing ✅ Fast response time ✅ Clean, respectful service If you need a trustworthy plumber—or just want a second opinion—I’m happy to help. No job is too big or small!
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- Best of Newly Listed 2024
We at wiretek are a electrical company with 25 years of experience . With a master licence. We offer residential, commercial services We are also discipline in Fire alarm, low voltage control, home automation, satellite .
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RJS has been around since 1994...with over 30 years of experience in the Electrical industry we have great knowledge and solutions for ALL your electrical needs. Now a family business as a father and son team, the the next generation is learning to carry on the business with the same integrity and great customer service for another 30 years! Thank you VERY much....
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Furnace Fixers is a trusted HVAC company in Niagara specializing in furnace, air conditioning, and ductless system installation, repair, and maintenance. With reliable service, fair pricing, and a friendly penguin mascot, we make heating and cooling stress-free for homeowners.
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INDR CONSTRUCTION can help you with your house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Niagara Falls and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with INDR CONSTRUCTION now to discuss your needs and arrange a quote.
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At Parisi Electric, we’re proud to be a family-owned and operated electrical company serving Niagara and Hamilton since 2016. Our mission is simple — to provide safe, honest, and dependable electrical service you can trust. Whether it’s a full Electrical Home Inspection, panel upgrade, lighting project, or troubleshooting issue, we’re committed to completing every job quickly, safely, and cost-effectively. Our licensed electricians bring years of hands-on experience and a genuine focus on customer satisfaction. We believe great work goes beyond the wires — it’s about communication, integrity, and giving homeowners peace of mind knowing their electrical system is up to code and built to last. At Parisi Electric, no shortcuts — just quality workmanship and clear pricing. ESA/ECRA #7012002
