
Some of our top rated hvac contractors in Oshawa
Sort by:
- Elliebot Construction Inc.HVAC contractor in Oshawa
No reviews yet
Get in touchElliebot Construction's mission is to transform spaces into exceptional living environments that inspire, delight, and enhance the quality of life for our clients. We are dedicated to providing high-quality, sustainable renovation services that exceed expectations and contribute positively to our communities. We aim to create beautiful, functional, and enduring spaces that reflect our client's unique styles and aspirations. We ensure they receive value for their investment and experience satisfaction and joy in their newly renovated homes.
- Tele-Celle ElectronicsHVAC contractor in Oshawa
New on HomeStars
Get in touchI have a robotics background and I started an electronics repair business last year. It's not going so well and someone suggested I upload my business here.
- D&AHomes&RenovationsHVAC contractor in Oshawa
New on HomeStars
Get in touchAt D&A Homes&Renovations we create timeless, functional spaces by combining architectural design and expert construction, all under one roof. We believe in transparency. Estimates and invoices from trusted tradespeople and vendors, as well as our costs, are openly shared with you. We feel that transparency puts you in a position to help control the budget every step of the way. We value quality above all else and partner only with tradespeople and vendors who share this philosophy. Our focus is quality over speed, and do not hesitate to replace work that doesn’t meet our high standards.
- Caldwell PlumbingHVAC contractor in OshawaRating: 4.9 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
Caldwell Plumbing is a family owned and operated Plumbing Business since 1979. Our Specialties Include: – Customer First, Family Owned Business – Emergency 24 Hour Service – Prompt and Professional Customer Service – Competitive Pricing – Licensed and Insured Call Us Today For All Your Plumbing Needs!
The person did a very good job in fixing my toilet seat that was loose in my condo. I would highly recommend this team!Latest review: - Protastic PlumbingHVAC contractor in OshawaRating: 5 out of 5Get in touch
Welcome to Protastic Plumbing, your trusted source for professional plumbing services. With a commitment to excellence and a focus on customer satisfaction, we specialize in delivering top-tier plumbing solutions to meet the needs of residential and commercial clients alike. At Protastic Plumbing, we offer a comprehensive range of plumbing services tailored to address any plumbing issue you may encounter
Hired for a mixer valve replacement. Negotiated price beforehand, came on time even on a long weekend with a lot of snow the night before. In and out in about an hour. Professional and got the job done wellLatest review:Install or repair water heaters- - ApmcommercialconstructionHVAC contractor in Oshawa
No reviews yet
Get in touchWelcome! I’m Nikola Masevski, owner of APM Construction. With over 7 years of hands-on experience in the construction industry, I have had the privilege of transforming countless homes through top-notch interlock work, concrete services, hardscaping, and pool designs. For the past 3.5 years, APM Construction has been dedicated to delivering high-quality results with an unwavering commitment to customer satisfaction. I take great pride in our reputation, which is backed by hundreds of positive testimonials from satisfied clients. Our team works hard to ensure that every project, big or small, is completed with attention to detail and exceptional craftsmanship. Whether you’re looking to enhance your outdoor space with a beautiful new patio or transform your interior with stunning bathroom renovations or sleek new flooring, we’ve got you covered. Your vision is our priority, and we strive to bring it to life with expertise, reliability, and a focus on excellence. Let’s work together to make your dream project a reality!
- Advantage Airtech ClimatecareHVAC contractor in OshawaRating: 4.6 out of 5Get in touch
Advantage Airtech is a full service HVAC comfort provider. Servicing East GTA and Durham Region since 1987. 24/7 service to all makes and models. All work is backed by our 100% Satisfaction Guarantee As a full–service company, we provide 24–hour, seven–day–a–week heating and cooling solutions. You’ll never reach voicemail at Advantage Airtech. We have dispatchers standing by, ready to send one of our highly skilled service technicians to your home. Is it time for annual maintenance? Just a reminder that your furnace and air conditioner should be checked each year to make sure they are working properly. Regular maintenance also reduces costly repairs and operating expenses while increasing the lifespan of the equipment. Contact us to have your furnace and air conditioner maintenance done at the same time and increase savings. Also, don’t forget about your fireplace cleaning – we can do this too and help you save even more.
The annual maintenance (part of WeCare furnace maintenance) and check up was performed this morning on my furnace and heat pump and all aspects of the HVAC. Corey arrived at my home within the designated window and very efficiently and thoroughly conducted all the necessary checks on the HVAC. He reviewed everything with me and answered my questions at a level which I could comprehend. I look forward to continuing my long relationship with this independent and locally owned company.Latest review: - Angel Appliance RepairsHVAC contractor in OshawaRating: 5 out of 5Get in touch
Home appliances are a major part of our day to day routine, and when one of any appliance stops working it impacts your day to day routine. That is why it is imperative to find GTA appliance repair service in a timely manner. With the help of our team of experts get your appliances back up and running quickly and affordable. Our team has the expertise to service and repair some of the leading brands in home appliances and with years of experience they have the knowledge and skills to get the job done properly.
our fridge stopped cooling effectively and was losing cold rapidly. Many other companies claimed to have same day service, but only angel repairs was available. The repairman arrived on time and worked quickly and efficiently. The cost was more than fair. Would recommend.Latest review: - ELC INTERIOR INCORPORATEDHVAC contractor in OshawaRating: 5 out of 5Get in touch
- Best of Awards 2023
We enjoy serving our clients the best handyman and renovation services. Our staff is dedicated to provide top quality work from small fixing tasks to remodeling projects.
Eneas was awesome, highly recommend!Latest review:Install or repair glass shower door- - Envirotech Electrical Services IncHVAC contractor in OshawaRating: 5 out of 5Get in touch
- Best of the Best 2023
- Best of Awards 2023
Thank you for visiting Envirotech Electrical Services Inc. We are an ECRA/ESA Licensed Electrical Contractor offering a full range of electrical services for residential, commercial and industrial We service Durham Region, East GTA, York Region, Kawarthas, Peterborough, and Northumberland. Over 29 years licensed in the electrical trade - Electrical inspections/assessments for Real Estate transactions - Backup generators and Generlink transfer switches - Panel and Service upgrades - Aluminum wiring repairs and replacement - Knob and Tube replacement - Hot tub and pool wiring - EV chargers - Troubleshooting and service calls - Kitchen, bathroom, basement wiring for renovations - Washroom exhaust fan installation - Lighting - Small jobs accepted Preferred electrical contractor for Arctic Spa Durham/Vaughan locations hot tub wiring Member of the previous ACP program for select electrical contractors Preferred electrical contractor for HGTV's DECKED OUT during their last season. Please contact us for a free estimate, and to learn more about the services we offer and how we can help you.
This is the second job that Envirotech has done for me and they never cease to amaze me! Mark and his team of professionals are incredibly personable, efficient and very skilled at what they do. Mark is always so quick to respond to my emails and the job is scheduled in no time. Cody and Phil are so very nice to deal with. They were tasked with installing a new plug for me and hardwiring a new heater in my garage. I had no idea how they were going to run power from my panel box in the basement across a drywalled ceiling with only a small area of drop ceiling in a closet to work with to reach my garage, but thats why they are the professionals. They went to work and were done in no time! So impressive. The finished product looks absolutely amazing! They are skilled, efficient and always leave whatever space they work in so clean. And the cost is always so very reasonable too. Envirotech will always be my go to service provider and I would highly recommend them!Latest review: - Ashton Heating And CoolingHVAC contractor in OshawaRating: 5 out of 5Get in touch
Heating and Cooling is what we do, but family is at the heart of who we are. For more than 18 years, we haven’t just been your trusted comfort partner; we’ve been the Ashton Family business. Priding ourselves on prompt, professional service, we work hard to give you and your family the value and quality that you deserve. We're proud to be an Amana Premium Dealer! We offer no cost, no pressure in home consultations to answer all of your questions about purchasing new appliances like furnaces, air conditioners, fireplaces and more. You can breathe easy with a detailed duct cleaning service, or talk to a comfort advisor about how you can reduce dust, eliminate cold rooms and save money with the Aeroseal Duct Sealing process that seals your ducts from the inside. Don’t wait days for service, or wait on hold for hours, and enjoy a variety of flexible payment options, including financing, that make doing business with us easy. We even offer monthly maintenance and protection plans for your appliances so you can stop worrying about surprise repair bills. Hey- that’s what family is for, right? Contact us today and let us help you Be More Comfortable.
This company is first class. Second time using them, they make you feel like family. Bill and Kate were amazing to work with.Latest review: - NOTICED ON SITE ELECTRIC LTD & SERVICESHVAC contractor in Oshawa
No reviews yet
Get in touchNOTICED ON SITE ELECTRIC LTD & SERVICES can help you with your install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan request in Whitby and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with NOTICED ON SITE ELECTRIC LTD & SERVICES now to discuss your needs and arrange a quote.
- Redline ContractingHVAC contractor in OshawaRating: 4.9 out of 5Get in touch
- Best of Awards 2025
- Best of Newly Listed 2024
Here at Redline Contracting we strive to deliver exceptional Craftmanship and a stress free process along the way. There's no Job too big or too small for us because we understand that even the small thing can have a impact on our homes. No matter what your home needs, Redline Contracting has you covered. We can take on a variety of project ranging from regular home maintenance, Taping, Framing, Painting, Handyman Services and Drywall & Plaster Repairs and Bathrooms. We even take emergency calls for when you need someone right away !!!! We can also help you achieve any other remodeling project you have whether it's a new bathroom, an in-laws suite or building that backyard deck you've been thinking about all winter. At Redline Contracting we have one goal, and it's to become you're go to company when it comes to your home needs !
Adam came to install some shelves in a cubby area of the daycare. He installed 6 shelves within record time and it looks amazing. The owner is very pleased with Adams work. Thanks AdamLatest review: - Qualified electricianHVAC contractor in Oshawa
No reviews yet
Get in touchQualified electrician can help you with your install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan request in Ajax and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Qualified electrician now to discuss your needs and arrange a quote. Quincyse@outlook.c!! Journeymen and master electrician. Lec 7014230.
- WEISS Electric LTDHVAC contractor in Oshawa
No reviews yet
Get in touchWEISS Electric LTD Contact Information: Name: Cory Weiss Phone: 289-600-0096 Email: admin@weisselectricltd.com Website: www.weisselectricltd.com Location: Orono, Ontario, Canada Business Overview: WEISS Electric LTD is a trusted and professional electrical service provider based in Orono, Ontario. With years of experience in the electrical industry, including work with Ontario Power Generation at Darlington and Pickering plants, our team is committed to delivering high-quality electrical solutions for both residential and commercial clients. Services Offered: Residential Electrical Services Commercial Electrical Services Generator Installations Energy-Efficient Solutions Electrical Repairs and Maintenance Electrical Panel Upgrades New Construction Electrical Services Custom Lighting Solutions Electrical Inspections and Troubleshooting Why Choose WEISS Electric LTD: Expertise: Our team is led by Cory Weiss, a Master Electrician with extensive experience and knowledge in the electrical industry. Quality Workmanship: We pride ourselves on delivering top-notch electrical services, ensuring safety, reliability, and satisfaction. Customer Focused: Our clients' needs are our top priority. We offer personalized service and strive to exceed expectations on every project. Licensed and Insured: WEISS Electric LTD is fully licensed and insured, providing peace of mind for all our customers. Competitive Pricing: We offer fair and transparent pricing without compromising on the quality of our work. Customer Testimonials: "WEISS Electric LTD provided exceptional service during our home renovation. Their team was professional, punctual, and their work exceeded our expectations. Highly recommend!" - Jane D. Service Area: We proudly serve Orono, Ontario, and the surrounding areas, including but not limited to Bowmanville, Newcastle, and Clarington. Business Hours: Monday to Friday: 8:00 AM - 6:00 PM Saturday: 9:00 AM - 3:00 PM Sunday: Closed Social Media: Facebook: facebook.com/WEISSElectricLTD Instagram: instagram.com/WEISSElectricLTD Twitter: twitter.com/WEISSElectricLTD Hashtags: #WEISSElectricLTD #ElectricalServices #OronoElectrician #GeneratorInstallation #EnergyEfficient #LicensedElectrician #QualityWorkmanship
- Fuzion Electric Inc.HVAC contractor in OshawaRating: 5 out of 5Get in touch
Don't consider calling the bigger companies before you try Fuzion Electric. You won't find better pricing from an insured, registered electrical contractor. Independently owned and locally operated; ESA# 7008025; Let us get the job done right, on budget and on time...GUARANTEED. Neatness, Tidiness, and doing things safely are of our biggest concerns. There are way too many hacks out there without the proper knowledge. Electrical is one thing best left to the pro's so let us get the job done right. Every job is inspected and the homeowner/business owner receives that documentation. That's not just the right way to do it, but it also offers piece of mind. Feel free to contact me to find out more. Matt (289) 200-2199 Please leave message if I don't answer your call and I will return it ASAP
Matt and Evan were great to work with. Very professional and responsive. Everything was done to my satisfaction. Would recommend!Latest review: