Some of our top rated hvac contractors in Oshawa

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  • Empire Property Services Inc
    Rating: 5 out of 5
    HVAC contractor in Oshawa

    We have been in business since 2018, specializing in hardscape construction. Our services include liner and fiber glass pools, interlocking stone, Retaining walls and concrete. We work mostly in the GTA, but will also take jobs outside in specific circumstances. Our team is professional, hard working and efficient. If you choose to use our services you can expect a high level of craftsmanship for a reasonable price.

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    Latest review:
    I have an absolutely beautiful deck thanks to Jackson and team. It is everything I envisioned and more. The professionalism of everyone and attention to detail was astounding. I would recommend this company whole heartedly. Mr. & Mrs. Cramer
  • Everest Drain & Plumbing
    Rating: 4.9 out of 5
    HVAC contractor in Oshawa

    Throughout the Greater Toronto area, we offer a full range of Plumbing services. With our licensed & Insured Plumbers, you can be assured of getting quality workmanship. We offer fully guaranteed, fast and efficient service. In delivering our services, we are: KNOWLEDGEABLE: We use our knowledge, experience and expertise to provide quality services. RESPONSIVE AND TIMELY: We will respond to our clients in a timely, courteous, and fair manner. PROFESSIONAL: We treat all clients with respect and dignity. HELPFUL: We strive to be available to our clients and support them by providing clear, accurate and relevant information about our services. ACCESSIBLE: Our services are delivered in a manner that promotes participation of persons with disabilities and considers their expectations of dignity, independence and integration. We take pride in a job well done and value our clients trust. Every project great or small is equally important to us. <b>Drains</b> Our plumbing company has handled every kind of clogged drain and sewer. We offer a complete residential, commercial & industrial drain maintenance service which includes: clearing, cleaning, lining, power flush and replacing broken drains. We realize that having a blocked drain is unpleasant and should be fixed quickly, so we offer a fast & convenient way to get things solved! <b>Drain & Sewer Video Inspection</b> If you’re experiencing reoccurring issues with your sewer system, a video inspection might be the right solution to diagnose the core of your drainage issue. During the video inspection process, we inspect the drain system to identify the exact cause of the problem whether, whether it be a clog, root intrusions, or cracked, crushed or misaligned pipes. In addition to current home owners utilizing our video inspection service, many prospective home buyers use our video inspection service when considering buying a home. It offers piece of mind when buying a home. It also allows the home seller to provide reassurance to any prospective buyer. <b>Plumbing</b> So, whether you have a big or small job, we are able to help. Our range of Plumbing services includes the following: *Installation of Plumbing Fixtures *Water leak diagnostic and repair *New construction plumbing *Leaking tap repair *Hydronic Heating System *Hot- Water Tank, supply and installation *Garburator installation and repair *Burst pipe repair *Hose bib repair and installation *Toilet installation and repair *Thawing Frozen Pipe *Back Flow Prevention *Water proofing *Water Jetter *Saniflo toilet installation and repair *Sump & sewage pump installation and repair *Sewer and storm drain maintenance *Drain replacement *Drain repairs *Drain lining (Trench less pipe lining) *Drain pipe torpedo *Drain locate and diagnostic *Detailed Conditions of all Drain Lines *Complete Inspection Reports Outlining any Issues with the System *Video recording is provided of the drain inspection (If needed) *And much more! Our service locations near you: 1. Everest Drain & plumbing of Burlington Website: https://www.everestplumbing.ca/burlington-plumbers/ 2. Everest Drain & Plumbing of Milton Website: https://www.everestplumbing.ca/milton-plumbers/ 3.Everest Drain & Plumbing of Vaughan Website: https://www.everestplumbing.ca/vaughan-plumbers/ 4. Everest Drain & Plumbing of Hamilton Website: https://www.everestplumbing.ca/hamilton-plumbers/ 5. Everest Drain & Plumbing of Mississauga Website: https://www.everestplumbing.ca/mississauga-plumbers/ 6. Everest Drain & Plumbing of Oakville Website: https://www.everestplumbing.ca/oakville-plumbers/ 7. Everest Drain & Plumbing: Whitby Website: https://www.everestplumbing.ca/whitby-plumbers/ 8. Everest Drain & Plumbing of Pickering Website: https://www.everestplumbing.ca/pickering-plumbers/ 9. Everest Drain & Plumbing of Markham Website: https://www.everestplumbing.ca/markham-plumbers/ 10. Everest Drain & Plumbing of Brampton Website: https://www.everestplumbing.ca/brampton-plumbers/ 11. Everest Drain & Plumbing of King-City Website: https://www.everestplumbing.ca/king-city-plumbers/ 12. Everest Drain & Plumbing of New-Market Website: https://www.everestplumbing.ca/new-market-plumbers/ 13. Everest Drain & Plumbing of Stouffville Website: https://www.everestplumbing.ca/stouffville-plumbers/ 14. Everest Drain & Plumbing of Aurora Website: https://www.everestplumbing.ca/aurora-plumbers/ 15. Everest Drain & Plumbing of Richmond https://www.everestplumbing.ca/richmond-hill-plumbers/ 16. Everest Drain & Plumbing of Oshawa Website: https://www.everestplumbing.ca/oshawa-plumbers/ 17. Everest Drain & Plumbing of Greater Toronto Area Website: https://www.everestplumbing.ca/greater-toronto-area-gta-plumbers/ 18. Everest Drain & Plumbing of North York Website: https://www.everestplumbing.ca/north-york-plumbers/ 19. Everest Drain & Plumbing of East York Website: https://www.everestplumbing.ca/east-york-plumbers/ 20. Everest Drain & Plumbing of Etobicoke Website: https://www.everestplumbing.ca/etobicoke-plumbers/ 21. Everest Drain & Plumbing of Scarborough Website: https://www.everestplumbing.ca/scarborough-plumbers/ 22. Everest Drain & Plumbing: Ajax Website: https://www.everestplumbing.ca/ajax-plumbers 23. Everest Drain & Plumbing of Toronto Website: https://www.everestplumbing.ca/toronto-plumbers/

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    Latest review:
    tried to charge me 12 thousand, it was after I paid 7 thousand five hundred that I realized that this was even too much. It was a while before I was given a bill, and I could see by the bill that the job had been greatly exaggerated to Warrent such a cost
  • FH

    No reviews yet

    HVAC contractor in Oshawa

    I am a master who loves interior decoration and has practical experience. I also have a professional, stable and highly professional team. I can handle any interior projects, no matter how big or small. The quotations are reasonable. If you need any consultation or quotation, you can call me

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  • Spark Tech Electrical
    Rating: 5 out of 5
    HVAC contractor in Oshawa

    I am a licensed electrician in Canada with over 3 years of experience. During this time, I have worked on various industrial, commercial, and residential projects, gaining expertise in designing, installing, and repairing electrical systems while adhering to safety and quality standards. My goal is to provide professional and reliable electrical services and ensure complete customer satisfaction.

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    Latest review:
    Put up lighting-
    Quick and efficient service! Quality work and good pricing. Thank you for completing the work!
  • Gargano Electric
    Rating: 5 out of 5
    HVAC contractor in Oshawa
    • Best of Newly Listed 2025

    Gargano Electric was founded with a bold vision and one goal in mind: to deliver exceptional customer service at every turn. We’re more than just a service provider; Gargano Electric is a committed electrical contractor offering a comprehensive approach from innovative planning to expert execution, redefining the contractor experience.

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    Latest review:
    Put up lighting-
    Mike did an outstanding job replacing my ugly dome lights in the basement and some other areas with sleek recessed gimbal lighting and now they light it up so evenly and has elevated the look of our home. He even helped me out a lot by installing a switch, an extra light and removing some light fixtures for which he didn’t charge me. Very honest and with great pricing as well, I’m super happy I made the right choice hiring Gargano Electric 😊
  • Trade Castle Inc
    Rating: 5 out of 5
    HVAC contractor in Oshawa

    About Us: - Just as we wouldn’t compromise on standards in our own homes, We uphold the same level of integrity and care in yours. - We understand that every homeowner has unique needs and preferences, which is why we always provide a range of options to ensure the best possible outcome for you. - We prioritize your satisfaction and strive to exceed your expectations at every step of the process. - With a blend of experience and creativity, we bring innovative solutions and expert craftsmanship to every project we undertake. - We maintain regular and open communication with our clients. - We never compromise on the quality of our work; we believe in delivering excellence in every aspect. - A pledge to keep your home as neat and clean as possible throughout the renovation. - We provide detailed quotes and written amendments for changes while the project is in progress. - Transparent, detailed and accurate Estimates. Services: ‐ General Contractors ‐ Condominium Renovations ‐ Kitchen Planning & Renovation ‐ Basement Renovation - Bathroom Renovation - Interior and Exterior Doors ‐ Design/Build ‐ Carpentry - Insulation ‐ Drafting Service ‐ Framing ‐ Structural Engineering - Flooring - Paint, stain

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    Latest review:
    Ruzbeh was fantastic. Very personable. Ruzbeh and his wife did a great job inspecting the window damage, assessing and replacing the trims. They were punctual and very professional. Would not hesitate to use their services again!
  • Holt Residential Commercial
    Rating: 5 out of 5
    HVAC contractor in Oshawa

    Complete electrical services including services, wiring and lighting 100 amp panel changes Troubleshooting electrical problems Smaller jobs are preferable

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    Latest review:
    I had a list of 12 electrical problems that needed attention, from baseboard heaters that no longer worked to new sump pump connections and new outlets and lighting fixtures that needed to be installed. Jonathan completed all my jobs in record time, and was even able to do a few add-on jobs that weren't on my list initially, but which I was very glad to get done. Jonathan did excellent work on all of them! He is fast, efficient, reliable, courteous, helpful, on time with all appts., charges reasonable rates, and very personable too. Thanks Jonathan!
  • PTR Windows and doors inc.

    No reviews yet

    HVAC contractor in Oshawa

    Hello, I am a dedicated expert in window and home renovations. With more than 15 years of experience, I specialize in transforming homes with high-quality window installations, upgrades, and complete renovation solutions. Whether you're looking to enhance energy efficiency or improve aesthetics, I can help. Let's bring your vision to life - contact me today for a consultation! Here is a list of the work we specialize in: Windows & Doors ✔ Custom Windows & Doors ✔ Separate Entrance Installation ✔ Window Caulking for Sealing & Insulation Bathroom Renovation ✔ Custom Bathroom Cabinets ✔ Bathroom Modifications ✔ Granite & Wooden Countertops Backyard Enhancements ✔ Custom Decks with Unique Designs ✔ Professional Fence Work ✔ Storage Solutions Basement Renovation ✔ Complete Basement Finishing ✔ Separate Entrance Installation ✔ Window & Door Cutting Flooring Solutions ✔ Hardwood, Laminate & Vinyl Flooring ✔ Ceramic Tiling & Carpet Installation ✔ Stairs & Staircase Renovations Kitchen Renovation ✔ Custom Kitchen Cabinets ✔ Kitchen Modifications & Backsplash Installation ✔ Granite & Wooden Countertops Wall & Ceiling Work ✔ Professional Painting Services ✔ Crown Mouldings & Stucco Work

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  • Energy Electrical Contracting, Ltd.

    No reviews yet

    HVAC contractor in Oshawa

    At Energy Electrical Contracting Ltd. we pride ourselves on our commitment to high-quality installations and excellent customer service. We have experience in everything from small residential projects to large institutional facilities. Get in touch today and a professional and experienced electrician will be happy to help you out!

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  • Glance Home Services
    Rating: 5 out of 5
    HVAC contractor in Oshawa
    • Best of Newly Listed 2025

    Glance Home Services: Your Trusted Partner for Home Care in the Greater Toronto Area Glance Home Services is a family-run company with over 15 years of dedicated experience in the Greater Toronto Area. We provide exceptional chimney cleaning and inspection, gas fireplace maintenance, and comprehensive solutions to ensure your home remains cozy, secure, and energy-efficient. Our Commitment to Your Home At Glance Home Services, we understand that your home is more than just a structure; it's a place where cherished memories are made. Your family's well-being is our top priority, and we are devoted to enhancing its safety, comfort, and energy efficiency. Our commitment to your home's security and comfort underscores our dedication to providing the highest quality services. Core Services - Chimney Inspection and Sweep: Ensure your chimney is safe and functioning efficiently with our thorough inspection and cleaning services. - Animal and Nest Removal: Safely and ethically remove unwanted intruders from your chimney. - Laser Cleaning Service: Experience the precision and efficiency of our advanced laser cleaning technology for removing rust, paint, and other contaminants from various surfaces. Choose Glance Home Services for reliable, high-quality home maintenance solutions prioritizing your family's comfort and safety. The service area and surrounding Chimney Sweep Toronto Chimney Sweep Mississauga Chimney Sweep Vaughan Chimney Sweep Oakville Chimney Sweep Ajax Chimney Sweep King City Chimney Sweep Markham Chimney Sweep Pickering Chimney Sweep Burlington Chimney Sweep Thornhill Chimney Sweep Aurora Chimney Sweep Brampton Chimney Sweep Guelph Chimney Sweep Bolton Chimney Sweep North York Chimney Sweep Newmarket Chimney Sweep Milton Chimney Sweep Scarborough Chimney Sweep Oshawa Chimney Sweep Whitby Chimney Sweep Richmond Hill Chimney Sweep Newcastle Chimney Sweep East York Chimney Sweep Etobicoke

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    Latest review:
    Kyryl did an amazing job. He is friendly, personable and very knowledgeable. Kyryl diagnosed our fireplace/chimney, made recommendations and did an excellent job with the cleaning. Kyryl did the safety repairs and upgrades to maintain a safe fireplace/chimney for us. Kyryl explained the process , took us through the steps and showed us the buildup we were breathing in. The results were INCREDIBLE. What a difference! Kyryl gave us a great price and ensured we were happy with his work. Highly recommend their services, make sure you ask for Kyryl. Thanks Kyryl for all your help!
  • Jubijames Custom Reno

    New on HomeStars

    HVAC contractor in Oshawa

    Jubijames Custom Reno is a Scarborough based Electrician, Handyman, Bathroom Renovation , Renewable Energy Specialist, Our goal is to provide quality service and excellent workmanship to our customers. If you need help with 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, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan, message us so we can assist you and arrange a quote.

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  • PK Heating and cooling inc

    No reviews yet

    HVAC contractor in Oshawa

    PK Heating & Cooling Inc. is a trusted HVAC company serving Toronto and the Greater Toronto Area since 2010. We specialize in the installation, maintenance, and repair of furnaces, air conditioners, boilers, water heaters, tankless systems, and custom ductwork for both residential and commercial clients. Fully licensed and TSSA certified, we are committed to delivering high-quality workmanship and exceptional customer service. Our services come with a 10-year parts and 1-year labor warranty, ensuring peace of mind for our clients. Whether it's a new installation or routine maintenance, we're here to keep your indoor environment comfortable year-round.

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  • Stone Crew Landscaping Inc.
    Rating: 5 out of 5
    HVAC contractor in Oshawa
    • Best of Awards 2024

    Stonecrew Landscaping is servicing around the GTA We are offering services such as : Interlocking, Retaining wall, Fencing, Decking, Pergola, Gazebo, Pressure wash, Lawn care, Spring and fall clean up, Trimming

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    Latest review:
    Stone Crew Landscaping transformed my outdoor space beautifully! Parsa and his team were professional, detail-oriented, and delivered exceptional quality. Highly recommend their services!
  • J.A. Plumbing
    Rating: 4.9 out of 5
    HVAC contractor in Oshawa
    • Best of Awards 2025

    With a passion for perfection, Justin has created a team of knowledgeable individuals who can make your reno dreams come true! With a over 10 years of experience and satisfied customers, we never leave a job unfinished! JA Plumbing strives to meet every need using creative installation techniques to get the job done on time and bring your visions to life! We provide a 12 month no-questions-asked installation error warranty! We also will work with you on any manufacturer warranties.

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    Latest review:
    Install or renovate bathroom-
    Absolute professionals from start to finish. Very responsive and detailed in their communication, quote was accurate and job completed within the timeframe discussed. Will definitely be contacting them in the future for other plumbing projects and renovations. Thank you!
  • Ellery Kitchen and Bath
    Rating: 5 out of 5
    HVAC contractor in Oshawa

    Experience You Can Trust With over 20 years of experience in the building industry, @ellerykitchens has the expertise to handle any project. Whether it's a small renovation or a new construction project, we have the skills and knowledge to get the job done right. Quality Workmanship At @ellerykitchens we pride ourselves on providing high-quality workmanship on every project we undertake. We use only the best materials and employ skilled tradespeople to ensure that your project meets or exceeds your expectations. Personalized Service We understand that every client is unique, and we work closely with each of our clients to ensure that their specific needs and preferences are met. From the initial consultation to the final walkthrough, we are committed to providing personalized service and attention to detail.

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    Latest review:
    General contractor service-
    Job well done! They completed a very tedious Costco play structure with multiple pieces. Very knowledgeable, friendly and respectful. When pieces were missing they were fast acting and knew what to do. They had all tools to complete the project. Project was completed in a timely fashion and properly. Signed a very thankful mom to keep her daughters safe and happy
  • Empower Home Comfort
    Rating: 4.9 out of 5
    HVAC contractor in Oshawa
    • Best of the Best 2025
    • Best of Awards 2025

    Welcome to Empower Home Comfort. We pride ourselves on being a one-stop-shop that is able to meet all of our client’s needs. Our goal is to provide the highest quality design and installation services, on schedule, and on budget along with outstanding customer service. We understand that time and cost are crucial so we strive to go above and beyond our client’s expectations.

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    Latest review:
    JK Geo was so professional and competent throughout the entire experience. He was able to identify and resolve the issue with my whole home humidifier right away and ensured all my questions were answered throughout the entire visit. I would highly recommend him and Empower Home Comfort. Thank you so much!

4.9

Top rated HVAC contractors

Our HVAC contractors in Oshawa, are rated 4.9 out of 5 based on 134 reviews from homeowners like you.

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