Why choose our Oshawa HVAC technicians?

4000+
Positive reviews on:: 4259 reviews

345 reviews
20+
YEARS OF SUCCESSFUL WORK: Our licensed HVAC technicians bring years of experience to address even the most complex heating, cooling, and ventilation challenges. We offer flexible scheduling and are fully equipped to manage any HVAC repair, installation, or maintenance service.
85+
TRAINED & QUALIFIED TECHNICIANS: Count on our team of skilled professionals to handle any HVAC task with precision and expertise. Our certified technicians use the latest techniques and high-quality tools to deliver outstanding results.

We are Local: We have offices in many Canadian cities to help you as fast as possible.

Achievements of Superior Plumbing

Superior Plumbing ang haeting best aword winner 2021 HomeStars

award best plumbing company 2019 HomeStars

HomeStars award Superior Plumbing & Heating best of the best winner 2022

HVAC repair services we offer in Oshawa

We will repair any damage

Air Conditioner Repair

Boiler Repair

Furnace repair

Water Heater Repair

Popular HVAC brands we fix in Oshawa

Brands We Repair

Oshawa tailored HVAC repair solutions

AIR CONDITIONING REPAIR

An AC unit is essential for a comfortable home during hot afternoons. However, sudden breakdowns can cause inconvenience. That’s where our team of certified technicians comes in to provide exceptional HVAC repair in Oshawa. Using the latest tools and methods, we will diagnose and fix issues such as foul smells, faulty compressors, inadequate cooling, strange noises or vibrations, and pooling water. If the device is beyond repair, we will recommend the best replacement based on your specific needs and preferences.

FURNACE REPAIR

Your furnace can suddenly break down on the coldest night of the year. Unfortunately, many heating systems fail if a single component malfunctions. Note that attempting DIY repairs can be risky and lead to gas leaks, fires, or electrical shocks. That’s why we recommend leaving furnace repair to our HVAC technicians in Oshawa. We will quickly detect issues like a faulty main burner, a clogged filter, a tripped circuit breaker, or a motor and discuss the following steps to resolve them.

BOILER REPAIR

Handling electricity, gas, and water units can be dangerous if you are inexperienced. Attempting to fix it yourself can also void the warranty and lead to extra costs in the future. That’s why our HVAC technicians in Oshawa pay special attention to safety when maintaining boilers. We can fix valve failures, pressure issues, and thermostat malfunctions to quickly restore your boiler’s efficiency.

WATER HEATER REPAIR

Determining whether to replace or repair a water heater can be challenging for average homeowners. Our team can assess whether a new water heater is needed or if a repair will suffice. Also, we can remove sediment, replace a malfunctioning thermostat, repair heating elements and pressure relief valves, and fix other issues your unit might be experiencing.

We offer emergency assistance

Our team knows that all possible malfunctions only increase the urgency of hiring a professional. So, our technicians can provide practical solutions on the day you call us, including weekends and holidays.

We can save you money

We will let you know if your unit can’t be restored or when installation is more cost-effective. Whether repair or installation, our service cost is always transparent and based on the Canadian average. Also, we adhere to a no-hidden-fees policy and always disclose the price before starting.

We are well-trained

Our specialists have at least 5 years of experience, completed extensive apprenticeships and own top certificates like Red Seal and NATE.

Professional storm drain inspection. Preventive service saved us costly repairs later. Drew, tech guy arrived on time. Thank you Superior Plumbing and Heating

Aug 26, 2025

Thanks for the same day service. Andy was great. Very helpful.

Feb 8, 2024

Mike came to fix my pin hole leak. Great service and very polite

Jun 10, 2025

Superior fixed my clogged toilet for a great price and the worker named Mike was so polite

May 22, 2025

Kurtis was absolutely awesome, very friendly, explained what was going on, and advised of potential options moving forward depending on the initial assessment and attempted fixes. In the end, he was able to resolve our issue and get us back to normal. Great experience.

Sep 28, 2025

Drew fixed our bathroom faucet that was dripping nonstop. He was efficient, respectful of our home, and made sure the faucet worked perfectly before he left. Great service at a fair price!

Jul 9, 2025

Kevin a leak behind our drywall without breaking anything unnecessarily. Minimal damage, maximum efficiency.

May 26, 2025

Adam was great help. Diagnosed our problem and gave us a couple solutions. Definitely our go to plumber now!

Sep 20, 2025

Snake and camera inspection found the root cause. Very efficient and pinpoint accurate. Their tech named Drew was polite. Saved us time. Thank you Superior Plumbing and Heating

Aug 3, 2025

Cast iron replacement improved our system immensely. Durable and reliable new pipes. Their tech guy named Jemmar arrived on time. Highly recommend Superior Plumbing and Heating

Jul 31, 2025

I needed a new water heater for my manufactured home, and Conner from Superior Plumbing & Heating came out promptly to provide a fair price. The entire process, from getting a new tank to installation, took about three hours, leaving me thoroughly impressed. Conner also mentioned potential improvements to the water line entering my home to enhance water flow, and I plan to request his expertise for that as well.

Nov 23, 2023

Eathon and Sam were incredible to deal with. Very personable, knowledgeable and took the time to explain my issue and potential solutions.

Oct 25, 2023

Our HVAC service area in Oshawa

Our plumbers work throughout Oshawa, including areas such as:

Beaton
Centennial
Central Oshawa
Columbus
Donevan
Downtown Oshawa
Eastdale
Farewell
Kedron
Lakeview
McLaughlin
North Oshawa
Northglen
Northwood
O’Neill
Pinecrest
Raglan
Rural
Rural Area
Samac
South Oshawa
Stevenson
Taunton
Vanier
Windfields
Ajax
Bowmanville
Clarington
Courtice
Pickering
Toronto
Whitby

Frequently questions about HVAC Services in Oshawa

Do you provide emergency HVAC repair?

Yes, we offer 24/7 emergency HVAC fixing for Oshawa residents who need urgent assistance with their heating and cooling systems. Whether it’s a furnace amendment and AC repair, a faulty air conditioning system, or a broken heat pump, our licensed and certified technicians have the knowledge and expertise to handle emergencies promptly. We ensure your system is operational, keeping you warm and comfortable even in the cold of winter.

What is the cost for HVAC service in Oshawa?

For all your HVAC service needs in Oshawa, our team provides professional solutions designed to enhance indoor air quality and ensure energy efficiency. From regular maintenance to installing new HVAC systems, we specialize in high-efficiency units, including tankless and ductless air options. With annual maintenance, you can prevent potential issues and keep your system functioning at its best throughout the year. Whether it’s fixing AC problems, upgrading to an Energy Star certified system, or replacing air filters, our services are tailored to maintain the health and comfort of your space. Trust us to ensure your home stays safe and cozy year-round.

Do you specialize in HVAC maintenance for energy-efficient systems?

Yes, we specialize in fixing energy-efficient systems, ensuring they continue to deliver cost-effective and sustainable performance. Whether your HVAC unit needs fixings or adjustments, we provide tailored solutions to maximize its efficiency. If your system is outdated, we also offer guidance on modern upgrades like AC installation or furnace installation to enhance your system’s functionality and your home’s overall energy savings. We will provide the clear services, ensuring your HVAC is properly overhauled!

Can you repair older HVAC units in Oshawa homes?

Absolutely! Our team has extensive experience in the field of HVAC Oshawa services, specializing in fixing older HVAC equipment to keep it running efficiently indoors. Whether it’s addressing furnace maintenance issues or fixing a failure heating and air conditioning system, we ensure your system continues to operate effectively. By ensuring your furnace is maintained and performing well, we help extend its longevity and reliability. If restorations aren’t sufficient, we’ll recommend a tailored upgrade with installation in Oshawa for a modern, energy-efficient system. We’ve got you covered, from mends to replacements, and we always check the warranty to provide the best options. Trust us for your seasonal HVAC needs!

Do you offer HVAC repair for both residential and commercial systems?

Yes, our HVAC service provides expert adjustments for both residential and commercial systems. Whether it’s fixing a furnace maintenance issue at home or addressing a complex AC and furnace problem in a business setting, our trusted HVAC company in Oshawa ensures high-quality service. With experienced contractors, we handle all major brands we service, offering preventative care to keep your system running efficiently and get your air clean and comfortable. Our team specializes in expert HVAC adjustment, heat pump installation, and system upgrades to meet your needs optimally near Lake Ontario. We guarantee quality and customer satisfaction. Contact us for reliable solutions!

Can you provide heating and cooling services during holidays?

Yes, we provide HVAC services during holidays to assure your home comfort and peace of mind. Whether it’s emergency overhauls, HVAC maintenance, or a professional installation, our team is ready to assist homes and businesses. From fixing your functioning air systems to installing a new unit or servicing air conditioners from leading brands, we ensure safety and comfort even during peak seasons. Count on us to deliver efficient HVAC solutions and professional maintenance to keep your system running smoothly, ensuring your home stays warm and cozy. Contact us for reliable maintenance services anytime!

We are ready to help you with your HVAC needs in Oshawa and other cities

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Why choose our Oshawa HVAC technicians?