Treated like family, treated right.
At Guest Plumbing & HVAC, we pride ourselves on being a family-owned and operated business that has been serving the community for many years. We are committed to providing reliable and affordable commercial and residential plumbing and HVAC services in Hamilton, Ancaster, Oakville, Toronto, Kitchener, St. Catharines, and the surrounding areas. Whether you need a quick and simple fix or an extensive repair or replacement, we have the experience and expertise to make it happen.
Our Services
We offer a wide range of plumbing and HVAC services, including:
- Residential Plumbing: From leaky faucets to whole-house re-piping, we have the expertise to tackle any plumbing issue.
- Water Heaters: We install, repair, and maintain water heaters to ensure your home has a constant supply of hot water.
- Furnaces: We install, repair, and maintain furnaces to keep your home warm and cozy.
- Air Conditioning: We install, repair, and maintain air conditioning systems to keep your home cool and comfortable.
- Plumbing Repair and Installation: From toilet repairs to dishwasher installation, we can handle any plumbing task.
- HVAC Maintenance: We offer maintenance plans for both residential and commercial furnaces, air conditioning, water heaters, and plumbing systems.
- Backflow Testing: We test and maintain backflow devices to prevent contamination of water systems.
Commercial Plumbing and HVAC Services
As a commercial property owner, it's essential to ensure your plumbing and HVAC systems are in good working order. We offer a range of commercial plumbing and HVAC services, including:
- Commercial Plumbing: From pipe repairs to system replacements, we can handle any commercial plumbing need.
- HVAC Systems: We install, repair, and maintain commercial HVAC systems to keep your business running smoothly.
- Hot Water Systems: We design and install hot water systems for commercial properties.
- Backflow Testing: We test and maintain backflow devices to prevent contamination of water systems.
- 24/7 Emergency Services: In case of an emergency, our team is available 24/7 to respond to your plumbing and HVAC needs.
Why Choose Guest Plumbing & HVAC?
At Guest Plumbing & HVAC, we believe in treating our customers like family. We're committed to providing exceptional service, honesty, and transparency in all our interactions. Our team is dedicated to ensuring your plumbing and HVAC systems are in good working order, and we're available 24/7 in case of an emergency.
Our Mission
Our mission is to provide high-quality plumbing and HVAC services to residential and commercial customers in the Hamilton, Ancaster, Oakville, Toronto, Kitchener, St. Catharines, and surrounding areas. We strive to achieve this by maintaining a team of highly trained and experienced technicians, using the latest technology and equipment, and providing exceptional customer service.
About Our Team
Our team is comprised of highly trained and experienced technicians who are dedicated to providing exceptional service. Our staff is committed to ensuring your plumbing and HVAC systems are in good working order, and we're available 24/7 in case of an emergency.
Get in Touch
If you have any questions or concerns, please don't hesitate to contact us. Our team is always happy to assist you.
Excellent Customer Service and Professionalism
The reviews of Guest Plumbing and HVAC highlight the exceptional customer service and professionalism of the company. Multiple authors have praised the team's dedication to providing top-notch service, from booking to completion of the job. The technicians, including Kyle, Carlo, Tongai, and Josh, have been commended for their expert work, attention to detail, and passionate approach to their roles.
Prompt and Reliable Service
Many reviewers have appreciated the prompt and reliable service provided by Guest Plumbing and HVAC. They have been flexible and accommodating, often scheduling appointments within 24 hours or less. The company's ability to communicate seamlessly with clients and keep them informed about the status of their appointments has been particularly praised.
High-Quality Workmanship
The reviews emphasize the high quality of the work performed by Guest Plumbing and HVAC. From installing water lines to servicing and maintaining appliances, the company's technicians have been commended for their skill and attention to detail. General contractors and property owners alike have praised the company's ability to complete projects efficiently and to perfection.
Excellent Customer Communication
Guest Plumbing and HVAC has been praised for its exceptional customer communication. From booking to completion of the job, clients have felt informed and comfortable throughout the process. The company's ability to manage projects and keep clients updated on progress has been particularly commended.
Personalized Service
Multiple reviewers have appreciated the personalized service provided by Guest Plumbing and HVAC. The technicians have taken the time to explain the issues, provide solutions, and offer recommendations. This personalized approach has helped clients feel valued and understood, leading to a high level of satisfaction with the company's services.
Exceptional Staff
The reviews highlight the exceptional staff at Guest Plumbing and HVAC. Brandon, Justin, Roger, and other team members have been praised for their professionalism, politeness, and caring nature. The company's focus on building a positive and supportive work environment has clearly paid off, as the staff's dedication and expertise shine through in their work.

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