Guest Plumbing & HVAC

Business Details

Emergency

services

Reliable Plumbing and HVAC Services in Ancaster, Ontario

Established to serve Hamilton-area homeowners and businesses, Guest Plumbing & HVAC Plumbing & HVAC delivers comprehensive plumbing and HVAC solutions rooted in local expertise. Our team combines technical proficiency with community values, offering everything from emergency repairs to system installations and maintenance programs. With decades of collective experience in residential and commercial systems, we prioritize long-term solutions that enhance comfort and efficiency.

Recognized through industry awards and builder partnerships, we maintain rigorous quality standards while emphasizing transparent communication throughout every project. Our financing options ensure accessibility to essential services, and our 24/7 emergency response demonstrates commitment to client needs at every hour. This locally owned operation remains deeply invested in community initiatives while maintaining technical certifications that validate our service excellence.

Services

Plumbing Repair Furnace Installation AC Maintenance Water Heater Services Air Quality Management Backflow Testing Commercial HVAC Duct Cleaning Emergency Services Maintenance Packages

Highlights and features

We maintain 24/7 emergency service availability for urgent plumbing and HVAC needs
Our technicians hold industry certifications in plumbing and HVAC system installation
We offer manufacturer-backed financing options for system replacements
We partner directly with builders for new construction plumbing and HVAC systems
We provide maintenance packages covering both residential and commercial equipment

What people say

Reliable and affordable services Pleasure to deal with Impressed with the culture Professional maintenance programs Quality system installations

Website

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Services

Plumbing Repair

Our certified technicians address residential and commercial plumbing issues including leaks, clogs, and system failures. Using advanced diagnostic tools, we provide lasting repairs for both emergency and scheduled service calls across Southern Ontario. Our approach combines immediate problem resolution with preventive maintenance recommendations to minimize future disruptions.

Furnace Installation

We specialize in energy-efficient furnace installations for residential and commercial properties. Our NATE-certified technicians assess building requirements to recommend optimal heating solutions, including high-efficiency models that reduce energy consumption while maintaining consistent indoor comfort throughout Ontario's colder months.

AC Maintenance

Our preventive maintenance programs extend HVAC system longevity while ensuring peak performance. Technicians inspect components, clean coils, and test operations to identify potential issues before summer demand. Commercial clients benefit from scheduled visits that maintain equipment warranties and prevent unexpected downtime during peak usage periods.

Water Heater Services

We provide comprehensive water heater solutions including tank and tankless system installations, repairs, and maintenance. Our technicians diagnose heating inefficiencies, replace faulty components, and recommend energy-saving upgrades. Commercial clients receive specialized services for high-demand hot water systems in multi-unit and industrial settings.

Air Quality Management

Our air quality solutions address allergens, humidity control, and ventilation requirements for healthier indoor environments. Services include HEPA filtration installations, UV light systems, and duct cleaning that meets industry standards. Both residential and commercial clients benefit from improved air circulation and reduced respiratory irritants through our comprehensive assessment and treatment protocols.

Questions

What areas do you service?

We provide plumbing and HVAC services in Ancaster, Hamilton, Toronto, Oakville, Kitchener, St. Catharines and surrounding Southern Ontario regions.

Do you offer emergency services?

Yes, our 24/7 emergency service responds to urgent plumbing and HVAC issues outside regular business hours.

Are financing options available?

We offer manufacturer-backed financing programs for qualifying system replacements and major repair projects.

What HVAC maintenance packages exist?

We provide seasonal maintenance plans covering furnaces, air conditioners, and commercial HVAC systems to optimize performance and extend equipment lifespan.

Do you work with new construction projects?

Yes, we collaborate directly with builders and developers for complete plumbing and HVAC system installations in new residential and commercial developments.

Reviews (7)

Write a Review

Scott Collins

Jan 12, 2022 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I can't say enough about how impressed I am with Guest. We are doing a large Reno of our home and Guest is taking care of complete HVAC and Plumbing. Rough in is basically complete, and Mark, Alec and Matt amoung others have been amazing. They treat my home and work as if it was there own. Thank you.
Services:Install water heater,Install heating system,Installation,Install shower

Lucas Murphy

Dec 27, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Excellent service.. 10/10! My mother had Parsa for her plumber. He was prompt, professional and courteous. Service was very friendly and clean. Thank you Guest!
Service:Unclog drain

Sue Rogalski

Nov 18, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Definitely refer this company! Had problems with heat going to my daughters bedroom. From the first call they were on top of it! Sent out a tech same day and within a week the problem was solved. Tyler and crew did an amazing job! Very professional all around! Way to go guys!
Service:Repair HVAC

Casey Mitropoulos

Oct 29, 2021 Report

Parsa from Guest Plumbing & Heating completed a toilet line and tap line pipe repair for us. The work was completed quickly and efficiently, with Parsa explaining what he needed to do ahead of the job. He was professional and pleasant and finished the work assigned, as well as correcting another issue that he saw while working on the first issue. Great job!

Peter Giancola

Oct 01, 2021 Report

I had Guest Heating install brand new furnace HVAC system from scratch on one of my projects. Their pricing was extremely reasonable.
Tyler looked after the project. His team was extremely experienced, efficient, and on time.
Dealing with Tyler made one of my bigger projects on the job-site a breeze! Will definitely use for all upcoming projects.

Joe Fera

Sep 27, 2021 Report

I have been working with Guest Plumbing and Heating for over a year now. I know them to be a reliable, caring company and team that not only provides high quality services and value, but also gives back to the community in many ways. If you are looking for a company to trust with your plumbing and heating needs, look no further than Guest Plumbing & Heating!

John O'Sullivan

Sep 17, 2021 Report

We had the Guest Plumbing crew come out after a local plumber put the job in the 'too hard basket'. The guys did a fantastic job, good communication, provided a few recommendations.
Loved that they just made it work. Great job guys.