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Avalon Plumbing Maintenance in St Johns

Avalon Plumbing & Heating is your source for high quality plumbing and heating services throughout St. John’s and the Greater Metropolitan Area. Each project is organized so that it caters to your particular needs. We will sit down with you and design a system based on what fits your home and your lifestyle. We don’t just work on hot water tanks; we offer full plumbing services! As a consumer, you should make sure you have licenced, certified plumbers who are insured to take care of plumbing maintenance in St. Johns. Owner Sean Parrell is a certified plumber with over 40 years of experience.


Your Water Boiler Experts

Our specialty is hot water boiler installations and repairs. Also, we specialize in the conversion of oil furnaces to electric systems. We have a large inventory of Giant® hot water boilers and Slant/Fin furnaces for residential and commercial use so you’ll never have to wait weeks for delivery. We also understand more and more Canadians are trying to minimize their carbon footprint and save money on their utility bills. Avalon Plumbing & Heating can easily switch over your oil furnace to an environmentally friendly electric furnace. You’ll be saving money and helping preserve our natural resources! Call us to arrange financing through NL Power!


Focusing on Personal Service

At Avalon Plumbing & Heating, we believe in bringing you long-lasting plumbing and heating solutions for your home or business. Our knowledgeable technicians build direct and friendly relationships with you so we can offer you services that fit your specific situation. Our owner Sean takes care of each client personally so they know we’re plumbers they can trust. To avoid interfering with your busy schedule, we offer flexible 24/7 services, and in the case of an emergency, simply call us – we’ll be on the scene shortly to take care of the situation for St. Johns plumbing maintenance.


Your Certified Infloor Heating Specialists

Installation of systems for concrete, infloor joist heating systems and snow melt. Able to be powered by electric furnace, oil furnace or geothermal. Comes with 25-year warranty on piping system.


Satisfaction is guaranteed through our 24-month warranty (certain conditions apply), so call us today to schedule your consultation with a free estimate!


Professional Affiliations

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Service Area

We proudly serve St John's and the Greater Metropolitan Area.


We are available 24 hours a day! 709-697-0746

Switch your oil furnace to an eco-friendly electric furnace. Get More Info
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