Boiler Repair & Installation in Eastern Ontario

Friendly, Knowledgeable Experts
Our fully licensed, knowledgeable, clean-cut, and polite technicians are a big part of why our customers keep coming back.
Fast, Reliable Service
When your boiler stops working, you need quick assistance. Our team is ready to provide fast, dependable service whenever you need it.
Upfront, Transparent Pricing
No hidden fees or surprises—just clear, straightforward pricing shared before any work begins.

Boiler Repair & Installation Reviews

Common boiler Repair Issues

These are the most common boiler issues our customers in Eastern Ontario encounter when repairs are needed:

  • Boiler won’t turn on
  • Boiler isn’t heating my home enough
  • Water leaking from the boiler
  • Boiler keeps turning on and off (short-cycling)
  • Boiler not responding to thermostat changes
  • Some rooms aren’t warm as others
  • Strange noises coming from boiler
  • Pilot light keeps going out
  • Corrosion or rust on boiler components
  • High energy bills

Need boiler repairs? We service all Eastern Ontario.

When Should You Repair or Replace Your Boiler?

Here’s what to consider when deciding if it’s time to repair or replace your boiler:

Age of the Boiler
Boilers can last up to 20 years. Replacement is likely a better investment if your boiler is nearing this range.
Frequency and Cost of Repairs
Frequent breakdowns can indicate wear and tear, leading to diminished reliability, and regular repair costs can add up. If repairs become too frequent, a new boiler can offer consistent performance and reduce unexpected repair needs.
Heating Needs and Compatibility
Boilers are versatile, providing heat through radiators, in-floor systems, and, in some cases, hot water. If your current boiler isn’t meeting all your home’s heating needs effectively, it may be time to upgrade to a system with better compatibility, capacity and efficiency.

Unsure about your boiler? With our 100% Satisfaction Guarantee, you can trust our expertise. Contact us today!

Expert Boiler Installations with a Satisfaction Guarantee

At ATEL Air, we know that a proper boiler installation is essential for efficiency and reliability. That’s why our technicians conduct precise gas line and plumbing setups to prevent frequent repairs and avoid costly issues down the line. For homes with hard water, we also recommend water-softening systems to protect against scale buildup, which can reduce efficiency and lead to premature part failures.

And we’re so confident in our work that we back every installation with a 100% Satisfaction Guarantee. If your system doesn’t perform as promised or requires repairs, we’ll fix it for free—and if issues persist, we’ll replace it with a comparable system at no additional cost.

Why Choose ATEL Air Heating & Air Conditioning

Fast Response Time
We understand the urgency of boiler issues and respond quickly to restore warmth and comfort to your home.
75+ Years in Business
Providing Eastern Ontario with dependable HVAC installations, repair, and service for over 75 years and counting.
Reliable Maintenance
Our experts perform thorough maintenance to catch boiler issues early, helping to prevent unexpected breakdowns.
Fully Accredited Experts
Our fully licensed technicians install and repair boiler systems, ensuring your home stays reliably warm and comfortable all season long.
Whisper Quiet Guarantee
Enjoy worry-free living with our quiet, efficient boiler systems that won’t disrupt your home.
Care for Your Home
We treat your home respectfully, using tarps and booties to keep your space clean during every boiler service call.

Brands we Install

Frequently asked Questions

How soon can my boiler be repaired?

If you’re enrolled in our maintenance plan, you can expect same-day service, often within just a few hours. Non-members are scheduled at the earliest available time, which could be the same day or within a few days.

How do I know if a boiler is right for my home?

Boilers are an efficient and comfortable heating choice, especially with radiators or in-floor heating, as they distribute heat more gently than forced-air systems. Our experts can assess your home and recommend the best solution for your needs.

What are the benefits of converting from an oil boiler to a gas boiler?

Switching from oil to gas can save up to 50% on energy costs and free up valuable space in your basement. Our team has the expertise to safely and expertly handle oil-to-gas conversions.

Can boilers be used with snow-melt systems?

Yes—boilers efficiently power both in-floor heating and snow-melt systems, distributing warmth evenly from the ground up to keep indoor spaces cozy and outdoor areas like driveways, walkways, and patios snow-free all winter.

Boiler Brands We Repair

Our team repairs most boiler brands. If you don’t see your brand listed, don’t hesitate to reach out—we may still be able to assist.

Ajax Boiler Boilers, Alpha Boilers, Baxi Boilers, Bosch Boilers, Bryan Steam LLC Boilers, Buderus Boilers, EPCB Boiler Boilers, Fulton Boilers, Glow-worm Boilers, IBC Technologies Boilers, Ideal Heating Boilers, Laars Boilers, Main Eco Boilers, Miura America Boilers, Nationwide Boiler Inc Boilers, Navien Boilers, NTI Boilers, Only The Best Boilers Boilers, Precision Boilers LLC Boilers, Sigma Thermal Inc Boilers, Slant-Fin Boilers, Triangle Tube Boilers, Vaillant Boilers, Viessmann Boilers, Weil McLain Boilers

How It Works

Initial Consultation and Assessment
Our technicians perform a detailed assessment of your home, evaluating space layout, energy demands, and heating requirements.
System Design and Selection
Based on our findings, we help you choose a high-efficiency boiler system tailored to your property, whether it’s a new installation or an oil-to-gas conversion.
Professional Installation
Our experts install your boiler safely and efficiently, handling radiator or in-floor integration along with gas and plumbing connections to prevent future repairs.
Service, Repairs, and Ongoing Maintenance
We provide tailored maintenance plans and full-service repairs, including annual cleanings, to maintain efficiency and protect your boiler from silt and hard water damage.

home comfort tips

November 14, 2024
Welcome Back Shawn!

Shawn Lapier returns to ATEL Air as Lead Service Technician!

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