BOILERS
Reliable Boiler Installation, Repairs & Hydronic Heating Solutions in Mississauga and Beyond
Enjoy silent, consistent warmth with professionally installed or serviced boilers. D&A Mechanical LTD specializes in modern, high-efficiency boiler systems for radiant floor heating, baseboard radiators, and domestic hot water. With 30 years of HVAC experience, we deliver comfort without compromise.
Who Is This Service For?
If your home has radiant heating, or you’re ready to ditch the ducts for a quieter, cleaner heat, boilers are your best friend. Our services are ideal for homeowners upgrading older systems, tackling inconsistent heating, or needing emergency repair for broken pumps, valves, or controls.
HYDRONIC EXPERTISE YOU CAN TRUST
Boiler Services That Bring Comfort and Control
From precise installations to reliable repairs and proactive maintenance, our boiler services are designed to keep your home consistently warm, quiet, and energy-efficient, especially when it matters most.
Boiler Installation
We install wall-mounted and floor-standing boilers for both home heating and domestic hot water.
Boiler Repairs
From leaks and lockouts to noisy pipes or low pressure, we handle all boiler issues with precision.
Tune-Ups & Maintenance
Routine maintenance keeps your boiler efficient, safe, and long-lasting, especially before winter hits.
QUIET, EFFICIENT, AND BUILT FOR CANADIAN HOMES
We Make Radiant Heating Work for You
Boilers offer a cozy, allergy-friendly alternative to forced-air systems. Whether you need a full retrofit or help maximizing your existing setup, our certified techs deliver expert guidance and clean installations designed for cold Canadian winters.
FREQUENTLY ASKED QUESTIONS
All You Need to Know About Boiler Systems
We know boilers aren’t always well understood, so we’ve broken down the most common questions to help you make confident, informed decisions about your home heating.
How is a boiler different from a furnace?
Boilers use hot water to heat your home through radiators or in-floor tubing—no ducts, no blowing air. It’s a quieter and more consistent heat.
Is switching to a boiler expensive?
It can be an investment, but one that pays off in comfort and efficiency. Plus, we offer systems eligible for rebates and help with planning every step.
Can I use a boiler for hot water too?
Absolutely. Combination boilers (combi units) heat both your home and your domestic water from a single system.
Are boilers safe?
Very safe, especially when properly maintained. We follow all TSSA guidelines and offer regular inspections to ensure peak safety and performance.
How long does a boiler last?
With proper maintenance, a quality boiler can last 15–20 years or more.
TAKE THE FIRST STEP TODAY
Let’s Make Your Home the Perfect Temperature
Whether it’s freezing outside or sweltering hot, your home should always feel just right. Upgrade your comfort—no more sweating through summer or layering up indoors in winter.