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HVAC Service GTA
❄ Cooling Services — GTA

Reliable Boiler Repair

All boiler makes and models are covered by our TSSA certified technicians and we will diagnose and repair your furnace as soon as possible.

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Google Reviews ★★★★★
BBB A+ Rated
TSSA Certified
Lennox Elite Dealer
Carrier Elite Dealer
24/7 Emergency Ready
10-Year Warranty
HomeStars Verified
Google Reviews ★★★★★
BBB A+ Rated
TSSA Certified
Lennox Elite Dealer
Carrier Elite Dealer
24/7 Emergency Ready
10-Year Warranty
HomeStars Verified
❄ AC Repair GTA

HVAC King Pro – A Reliable HVAC Company

If your boiler is not working properly then you need to do something about that. We have trained and Expert technicians who will be able to diagnose the fault at the very first and solve the problem at the same time.

Same-DayService Available
Free In-Home Assessment

We diagnose your heating system and heating requirements accurately, there is no upselling and no over-repairing. We have certified technicians who will examine your system and tell you what you need and what you can get rid of.

Same-Day Repair Available

Most boiler repair services can be done on a same-day basis. We arrive on time, make a diagnosis, do the work, test the system and pack up before leaving.

Parts and labour are covered for 10 years

We offer the industry's best warranty for all repairs. If the part requires repair during the coverage period it is repaired, no questions or hidden charges asked.

No Overtime fees or upfront Pricing

The cost will be provided prior to beginning. Honest flat rate pricing, no after hours or weekend surcharges.

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Top AC Brands We Install

We Carry The Best AC Brands

LennoxElite Dealer — Up to 26 SEER2
CarrierElite Dealer — Up to 24 SEER2
TraneComfort Specialist — Up to 22 SEER2
GoodmanReliable & Affordable — Up to 18 SEER2
Our Process

How Your Boiler Repair Works

Your Boiler repair is done in the following way:

1

Free Diagnostic Estimate

We come to your house, check out your boiler, report on the problem and let you know exactly how much we are charging, with no pressure or hidden charges.

2

Repair Approval

We spell out the issue and your choices in layman's language. Only approve the repairs that you need – no upsells!

3

Same-Day Repair

Our certified technicians bring common parts with them and can fix most of the problems in one visit.

4

Test and Walk-Through

We test heating, make sure air is moving properly, look for leaks and show you what we did and how it can be kept in good repair.

Why Choose Us

The HVAC King Pro Salient Features

TSSA Certified Technicians

All installations are made by a licensed and TSSA Certified Technician – safety is our top priority.

10-Year Warranty

Our warranty covers both parts and labour — the best coverage in the GTA. Protection for a full ten years.

24/7 After-Sales Support

If you have any questions following your installation, we are available around the clock (even nights, weekends, and holidays).

Rebate Assistance

We assist you in applying for all the government rebates available (up to $7,100) to get maximum savings.

Reduce the price of a quote by 10%

If you can provide us with any written estimate we will under-pay by 10%. Guaranteed. We do not believe in overcharging.

Serving All of GTA

We cover you in Mississauga, Scarborough, Brampton, North York and elsewhere.

FAQs

Boiler Repair Questions

What are the common problems of a boiler?

A boiler stops heating if it has a faulty thermostat, air trapped in the system, low water pressure, or a broken circulator pump.

What causes Banging or Gurgling noises from my Boiler?

This problem is Often called “kettling”, this is usually a result of mineral deposit and/or air in the system. The problem can only be diagnosed by a technician.

What is the quickest method of having a boiler repaired in GTA?

HVAC King Pro can provide you same day or next day service in the GTA. Wait times during peak winter period is 24-48 hours, unless emergency service is requested.

📍 Service Coverage

Areas We Cover

We are happy to serve homeowners in the Greater Toronto Area and surrounding regions, 24/7.

Greater Toronto Area
Greater Toronto Area & Beyond

Serving 50+ Communities throughout the GTA

Whether you are looking for HVAC services in downtown Toronto or the farthest point in the 905 belt, we are on the move. Same day response in most areas.

TorontoMississaugaBrampton VaughanMarkhamRichmond Hill ScarboroughEtobicokeNorth York OakvilleBurlingtonAjax WhitbyPickeringOshawa NewmarketAuroraStouffville King CityWoodbridgeConcord ThornhillMapleMilton GeorgetownKleinburg
Get a Quote in Your Area → 📞 Call 24/7

Are you searching for a Call Us Now

Call us today – we are open 24 hours a day! No heat? We respond within 2 hours or sooner.

📞 416-750-4363

Available 24 hours · 7 days a week

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🚨 Fast Boiler Repair — GTA

Get Your Boiler Fixed Today

Boiler is broken down in the cold? Our techs are available in the GTA 24 hours a day to help you with same day emergency repairs! Never take long to get warm back; get warm quickly.

24/7 emergency service available
Same-day response guaranteed
Upfront flat-rate pricing
TSSA certified gas techs
📞 416-750-4363 Available 24/7 · 7 Days a Week