24/7 Emergency Service

COMFORT
Without Compromise

Expert heating, cooling, and ventilation for homes and businesses across Ontario. Licensed, insured, and on call when you need us most.

Get An Instant Quote See Our Work
Scroll
0
Years in Business
0
Systems Installed
0
Service Calls
0
% Satisfaction
What We Do

Our Services

From emergency furnace repairs at 2AM to full system replacements, BlackHawk has the tools, training, and drive to keep your family comfortable year-round.

Furnace Installation

Furnace Installation

High-efficiency gas and electric furnaces sized perfectly for your home. We remove the old, install the new, and guarantee the work.

  • 96%+ AFUE high-efficiency models
  • Variable-speed blower motors
  • 10-year parts & labour warranty
  • Same-day install available
Air Conditioning

Air Conditioning

Central air, ductless splits, and heat pumps — installed right and running quiet. Beat the Ontario heat without breaking the bank.

  • SEER2 16+ energy-efficient units
  • Ductless mini-split systems
  • Refrigerant top-ups & leak repair
  • Preventative maintenance plans
Duct Cleaning

Duct Cleaning

Clean ducts mean cleaner air. Our truck-mounted vacuum systems remove years of built-up dust, allergens, and debris.

  • Full-home duct sanitization
  • Dryer vent cleaning
  • HEPA filtration upgrades
  • Before & after camera inspection
Heat Pumps

Heat Pumps

Heat and cool with one system. Modern heat pumps deliver 300%+ efficiency and qualify for government rebates up to $7,100.

  • Air-source & cold-climate models
  • Government rebate assistance
  • Works down to -25°C
  • Replaces furnace + AC in one
Indoor Air Quality

Indoor Air Quality

Breathe better with whole-home air purification, humidification, and ventilation. Especially critical for allergy and asthma sufferers.

  • UV germicidal light systems
  • Whole-home humidifiers
  • HRV/ERV installations
  • Air quality testing & reports
Emergency Repair

Emergency Repair

Furnace out at midnight? AC die during a heat wave? Our emergency team responds within 90 minutes, 24/7, 365 days a year.

  • 90-minute response guarantee
  • No overtime or holiday surcharges
  • Fully stocked service vans
  • Senior & veteran discounts
Why BlackHawk

Built Different

We're not a call centre. We're a crew of licensed technicians who live in the communities we serve.

Technician at work

Licensed & Factory-Trained

Every technician on our team holds a G2 gas licence and completes annual factory training with the brands we carry. No subcontractors, no apprentices left alone on the job.

12
Licensed Techs
200+
Hours Training/Year
Team

Transparent Pricing

No hidden fees, no pressure upsells. We give you a flat-rate quote before we start, and we stick to it. If we find something unexpected, we call you first — never just add it to the bill.

$0
Hidden Fees
100%
Upfront Quotes
Authorized Dealer

Brands We Trust

Lennox Carrier Goodman Daikin Napoleon KeepRite Mitsubishi
Our Work

Recent Projects

Every install is a showcase piece. Here's a look at some recent BlackHawk jobs across the GTA and surrounding areas.

Project 1
Oakville, ON

Full HVAC Replacement

Project 2
Burlington, ON

Dual-Zone Ductless

Project 3
Hamilton, ON

Heat Pump Conversion

Project 4
Mississauga, ON

Commercial Rooftop Units

Project 5
Milton, ON

Whole-Home Air Quality

Project 6
Grimsby, ON

Furnace + AC Bundle

How It Works

Our Process

From first call to final walkthrough, we make HVAC simple.

Free Assessment

We visit your home, assess your current system, measure your space, and discuss your comfort goals. No charge, no obligation.

Custom Proposal

You receive a detailed, flat-rate quote with equipment specs, rebate eligibility, and financing options within 24 hours.

Expert Install

Our licensed crew handles everything — removal, installation, electrical, gas, permits, and inspection. Most jobs done in one day.

Lifetime Support

Annual tune-ups, priority service, and 10-year warranty coverage. We're a phone call away for the life of your system.

0
Systems Installed
0
Years Strong
0
Min Response Time
Testimonials

What Our Customers Say

6,200+ installs and a 4.9-star average. Don't take our word for it.

"Furnace died at 11PM on a Saturday in January. BlackHawk had a tech at our door in under an hour. Fixed a cracked heat exchanger and had us warm again by 1AM. Unreal service."

Mike Patterson
Oakville, ON

"Got three quotes for a new AC system. BlackHawk was the most detailed, the most transparent, and the most affordable. Installed a Lennox 16 SEER2 in one day. Couldn't be happier."

Sarah & James Whitfield
Burlington, ON

"We switched from our old HVAC company after 15 years. BlackHawk's annual maintenance plan is half the price and twice as thorough. They actually explain what they're doing."

David Kowalski
Hamilton, ON

"Had BlackHawk install a cold-climate heat pump for our 2,400 sq ft home. Our gas bill dropped by 60%. They handled the Enbridge rebate paperwork too. Top-notch from start to finish."

Angela Chen
Mississauga, ON

"Our commercial building needed 4 rooftop units replaced. BlackHawk coordinated the crane, pulled the permits, and finished in two days with zero downtime for our tenants. Professional operation."

Robert Fenwick
Stoney Creek, ON
Flexible Payment

Financing Options

Comfort Now, Pay Later

Don't let budget hold you back from a comfortable home. We offer flexible financing through our lending partners with rates as low as 0% for qualified buyers.

  • 0% interest for up to 12 months OAC
  • Low monthly payments starting at $49/mo
  • No prepayment penalties
  • Instant approval in minutes
  • Stack with government rebates
Modern home
Common Questions

FAQ

How long does a furnace installation take?+

Most residential furnace installations are completed in one day — typically 4 to 6 hours. This includes removing the old unit, installing the new one, running diagnostics, and a full walkthrough with you.

Do you offer emergency service?+

Yes — 24 hours a day, 7 days a week, 365 days a year. Our emergency response time averages 60-90 minutes across the GTA. No overtime surcharges.

What brands do you install?+

We're authorized dealers for Lennox, Carrier, Goodman, Daikin, Napoleon, KeepRite, and Mitsubishi. We'll recommend the best brand and model for your home size, budget, and efficiency goals.

How do government rebates work?+

Ontario homeowners can receive up to $7,100 through the Greener Homes Grant and Enbridge rebates when upgrading to eligible high-efficiency equipment. We handle the paperwork for you.

How often should I service my HVAC system?+

We recommend annual maintenance — furnace in the fall, AC in the spring. Regular tune-ups extend equipment life, improve efficiency, and catch small problems before they become expensive repairs.

Do you service commercial buildings?+

Absolutely. We service and install rooftop units, VRF systems, make-up air units, and commercial boilers. We work evenings and weekends to minimize disruption to your business.

Ready to Upgrade
Your Comfort?

Free in-home assessment. Flat-rate pricing. No pressure, no surprises.

Book Your Free Quote
Get In Touch

Contact Us

BlackHawk Heating & Cooling

(905) 555-9400
24/7 Emergency Line
info@blackhawkhvac.ca
88 Steelworks Drive, Unit 5
Hamilton, ON L8E 5N3

Business Hours

Monday – Friday7:00 AM – 7:00 PM
Saturday8:00 AM – 4:00 PM
SundayEmergency Only
Emergency Service24/7 / 365