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Heat pump specialists · GTA
Heating & cooling
Heating & cooling
powered by
30+ years of HVAC experience. Cold-climate heat pumps, air conditioners and furnaces — installed meticulously across Toronto, Markham, Richmond Hill, Vaughan and Mississauga.
- Experience
- 30+
- Licences
- G2 · 313D
- Warranty
- 100%
Rebates
Heat pump rebates. Replacing an old furnace or A/C? Ask us which heat pump rebate programs your home may qualify for — we help with the paperwork.
Check my eligibility
G2 Gas Technician
313D A/C Mechanic
Refrigerant Type 1 · 2 · 3
Fully insured
Warranty on all work
Rebate assistance
30+ years experience
What we do
All services
Complete HVAC services
From high-efficiency heat pumps to radiant floors — one licensed team for heating, cooling, ventilation and hot water.
Our speciality
Heat Pumps
Cold-climate heat pumps that heat and cool your home year-round — our core speciality, with help on available rebates.
Learn more
Air Conditioning
High-efficiency central and ductless air conditioners, installed and serviced by licensed 313D technicians.
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Furnaces & Boilers
Gas furnace and boiler installation, replacement and repair by a G2-licensed gas technician.
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Geothermal Systems
Ground-source heat pump systems for the lowest long-term heating and cooling costs.
Learn more
Ventilation & Ductwork
Duct design, installation and cleaning, plus HRV/ERV ventilation for fresh, balanced air.
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Water Heaters
Tank and tankless water heater installation and replacement.
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Radiant Floor Heating
Hydronic in-floor heating for even, silent comfort in basements, bathrooms and whole homes.
Learn more
Indoor Air Quality
Air purifiers, filtration and humidity control for healthier air at home and at work.
Learn more
Maintenance & Service
Seasonal maintenance and repairs that keep your system efficient and your warranty valid.
Learn more
-25°C
cold-climate rated models
2-in-1
heating & cooling
Our speciality
Heat pumps are what we know best
Three decades of experience, sized for Ontario winters. We help you switch from an old furnace or A/C to an efficient heat pump — and guide you through available rebate programs.
- Room-by-room heat-loss calculation
- Ducted, ductless or hybrid systems
- Rebate paperwork assistance
- Warranty on equipment & labour
Who we work with
Homes, builds, condos & businesses
Homeowners
Replace an ageing system with an efficient heat pump — and let us help you claim available rebates.
See projects
New Construction
Complete HVAC design and installation for custom homes and builds, from rough-in to start-up.
See projects
Condos
Fan coils, heat pumps and ventilation for condo owners and property management companies.
See projects
Commercial
Reliable climate control for medical centres, clinics and commercial spaces.
See projects
Licensed & insured
Credentials you can verify
Owner Alexander Korenblum brings more than 30 years of hands-on HVAC experience. Every installation is done by licensed technicians and covered by full liability insurance and warranty.
30+
years in HVAC
Preparing for the commercial 313A Refrigeration & A/C Systems Mechanic licence.
G2
G2
G2 Gas Technician
Licensed in Ontario to install and service gas-fired equipment.
313D
313D
Residential A/C Systems Mechanic
Certified to install and service residential air conditioning and heat pumps.
T1–T3
T1–T3
Refrigerant Handling
Type 1, Type 2 and Type 3 refrigerant certifications.
INS
INS
Fully Insured
Full commercial general liability insurance on every job.
30+
years in HVAC
Why Energy Expert
Done right. The first time.
A small, licensed team that treats every home like its own: honest advice, careful installation and a system that is tested before we leave.
- Diagnose accurately
- Recommend honestly
- Install cleanly
- Test thoroughly
01
30+ years of experience
Three decades in HVAC with a deep specialisation in modern heat pumps.
02
Meticulous workmanship
Neat, careful installations that pass inspection and look professional.
03
Warranty on everything
Official warranty on the equipment and on every job we complete.
04
Fair, flexible pricing
Honest quotes and flexible pricing without compromising service.
Brands we install & service
Mitsubishi Electric
Daikin
Fujitsu
LG
Carrier
Lennox
Bosch
Napoleon
Navien
Rheem
How it works
From your call to a turnkey install
A simple four-step process with no surprises — the same specialist guides you from the first visit to start-up.
-
01
Request or call
Leave a request online or call us — we reply the same business day.
-
02
Free on-site visit
A licensed specialist visits your property and assesses the existing system.
-
03
Best solution & quote
We size the equipment properly and give you a clear, itemised quote.
-
04
Turnkey installation
Clean, meticulous installation, start-up and warranty — done right the first time.
Save on your upgrade
Heat pump rebates in Ontario
Switching from an old furnace or A/C to a cold-climate heat pump may qualify your home for current government and utility rebate programs. We check what you can claim and prepare the paperwork.
Google Reviews
What our clients say
5.0
Rating on Google
“Placeholder review text. Replace with a real Google review: e.g. feedback about the heat pump installation, cleanliness and communication.”
“Placeholder review text. Replace with a real Google review from a homeowner.”
“Placeholder review text. Replace with a real Google review from a builder or new-construction client.”
Service areas
Across the Greater Toronto Area
Toronto, York Region, Peel and Halton — we come to you for a free on-site assessment.
FAQ
Questions we hear often
Didn't find your answer? Ask a licensed specialist — we reply the same business day.
+1 (416) 000-0000Is the on-site visit really free? +
Yes. A licensed specialist visits your property, checks the existing system and gives you a clear, itemised quote — with no obligation.
Which areas do you serve? +
Toronto and the GTA: North York, Markham, Richmond Hill, Vaughan, Thornhill, Mississauga, Brampton, Oakville, Aurora and Newmarket.
Are you licensed and insured? +
Yes. Our technicians hold G2 gas and 313D refrigeration licences, and every job is covered by commercial general liability insurance.
Can you help with heat pump rebates? +
Yes. We check which current programs your home may qualify for and prepare the documents you need.
Do you give a warranty? +
Every installation comes with the manufacturer warranty on equipment and our own warranty on labour.
Blog
All articles
Guides & news
Practical advice on heat pumps, rebates and keeping your system in shape.
Heat Pumps
2 min read
Do heat pumps really work in an Ontario winter?
Cold-climate heat pumps have changed the answer. Here is what to expect when the temperature drops — and when a backup makes sense.
Read article
Rebates & Savings
1 min read
Heat pump rebates: how to prepare before you apply
Rebate programs change, but the preparation is mostly the same. A short checklist so you do not lose money on paperwork.
Read articleReady for a more efficient home?
Book a free on-site visit. A licensed specialist will assess your system and give you a clear, itemised quote.