24/7 Emergency HVAC Service

Furnace Out in Edmonton? We're There in 90 Minutes.

90-minute dispatch across Edmonton, Sherwood Park & St. Albert — upfront pricing, no surprise fees, backed by our fixed-right-first-time guarantee.

Get My Free Quote Emergency? Call 780-555-0100 Now

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Free quotes — same-day response

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18+ Years Experience
2,500+ Installations
24/7 Emergency Service
4.9★ 147 Google Reviews

Licensed & Insured

Fully licensed Alberta gas contractors, WCB covered, and BBB accredited for your complete peace of mind.

Upfront Pricing

No hidden fees, no surprise invoices. You'll know the full cost before we start any work.

24/7 Emergency Service

Furnace out at midnight in -30°C? We answer every call and dispatch fast, day or night.

What We Do

Full-Service HVAC Solutions

From routine maintenance to emergency repairs, we handle every aspect of your home comfort system.

Heating Installation

Installing a new furnace or upgrading an aging system? We size and install high-efficiency heating built for Edmonton winters — done right the first time. Our techs pull the permits and carry the parts, so you're not waiting weeks to be warm.

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AC Installation

Done sweating through Alberta summers? We size and install central AC systems that actually match your home — no guessing, no return trips. Every install is permitted, pressure-tested, and backed by our fixed-right-first-time guarantee.

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Furnace Repair

Furnace making strange noises, blowing cold air, or won't start? We diagnose and repair most issues on the first visit — same-day for emergencies. Every truck carries parts for Lennox, Carrier, Trane, Goodman & York — so 9 out of 10 repairs get done before we leave.

Book My Repair Today

AC Repair

AC not cooling, cycling too fast, or completely shut down? We diagnose and repair all major brands — same-day appointments available when it matters most. Flat-rate pricing means you know the full cost before we touch anything.

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Maintenance Plans

The last thing you need is a breakdown at -30°C. Our annual tune-ups catch small problems before they become expensive emergencies. Plan members get front-of-line priority scheduling — so when weather hits, you're not at the back of the queue.

See My Plan Options

Indoor Air Quality

Stuffy air, dusty rooms, dry skin, or unexplained allergy symptoms at home? We install HRV systems, HEPA filtration, humidifiers, and UV air purifiers tailored to your home. Breathe air that's actively cleaned and balanced — not just less bad.

See My Air Quality Options
Where We Work

Serving Edmonton & Surrounding Areas

We cover the greater Edmonton metro region — wherever you are, Northstar is nearby.

Edmonton Sherwood Park St. Albert Leduc Spruce Grove Fort Saskatchewan
Northstar Heating & Cooling team of technicians
2008 Est. in Edmonton
Our Story

Edmonton's Trusted Family HVAC Company

The Kowalski family has been keeping Edmonton homes warm in winter and cool in summer since 2008. What started as a one-truck operation has grown into a team of 12 licensed technicians serving thousands of homeowners across the greater Edmonton area.

We built this business on one principle: treat every customer's home like it's our own. That means honest assessments, fair pricing, and work we stand behind — every time.

HRAI Certified
Alberta Gas Code Certified
WCB Alberta Covered
BBB Accredited Business
Transparent Pricing

Maintenance Plans for Every Home

No surprise charges. Lock in annual peace of mind with one of our maintenance packages.

Basic Tune-Up

$129 / year

One system, once a year

  • Annual furnace or AC inspection
  • Filter replacement (1 included)
  • Safety check & efficiency report
  • Priority scheduling
  • 24/7 emergency discount
  • Both systems covered
Start My Basic Plan
Most Popular

Comfort Plan

$229 / year

Furnace + AC, full coverage

  • Bi-annual tune-up (both systems)
  • Filters replaced each visit
  • Safety check & efficiency report
  • Priority scheduling
  • 15% off emergency service calls
  • Parts & labour warranty
Start My Comfort Plan

Premium Protection

$399 / year

Total home comfort coverage

  • Quarterly system checks
  • Unlimited filter replacements
  • Safety check & efficiency report
  • Front-of-line emergency priority
  • 25% off all service calls
  • 1-year parts & labour warranty
Start My Premium Plan

All plans include GST. Custom commercial plans available — contact us for a quote.

Repairs from $149 Furnace installs from $4,999 AC installs from $3,499

Every job gets a written upfront quote before we begin — no surprises.

What Customers Say

Edmonton Homeowners Trust Northstar

Don't take our word for it — here's what real customers have to say.

"Our furnace died at 11pm in January — like -28°C outside. I called Northstar half expecting a voicemail. A tech was at my door within 90 minutes and fixed it the same night. I've been a customer ever since."

Darren M.

South Edmonton

"Got three quotes for a new high-efficiency furnace and AC combo. Northstar wasn't the cheapest, but they were the most thorough — measured my house properly and explained exactly what we needed. Two years in, zero issues."

Sandra K.

St. Albert

"Been on the Comfort Plan for three years. It pays for itself — they caught a small heat exchanger crack on the annual inspection that could've been a huge problem. Always on time, clean, and professional."

Rachel T.

Sherwood Park

Get In Touch

Request a Free Quote

Fill out the form and we'll get back to you within one business day. Need something faster? Call us directly.

Phone

780-555-0100

Office

10045 Jasper Ave, Edmonton, AB T5J 1S2

Hours

Mon–Fri: 7am–7pm

Sat: 8am–5pm

Emergency: 24/7

We respond within 1 business day. For emergencies, call us directly.