Plumbing, Heating or Cooling Emergency? Call us 24/7.

For service needs from A to Z… just call A & B!

Celebrating 40 years of service in Calgary & Area
We provide the very best in plumbing & heating services, and we’ve done so since 1983. Our team of technicians is experienced in jobs of all sizes and is ready to get to work on your residential, commercial, or industrial project.


Installation & maintenance from Calgary’s heating, ventilation & air conditioning experts.

Drain Cleaning

Have your drains flushed, unclogged & evaluated by video inspection.


Planned kitchen & bath renovations & restoration services following fire or flood.

Plumbing & Gas Fitting

24/7 service from our master plumbers & gas fitters

Hydro Vac

Experienced hydro vac excavation, daylighting & potholing services.

All Services

Comprehensive plumbing, gas, HVAC, renovation, drain cleaning & hydro vac services for Calgary & area homes & businesses.

Current Promotions

Cool Special on Air Conditioning

Book a residential air conditioner installation before May 31, 2024 and receive 15% off your quote! Minimum: $5,000 installation, pre-discount to qualify.

From A to Z with A & B

Require emergency plumbing or HVAC services? Need routine maintenance? Planning a new build or renovation to your home, business, or industrial facility that requires HVAC installation or gas hook-up?

For service needs from A to Z, call A & B!

Our skilled technicians and fleet of service vans (you’ll recognize them by the big red wrench) are on standby 24/7 – ready to troubleshoot your emergency or provide the expert service Calgarians have appreciated for nearly 40 years. There’s no job too big, or service too small. We’re here for you when you need us.

A&B Plumbing & Heating Excavation jobsite

Professional Affiliations

A & B Plumbing & Heating Ltd. is a registered member of COR™ (Certificate of Recognition program) and is certified for Backflow Testing. Our master plumbers, gas fitters, furnace technicians, HVAC truck operators, and indentured apprentices are bonded and insured for your protection. For your peace of mind, we offer a warranty on all labour, and we honour all manufacturers’ warranties.


Get in touch to schedule an appointment or request an estimate.

Brands We Carry

Armstrong Air

Recent Projects

What Our Customers Say

I got my furnace replaced and the service was professional and efficient.

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Left the area very clean and the gentleman was very kind. This is the third project I’ve had completed by them and the service is always good and the project well done! I would highly recommend them!

Serena B. 

I had a problem with no hot water and I had called several companies with no luck so I called A&B Plumbing and they came out within an hour.

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Martin came in and told me what was wrong and kindly did what he had to do and advised me that when the weather gets better that the piping outside needs to be altered. He was very professional and knowledgeable. I would highly recommend Martin and I have given the phone number to a few of my neighbors in my condo complex. Thank you again Martin.

Lesia D

I am on the condominium board and we had a toilet stub leak on the unit below and Scott came out and did a great job on the repair.

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Not only did he do a great professional job but he was so respectful and courteous to our residents involved and if you are on the board of any condo building you will know the repair is only half the job and Scott handled the job and our resident with some of the best professional courteously I have ever seen. I would recommend A&B anytime. We use them all the time and are always pleased.

Kevin T.


Save HUGE during our ‘cool’ early-bird special on air conditioners…
Book an air conditioner quote by June 30th and get 15% off your price!

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