Better Protect Your Home From Water Damage
Better protect your home’s foundation from water damage with comprehensive main shut-off valve repair and replacement from Action Furnace
Our experienced team of plumbers can handle everything from seized valves, to stripped connections, providing you with permanent solutions.
We require hours of mandatory training for our plumbers, helping you get the most thorough, professional and efficient main shut-off valve repair and replacement service in Alberta.
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Leading Plumbing Techniques
Fully-Stocked Service Trucks
The Best Repair guarantees
Why Choose Action Furnace For Your Main Shut-Off Valve Service
Straight Forward pricing
We will provide you with an all-inclusive upfront cost for the products and services you need.
ready to take action
We ensure that our team of plumbers have everything they need to complete your main shut-off valve repair or replacement as quickly and effectively as possible.
Exceptionally Friendly, Well-Trained, & Highly-Skilled Plumbers
Our plumbers are required to complete a comprehensive apprenticeship program. Our plumbers are very respectful of you and your home – we leave it cleaner than we found it!
5-STAR CUSTOMER SERVICE
Our commitment to quality service does not end once we have repaired or serviced your main shut-off valve. This is why we have thousands of 5-star reviews.

Fixed Right Or It’s Free
If one of our Plumbing repairs should fail during the first year, we will repair it again absolutely FREE.
We will also return 100% of your original investment. Action Furnace: where repairs are always Fixed Right or It’s Free.
What To Expect With Your Main Shut-Off Valve Repair Or Replacement
1. Diagnostics Test
During your main shut-off valve evaluation, your plumber will inspect the valve, it’s connections and the condition of your overall plumbing system to quickly identify the source of the issue, and determine whether repair or replacement is necessary.
2. Recommendation
All main shut-off valve repair or replacement recommendations are fully explained and we’ll go over our most popular options for water savings.
3. Repair
Every main shut-off valve repair or replacement includes the same detailed process to make sure your system is set up for success. This process includes:
- Thorough inspection of the valve and surrounding area to identify issues or leaks.
- Clean and repair, or replace the effected valve to ensure water savings, and leak protection
- Reconnecting, water pressure testing and leak detection to ensure water is flowing properly.
You can also rest easy knowing that if one of our plumbing repairs should fail during the first season, we will repair it again absolutely free. We will also return 100% of your original investment, because our repairs are always Fixed Right or It’s Free!
Quick Troubleshooting For Your Main Shut-Off Valve
Seized Valves
If your main shut-off valve is seized due to wear and tear, freezing or lack of use, call Action Furnace. Seized valves significantly increase the risk of water damage due to the inability to stop the flow of water.
Strange Noises
Unusual banging signs coming from your boiler can be caused by buildup due to Alberta’s hard water in your boiler’s components. When left unaddressed this buildup can permanently damage your system.
Leaks
Unaddressed leaks can lead to water damage and mould growth.
Hard Water Build-Up
Hard water build-up can seize valves, damage seals and restrict water flow, so give our plumbers a call right away for prompt repairs.

Main Shut-Off Valve Repair FAQs
What are the signs of a broken main shut-off valve?
Difficulty turning, leaking, failure to stop water flow and visible build-up due to Alberta’s hard water are all signs that your home’s main shut-off valve wither needs to be repaired or replaced.
Who is responsible for the main shut-off valve?
While your municipality is responsible for any main water line servicing, the main shut-off valve connected to the home is the homeowners responsibility. So don’t leave anything to chance, if you suspect an issue with your main shut-off valve, call in Action Furnace right away!
Is it better to repair or replace my main shut-off valve?
In most cases, a full valve replacement will be recommended to ensure ongoing leak prevention and reliability.
How long does it take to replace my main shut-off valve?
Main valve replacement typically takes 1-3 hours to complete. This includes draining of the plumbing system, removal of the old valve, cleaning the connections and reinstalling the new valve before thorough testing to ensure proper water flow.
Sets The New Standard For Customer Service
At Action Furnace, exceptional service isn’t just a promise—it’s our standard. From the first call to the final follow-up, we go beyond repairs to deliver comfort, reliability, and genuine care.
Every technician, every visit, every detail is designed to raise the bar for what homeowners can expect from their HVAC company.
Albertans Consistently Choose Action Furnace!
50+
Years In Action
40,000+
Installations
13,000+
5-Star Reviews

Save with a Comfort Club Hot Water Tank Max Membership!
- 50% off dispatch fees
- Priority service within 48 hours
- Discounts on future repairs
- Annual plumbing inspection & Hot Water Tank flush
$18.95/Month
Services We Offer
Installation, Repair, Maintenance




What Our Customers Are Saying
Gurinder G.
Very professional explained everything thoroughly. Extremly kind and knowledgeable! Well done! And keep up the good work its hard finding good hard working people these days, we feel blessed. Thank you.
Deanna B.
Great customer service, explain of what service being done on the day of service and make recommend of to maintain up keep. Thank you very much, very pleased. Have a great day.
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