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Hot Water On Demand Installation in Lumby, BC
Certified Tankless Installers Endless Hot Water, Sized Right

Hot Water On Demand Installation in Lumby, BC

Tankless water heaters for Lumby homes and valley acreages — sized for the coldest inlet temps in our service area, installed with proper propane capacity.

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4.8 22 reviews
Tankless for the Hardest Water and Coldest Inlet
31+ Years in Vernon
Lumby's Tankless Specialists

Tankless for the Hardest Water and Coldest Inlet

Tankless in Lumby is a compelling long-term investment for properties that keep replacing tanks every 6–8 years because well water kills them early. A properly maintained tankless lasts 20+ years, but only if it's sized for Lumby's cold winter inlet (among the coldest in our service area), installed with adequate propane supply, and paired with a softener because Lumby well water will scale a heat exchanger faster than almost anywhere else in the Okanagan.

We install tankless across Lumby, Creighton Valley, Trinity Valley, and Mabel Lake Road with every piece quoted: propane line sizing, venting, condensate, water test, and softener recommendation. No surprise charges. Winter delta-T sizing so the unit performs in January, not just July.

  • Tankless installs (propane & natural gas)
  • Winter delta-T sizing
  • Propane line upgrades
  • Well-water softener pairing
  • Tank-to-tankless retrofits
  • Commissioning & warranty registration
What We Handle

Tankless for Lumby & the Valleys

  1. New Installs

    Sized for Lumby's coldest-in-region inlet at real peak demand. Propane-fed with proper regulator and tank sizing.

  2. Tank-to-Tankless Retrofits

    Most Lumby retrofits need propane line upgrades. Full job quoted — no change orders.

  3. Propane-Fed Tankless

    Nearly all Lumby acreages run propane. Proper tank capacity and regulator assessment included.

  4. Softener Pairing

    Lumby water is the hardest in our service area. Softener pairing isn't a suggestion — it's essential for unit longevity.

  5. Cabin & Homestead Tankless

    Mabel Lake Road and deep-valley properties — no standby loss when the property sits empty, instant hot water on arrival.

  6. Commissioning

    Every unit commissioned and warranty-registered. Valid from day one.

How It Works

Tankless Done Right

  1. Demand & Water Review

    Household peak, water test, propane assessment — all before the quote.

  2. Propane Assessment

    Tank size, regulator, line capacity checked and scoped.

  3. Written Quote

    Unit, propane upgrade, venting, condensate, electrical, commissioning — itemized.

  4. Clean Installation

    Lines clean, unit level, venting to spec.

  5. Commissioning & Walkthrough

    Flow-test, warranty, settings, maintenance walkthrough.

Why Stevenson

Why Lumby Picks Us for Tankless

Coldest-Inlet Sizing

Lumby has the coldest winter inlet water in our service area. We size for that reality.

Propane-Certified

Nearly all Lumby runs propane. We handle it with full certification.

Hardest-Water Planning

Softener pairing is mandatory here. We water-test and recommend as part of every install.

Service After Install

Annual flushing is critical in Lumby water. We schedule it.

Related Services

Common Questions

Tankless FAQ — Lumby, BC

Yes — with softener and annual flushing. Lumby water is the hardest in our area, but with proper treatment tankless outlasts tanks dramatically.

Propane upgrades, venting, condensate add $1,500–$4,000 to retrofits. Full job quoted.

We assess tank and regulator at quote time. Upgrades scoped as part of the job.

Mandatory in Lumby water. The difference between 20-year and 6-year life.

Yes — zero standby loss while empty, instant hot water on arrival.

Sized at winter delta-T for your actual fixture count.

Customer Reviews

What Stevenson Mechanical Customers Say

4.8 Based on 22 Google reviews
Chelsea Harrop
Chelsea Harrop

Shadd and his team are absolutely wonderful and did a great job. I needed a basement sink plumbed and new washer dryer hookups and they were able to get it done in short order, kept everything tidy and were super easy to deal with. They knew my budget and worked with me to stay within it and gave me everything I needed. They are very professional, skilled and their prices are more than reasonable. I would highly recommend them to everyone!

Chris' Integra Tire Auto Centre
Chris' Integra Tire Auto Centre

HIGHLY RECOMMENDED BY US! 4 weeks ago, our hot water and air conditioning quit working on the same day! I called and spoke with the AMAZING Denise, she had Alex out at our shop within the day and he had everything diagnosed and parts ordered, not long after the first appointment, he had our hot water back in working order and then our A/C was repaired after that! Anytime we have had any issues, they have been very prompt to show up on the same day and Alex fixed it all! Such amazing and friendly services! You all have a forever client with Integra Tire and our team moving forward! Thank You!

Arthur Enns
Arthur Enns

Plumbing problems are never fun, but we appreciated how Stevenson Mechanical handled the replacement of our sump pump --from booking the appointment to the on-time arrival of our plumber and his friendly, competent service (which included persevering through some unexpected issues). Thank you for your expertise and excellent service!

Margo Pepper
Margo Pepper

Called just before noon, on a Friday, at 1:40 plumber arrived and fixed problem in 15 minutes. Very nice young man. I will be calling back soon for some quotes on other needs. Thank you so much to the receptionist for reaching out to staff and arranging such prompt service. Today had old gas fireplace removed. Yet again outstanding service, owner came to assist very quickly. Answered all my questions. Thanks guys.

Christine Allen
Christine Allen

This company is great! We needed to have our air conditioning unit disconnected and moved temporarily as we were getting our backyard patio redone. They were able to accommodate our last minute request, they completed the work quickly and got our unit reconnected just in time to beat the heat ! I would highly recommend them!

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Get Started Today

Need Hot Water On Demand Installation in Lumby, BC?

Stevenson Mechanical is ready to help. Licensed, local, and committed to honest service across the North Okanagan.

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5896 Rimer Rd, Vernon, BC Monday, 7:30 a.m.–4:30 p.m | Tuesday, 7:30 a.m.–4:30 p.m. | Wednesday, 7:30 a.m.–4:30 p.m. | Thursday, 7:30 a.m.–4:30 p.m. | Friday, 7:30 a.m.–4:30 p.m. | Saturday, Closed | Sunday, Closed