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Certified Mini-Split Installers Cooling Where Ducts Don't Go

Ductless Mini-Split Installation in Lumby, BC

For Lumby farmhouses, Creighton Valley homesteads, Mabel Lake cabins, and workshops without ductwork — ductless mini-splits sized for Monashee conditions and rebate-ready.

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4.8 22 reviews
31+ Years in Vernon
Lumby's Mini-Split Specialists

Ductless Comfort for Deep-Rural Living

Lumby and the surrounding Monashee valleys have an exceptionally high share of no-ductwork homes. Heritage village houses heated with wood or baseboard for decades. Creighton Valley and Trinity Valley farmhouses and homesteads with additions built over different eras. Mabel Lake Road cabins transitioning to year-round use. Workshops, studios, and converted outbuildings on rural acreages. Running central ducts through any of these is either physically impossible or far more disruptive and expensive than the comfort gain justifies.

Stevenson Mechanical installs single-zone and multi-zone ductless systems across Lumby, Creighton Valley, Trinity Valley, and Mabel Lake Road. Cold-climate heat pump mini-splits handle both valley-trapped summer heat and shoulder-season heating — and most qualify for CleanBC and utility rebates worth real money.

  • Single-zone installs
  • Multi-zone systems (up to 5 heads)
  • Cold-climate heat pump mini-splits
  • Farmhouse & homestead retrofits
  • Cabin, workshop & outbuilding installs
  • Service on existing ductless systems
Where Ductless Fits in Lumby

Mini-Splits for Lumby & the Valleys

  1. Village Heritage Homes

    Glencaird Street and downtown Lumby homes with baseboard heat and no duct chases. Mini-splits add comfort without touching heritage walls.

  2. Valley Farmhouses

    Creighton and Trinity Valley farmhouses with additions from multiple decades — rarely well-served by the main system. A head per zone solves it.

  3. Mabel Lake Cabins

    Cabins transitioning to year-round use need real HVAC. Ductless delivers heating and cooling efficiently without central duct infrastructure.

  4. Workshops & Outbuildings

    Rural workshops, studios, and converted buildings on Lumby acreages — targeted conditioning without ducting between structures.

  5. Secondary Suites

    Above-garage and converted-outbuilding suites need independent HVAC. Mini-splits install cleanly with separate control.

  6. Off-Grid-Adjacent Properties

    Some Monashee foothill properties have limited electrical. High-efficiency mini-splits draw less power than central systems — important for constrained supply.

How We Install

Clean, Rebate-Ready, Done in a Day

  1. On-Site Sizing

    Calculated for real Lumby conditions — valley heat trap, Monashee cold, insulation quality, elevation.

  2. Line & Location Planning

    Head, condenser, and line routing planned around rural property operations.

  3. Written Quote with Rebates

    Itemized. CleanBC and utility rebate eligibility verified.

  4. Install Day

    Most single-zone in a day. Tidy, level, concealed lines where needed.

  5. Commissioning & Walkthrough

    Pressure-tested, started, warranty registered. Full walkthrough.

Why Stevenson

Why Lumby Chooses Us for Ductless

Deep-Rural Install Experience

Remote acreages, outbuildings, limited-access properties — practical install knowledge from years of Monashee foothill work.

Valley-Specific Sizing

Lumby valley traps heat and cold differently. We size for the real microclimate, not generic North Okanagan averages.

Rebate Paperwork

$1,000–$3,500 in rebates per qualifying install. We track eligibility and handle paperwork.

Service After Install

Filter cleaning, coil washes, seasonal checks — local support that shows up for deep-rural communities.

Related Services

Common Questions

Ductless FAQ — Lumby, BC

Central uses ducts. Ductless puts the coil in the room with a refrigerant line to an outdoor unit. Ideal for Lumby homes without duct infrastructure.

Yes. Cold-climate models handle Lumby's -25 winters with backup heat for the coldest nights.

One per zone. Open plan: one. Multi-bedroom: 3–4 heads off one condenser.

Many cold-climate mini-splits qualify for CleanBC and utility rebates. We verify at quote time.

Excellent. Mabel Lake and valley cabins benefit enormously from year-round comfort in one efficient system.

Single-head: one day. Multi-zone: one to two days. Electrical included.

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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Need Ductless Mini-Split 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