Fraser Valley's leading dairy refrigeration specialists since 1969

Dairy refrigeration specialists for Fraser Valley farms.

On a dairy farm, the bulk tank is the operation. Every degree of pre-cooling, every minute of warm-milk holding, every BC Milk Board temperature log matters - and the equipment behind it has to run on the coldest morning, in the dustiest barn, the day a heat wave hits, every time. For 56 years, Fraser Valley dairy producers have trusted Alpine to design, install, and service the refrigeration their milk cheque depends on.

Whether you're running a 6,000L bulk tank in Chilliwack, an instant cooler and plate chiller in Abbotsford, or a robotic milking parlour with heat-recovery into the parlour's hot-water system, we build refrigeration that doesn't quit during milking.

24/7 emergency service Serving 500+ dairy farms Bulk tank install & service Plate cooler & heat recovery BC Milk Board compliant
Mueller stainless refrigeration plant and glycol piping in a mass-timber dairy mechanical room - Fraser Valley
56 years on Fraser Valley farms

Dairy expertise rooted in the Valley

We've serviced dairy operations from 60-cow tie-stalls to 800-cow free-stalls with robotic milkers and on-farm processing. Bulk tank pre-coolers, double-stack plate coolers, ice-builder systems, refrigeration heat recovery (RHR), parlour wash water - we've designed, installed, and rebuilt all of it across decades of Fraser Valley producers.

Complete dairy equipment knowledge

BC Milk Board compliant work

Milk quality depends on rapid cooling from 37°C down to the critical 3°C within strict time limits - and every install we do is built to hit those BC Milk Marketing Board targets, with accurate temperature recording and clean-in-place compatibility. We provide the documentation your milk grader wants on a routine farm inspection.

$2M+ ready inventory

Less waiting for parts

Over $2 million in ready-to-go parts across our service fleet and Chilliwack warehouse - meaning we complete most dairy refrigeration repairs on the first visit. Compressors for Mueller and DeLaval bulk tanks, plate cooler gaskets, expansion valves, contactors, sensors, and refrigerant for legacy and modern systems.

24/7/365 dairy emergency response

We answer at milking time

Cows don't reschedule. If the bulk tank fails 30 minutes before pickup or your plate cooler quits at 5am, our dispatch line connects straight to an on-call refrigeration technician - no answering service, 2-hour average response across the Valley.

Bulk tank service & repair

Protecting your milk quality, 24/7/365.

Your bulk tank doesn't know the difference between 7am and Christmas morning - and neither do we. Alpine's emergency response team arrives fast with fully-stocked service vehicles, and we work on all major dairy refrigeration brands - Mueller, DeLaval, Paul Mueller, Boumatic, GEA, Westfalia, Surge, Dari-Kool, and more.

  • 2-hour average response time, milking-aware dispatch
  • Direct refrigeration-tech dispatch - no answering service
  • Compressors, sensors, valves stocked on every truck
  • Temporary refrigeration / cooling capacity if needed
  • Priority service for maintenance contract customers
24/7 Emergency · 604.795.5777
Alpine Refrigeration service van and refrigeration condensing units at a Fraser Valley dairy farm
Mueller bulk tanks and plate cooler system being installed in a Fraser Valley dairy mechanical room
First-stage cooling that pays for itself

Plate cooler systems

A properly-sized plate cooler is the single best refrigeration upgrade most dairies can make. By using well water (10-14°C) as a pre-cooling medium, milk arrives at the bulk tank already close to setpoint - cutting your bulk tank's workload by up to 50% and saving thousands in energy costs annually. We design, install, plumb, and service plate coolers in single- and double-stack configurations across the Valley.

Plate cooler features

  • Single-pass or double-stack plate cooler design
  • Stainless construction, gasket-replaceable plates
  • Pre-cools milk from ~37°C to within 2°C of well water
  • Cuts bulk tank refrigeration load by up to 50%
  • ROI calculations showing typical 2-year payback
  • Pairs naturally with parlour wash hot-water recovery
Talk to a plate cooler specialist
Stainless-steel rotary milking parlour with automated cluster units - dairy refrigeration heat recovery captures waste heat from each milking
Refrigeration heat recovery (RHR)

Turn waste heat into hot water savings.

Every milking, your bulk tank and plate cooler are rejecting thousands of BTUs of perfectly good heat to the outdoors. A refrigeration heat recovery system captures that heat and pre-heats your parlour and CIP wash water - for free - dramatically reducing propane or electrical heating costs while improving overall system efficiency. We design and install code-compliant RHR systems with double-wall vented heat exchangers across the Valley.

  • Heat exchanger captures waste heat from refrigeration discharge
  • Pre-heats parlour and CIP wash water to 50-60°C
  • Typically provides 50-80% of a dairy's hot water needs
  • Double-wall vented heat exchangers for dairy code
  • Typical payback period: 18-24 months
  • Qualifies for BC Hydro efficiency rebates
Get the heat recovery details
The heart of every dairy cooler

Compressor service & replacement

A failed compressor is a milk-dumping event waiting to happen. Our installation crew has been working on Copeland, Bitzer, Tecumseh, and the OEM compressors on Mueller and DeLaval tanks since long before most farms had robots. We rebuild, replace, or upgrade - whatever makes the most sense for the equipment and your operation.

  • Emergency compressor diagnosis and replacement
  • Scheduled compressor rebuilds on lifecycle schedule
  • Refrigerant recovery, evacuation, and recharge
  • Oil change and contamination testing
  • Replacement of contactors, capacitors, and starters
  • Leak detection and repair to dairy code
Book a compressor inspection
Mueller bulk tanks, insulated refrigerant lines, and chiller unit in a Fraser Valley dairy mechanical room
A few of our clients

Trusted by Fraser Valley dairies, processors, and producers.

Join 500+ Fraser Valley dairy farms that trust Alpine

Don't risk your milk quality.

A neglected bulk tank, a marginal plate cooler, or a heat exchanger leaking refrigerant into your wash water - all of it costs money and risks your milk cheque. Get an Alpine technician on the farm before it costs you.

Certifications & memberships

Credentialed for dairy refrigeration.

BC Hydro Alliance MemberFortisBC Trade AllyCOR CertifiedTechnical Safety BCISNetworldHRAI MemberESCO CertifiedChilliwack ChamberBC Dairy FoundationEPA Certified
BC Dairy Foundation
BCCSA COR Certified
EPA
ESCO Institute EPA Certified
ISN Networld
Chilliwack Chamber of Commerce
HRAI member - Heating, Refrigeration and Air Conditioning Institute of Canada
FAQ

Dairy refrigeration FAQ.

01
What should I do if my bulk tank stops cooling during milking?
Call the emergency line at 604.795.5777 immediately - we dispatch a technician within 2 hours on average. While we're rolling, check agitator operation, monitor milk temperature, arrange backup storage or pickup if you can, and document the incident for your records. We'll walk you through interim steps over the phone.
02
How do I know if my compressor is failing?
Watch for long run times, hot condenser discharge lines, unusual noises, oil staining around fittings, short-cycling that wasn't there before - or milk that isn't reaching 3°C as fast as it used to. A spot compressor inspection can confirm - much cheaper than waiting for a Friday-night failure.
03
How often should dairy refrigeration systems be serviced?
Quarterly professional maintenance is recommended, with monthly checks by your own staff in between. Routine service extends equipment life and prevents most emergency failures - robotic herds and high-volume farms benefit most from staying on schedule.
04
Can you help with BC Milk Board compliance?
Yes - we install equipment that hits the cooling-rate targets, we provide temperature logging and calibration records, and our service reports speak the language your milk grader is looking for at routine inspection.
05
Do you service all bulk tank brands?
Yes - Mueller, DeLaval, Paul Mueller, Boumatic, GEA, Westfalia, Surge, Dari-Kool, and most other dairy refrigeration manufacturers, even legacy models. We carry consumable parts for the major brands; non-stock parts are usually next-day from the distributor.
06
Do you offer maintenance plans for dairy farms?
Yes - annual, semi-annual, and quarterly programs scoped to your equipment and herd size. Every program includes priority emergency response, scheduled inspections, performance reports, and discounted repair labour and parts.
07
What causes most bulk tank failures?
Failures most often stem from dirty condenser coils, low refrigerant, overheating, or electrical issues. Routine checks prevent most of them - which is exactly what a maintenance program is for.
08
Do you install new refrigeration systems for dairies?
Yes - we design and install complete dairy cooling systems, including bulk tanks, compressors, plate coolers, and refrigeration heat recovery.
09
What size plate cooler do I need?
Sized to peak milking flow rate and well-water supply temperature. For most Fraser Valley parlours, a single-stack cooler handles up to 2,000 L/h and a double-stack handles 4,000+. We measure flow and water temp on the farm rather than guessing.
10
How much heat recovery can I expect?
RHR typically provides 50-80% of a dairy's hot water needs, pre-heating water to 50-60°C with heat captured from milk cooling - enough to cover most parlour and CIP wash needs. Most systems pay for themselves within 18-24 months.
11
What's included in a bulk tank inspection?
Compressor amperage, suction/discharge pressure and superheat, condenser cleanliness, agitator operation, controller calibration, refrigerant leak check, and a temperature-drop curve on the next milking. You get a written compliance report.
12
Can you retrofit a plate cooler into an older system?
Yes - most older parlour milk lines can accept a plate cooler retrofit with minor plumbing work. We assess flow rate, available well water temperature and supply, and produce a quote with payback in fuel and electricity savings.
13
Do you offer emergency service during milking hours?
Yes - milking is when most failures show up and our dispatch is built for it. The 2-hour response standard applies 24/7, and our trucks carry the parts you need to get the next milking cooling on time.
14
What's the benefit of plate cooling?
Three things: lower bulk tank refrigeration load - up to 50% of the heat is removed before milk enters the tank (less electricity, less compressor wear), faster milk cooling for better quality and longer shelf life, and warm well water as a byproduct that pairs naturally with refrigeration heat recovery.
15
How do I know if my current system is energy efficient?
A quick on-farm assessment - compressor runtime, water-temperature delta across the plate cooler, condenser fan operation, and electricity-bill review against herd size - tells us most of what we need. We'll quote upgrades only where the payback makes sense.
16
Do you service farms in remote areas?
Yes - Chilliwack, Abbotsford, Mission, Agassiz, Hope, Harrison, Langley, and the wider Lower Mainland. Our trucks are GPS-tracked and dispatched based on proximity, so a Chilliwack call isn't waiting on a Langley truck.
Tell us about your farm.

Request a dairy refrigeration assessment.

Submit the form and we'll contact you within 2 business hours. For emergencies, call dispatch directly - 24/7/365.

Chilliwack, BC · Since 1969

The mountain on our wall.
The standard in our work.

Freshly painted across our Chilliwack shop, the mural is a new Fraser Valley landmark, and a fitting one. Local artist Jack Hendsbee brought the mountain to life, and it will feature in the Chilliwack Mural Festival. The peak has been our namesake since 1969, and it is the standard we bring to every install, service call, and 2 AM emergency. We back the local community the way it has backed us.

24/7 Emergency · 604.795.5777