Williams refrigeration, Perth

Williams Topaz cafe range in Perth

The Williams Topaz range covers cake and food displays, compact and undercounter units, uprights and a display upright for cafes, supplied, installed and serviced across Perth by Sam.

  • ✓ Williams supplied and installed by Sam
  • ✓ Perth install, or courier anywhere in WA
  • ✓ Serviced and repaired after install
  • ✓ ARCtick licensed: AU55592

Get a Williams Quote

Tell us the model or what you need it for.

Bromic RefrigerationSKOPEWilliams RefrigerationArcusHoshizakiIce-O-MaticEidis RefrigerationCarelTecumsehManitowocBitzerDanfossCaberoARC Authorised

The full range of Williams topaz cafe range

24 models. Call or ask Sam for a price: installed anywhere in Perth, or sent by courier anywhere in WA.

Topaz Cake And Food

Topaz Compact

Topaz Display

Topaz Undercounter

Topaz Uprights

One range for the whole cafe

Topaz is the Williams range made for cafes, and it covers both sides of the counter: cake and food cabinets out front, and undercounter, compact and upright units behind. There are 24 models in five groups, so most cafe fitouts can be done from this one range.

Topaz cake and food displays

Eight models in two heights, each in 900, 1200, 1500 and 1800 mm widths. The HTG models are 680 mm deep and 1200 mm high with three shelves, which keeps the cabinet low enough to serve across. The HTGH models are 800 mm deep and 1380 mm high with four shelves, so the same width shows a third more shelf space. Choose the width to suit the counter run, then the height by how much stock you need on show at the morning rush.

Undercounter and compact units

The nine undercounter models are all 850 mm high and 670 or 680 mm deep, in three lengths: 1300 mm (255 or 260 L), 1764 or 1765 mm (384 or 410 L) and 2230 mm (500 L). Shelves go from four on the shortest to eight on the longest. They keep milk, cold drinks and sandwich fillings close to the coffee machine and the prep bench. The four Topaz Compact models share one 600 by 610 by 803 mm body with 120 L and two shelves, for a gap where a full undercounter will not go.

Uprights and the Topaz Display

For back of house stock, the T1SSHC holds 475 L at 702 mm wide and the T2SSHC holds 895 L at 1210 mm wide, both 1950 mm high. The Topaz Display HTB2GBHC is an 800 L upright, 1250 mm wide and 2000 mm high with eight shelves, for bottled drinks and grab and go food that customers help themselves to.

Fitting Topaz into a cafe

  • Counter run. Measure the whole run and allow for the espresso machine, grinder, register and a gap to walk through before choosing widths. The cake cabinets step up in 300 mm increments.
  • Ventilation. An undercounter unit built into joinery needs a clear path for hot air to escape. Boxed in behind panels, it runs hot and the compressor wears out early. If a shopfitter is building the counter, send Sam the drawings so clearances are right before the joinery is made.
  • Heat. Perth cafes get warm, with the coffee machine running all day and sun through the front windows. Keep the cake cabinet out of direct afternoon sun.
  • Food safety. Cream cakes, sandwiches and salads must be kept at 5 °C or below. A cabinet packed too full or opened constantly during a rush will drift above that, so size it for your busiest hour.
  • Power. Plan a separate outlet for each unit along the counter rather than relying on power boards.

Supply and install

Sam delivers each Topaz unit, moves it into position, levels it, plugs it in and checks it holds temperature before he goes. For a new fitout he can install the whole set in one visit once the counter is ready. Ask Sam about taking away the cabinets you are replacing. Topaz units can also be couriered if your shopfitter is doing the install.

Service and repairs

Cafe fridges work hard: doors open all day, half full milk jugs go back in warm, and coffee grounds and flour dust end up in the condenser. Sam services and repairs Topaz units across Perth for a $75 + GST call-out and $180 + GST an hour plus parts, with the price agreed before work starts. See fridge repairs, regular maintenance and other Williams refrigeration.

Sam Celesti beside his service van

Who turns up

Meet Sam Celesti

Sam is the lead technician at Commercial Refrigeration Perth, with more than 20 years in commercial refrigeration across restaurants, supermarkets, medical sites and industrial plant. He is ARCtick licensed (AU55592) and the work is done by his own team, never a subcontractor.

"Definitely the most reliable cool room tech in WA."Trey Hoeft, Google review
Call Sam on 0417 253 338
Google Reviews

What Perth businesses say about Sam

5.0from 14 Google reviews
Read all reviews on Google
  • Rachelle PerryAugust 2026
    Sam was amazing. Not only knowledgeable but professional & efficient with fixing our ice cream cabinet. Highly recommend!
  • Aaron LJune 2026
    Sam and team were amazing. We had an emergency breakdown with our walk in fridge. He came and fixed it with hardly any notice. He was very clear and transparent throughout the whole process. Really appreciate your work team. Keep up the good work.
  • Olivia ScottJune 2026
    Sam came out to us today on an emergency call out. We can’t thank you enough! We had to close the restaurant due to this issue and his prompt response has allowed us to fix the issue. I would highly recommend using this company and thank you again!!
  • Melissa BoogsJune 2026
    Sam came out to repair my commercial cool room, really happy with the job done got me up and running again! Highly recommend him and his team
  • Megawatts KillbeeApril 2026
    Excellent service from Commercial Refrigeration Perth. Sam came out and fixed everything quickly and professionally. He was friendly, knowledgeable, and made sure everything was working properly before he left. Really appreciated how smooth and stress-free the whole process was. Highly recommend Commercial Refrigeration Perth, especially Sam, for reliable and efficient service.
  • Matt HollandOctober 2024
    Sam responded to our service request on the day of the call, he was knowledgeable, friendly and accommodating. Excellent service all around.
  • el DDecember 2023
    Sam was an absolute gem, he came to repair my cool room in a timely manner knowing that it was quite urgent. His workmanship was impeccable, cannot recommend him enough.
  • Trey HoeftNovember 2023
    Definitely the most reliable cool room tech in WA.
  • Doug BesterJuly 2023
    Sam and his crews were a delight to have on the property and did a great job. It all went on schedule and we are very happy with the result.
  • Big T's ItalianApril 2023
    Sam went above and beyond my expectations in designing and installing our cool room. They were organised and very efficient in the install process which took a lot of stress off my shoulders.

Frequently asked questions

Which Topaz cake display should I choose, HTG or HTGH?

The HTG models are 680 mm deep and 1200 mm high with three shelves, good for a counter you serve across. The HTGH models are 800 mm deep and 1380 mm high with four shelves, for cafes that need more on show. Both come in 900, 1200, 1500 and 1800 mm widths, so measure the counter run first.

Will a Topaz undercounter fit under my coffee bench?

All nine Topaz undercounter models are 850 mm high and 670 or 680 mm deep, in 1300, 1764 or 1765, and 2230 mm lengths. Check the clear height and depth under your bench, allow room for air to move, and make sure the doors can open fully past legs or plumbing. Sam can check the space before you order.

What is the Topaz Compact for?

The four Topaz Compact models are 600 mm wide, 610 mm deep and 803 mm high with 120 L and two shelves. They suit a small cafe, a kiosk or a spot beside the coffee machine where a full length undercounter will not fit. Ask Sam which of the four suits what you plan to keep in it.

Can Sam supply and install a full Topaz cafe fitout?

Yes. Sam supplies and installs all 24 models on this page across Perth, and for a new cafe he can bring in the cake display, undercounter units and uprights together once the counter and power are ready. Send him the floor plan and he will come back with a price for supply and installation.

How often should cafe fridges be serviced?

Clean the condenser every few months in a busy cafe, since coffee grounds, flour and grease clog it quickly, and book a full service at least once a year. Signs that one is overdue include a fridge running constantly, warm spots on the shelves, ice on the back wall or doors that no longer seal.

Want a Williams unit supplied, installed and looked after?

0417 253 338

Sam and the team are standing by.

Available 7 Days | Emergency Jobs Prioritised

Request a Quote

Or call us for immediate assistance

Call 0417 253 338