Home / Cold Room & Walk-In Freezer Repair
Specialist ServiceA cold room running warm is a stock-loss emergency, not routine maintenance, which is why HILLS AC Services prioritises cold room and walk-in freezer call-outs. We service the compressor, evaporator, door seals and temperature controller so the room holds its set point reliably, not just after the technician leaves.
Every price is confirmed in writing after an inspection, before any work begins.
Compressor, condenser and evaporator servicing to restore and hold temperature.
Compressor failure is usually the end of a chain that started elsewhere — a leak that ran the system low, a failed capacitor, or a condenser so fouled the unit never stopped running. We establish the cause before quoting a replacement, because fitting a new compressor into the conditions that killed the last one buys you a year at most. Where replacement is the right call we give you the arithmetic against a new unit honestly.
Worn door seals replaced to stop warm air ingress and ice build-up.
Supply, positioning, refrigerant or chilled-water piping, electrical connection and commissioning, coordinated with whoever else is working on the ceiling. We survey before quoting because unit sizing and pipe runs are where installations go wrong, and an undersized system cannot be corrected afterwards without replacing it. Commissioning readings are recorded and handed over, so you have evidence the system performs to specification on day one.
Digital controller checked and calibrated against a certified thermometer.
Wiring assessment first, including whether a common wire is present, because most Dubai apartments run fan coil units rather than the furnace-and-condenser setup these controls were designed around. We confirm compatibility with your actual system before you buy anything. Installation includes pairing, schedule configuration and a walkthrough, so the device earns its keep rather than sitting on a wall in manual mode.
Yes, cold room and walk-in freezer breakdowns are treated as priority call-outs given the stock loss risk, with same-day response where possible.
We can service most cold room and freezer brands; if the unit is still under manufacturer warranty, tell us when booking and we'll advise whether servicing affects it.
Yes. Cold rooms, display chillers and commercial freezers are prioritised because stock is at risk. Call rather than message if temperature is already rising.
Usually only briefly. Where extended downtime is unavoidable we schedule outside trading hours and tell you in advance so stock can be moved.
Yes. We record temperatures before and after and issue documentation, which matters for food-safety and pharmacy inspections.
See the complete commercial refrigeration range this specialist service is part of.
Condenser and evaporator cleaned, door seals and defrost cycle checked, refrigerant and superheat verified, temperatures logged before and after. Most call-outs we attend trace to a dust-loaded condenser running the system continuously without reaching temperature — preventable, and expensive when it is not prevented. Documentation is issued for food-safety and pharmacy inspection.
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We inspect before quoting, and the written price is what you pay. The work is documented with before-and-after photographs sent to your WhatsApp the same day, and a certificate where one is needed for inspection. Where a job falls outside what we do, we tell you rather than taking it on.
Browse all commercial AC and facilities services.
We inspect before quoting, and the written price is what you pay. The work is documented with before-and-after photographs sent to your WhatsApp the same day, and a certificate where one is needed for inspection. Where a job falls outside what we do, we tell you rather than taking it on.
156 Dubai communities, each with its own page.
Tell us the property and we will confirm a fixed written price after an inspection.
Refrigeration failure is a stock loss and a compliance event at the same time. In a UAE summer the margin between a working system and spoiled product is measured in hours, and food safety and pharmacy inspections require documented evidence that temperature was held throughout.
The most common cause we attend is entirely preventable: a condenser coil loaded with dust so the system runs continuously without reaching temperature. It draws more power, wears the compressor, and eventually fails on the hottest day of the year, which is when it is least convenient and most expensive.
We inspect before quoting, and the written price we give is the price you pay. No revision once the work has started, and no discovery of additional scope on the day. Where a job falls outside what we do, we say so rather than taking it on.
Every job is documented. Photographs before and after go to your WhatsApp the same day, and certificates are issued where one is needed for inspection. The equipment is proper trade kit — HEPA-filtered extraction, calibrated instruments and cameran inspection — because diagnosis before parts is what keeps a quote honest.
We have worked on Dubai cooling since 2021, across 67 communities and everything from a single split unit in a JVC apartment to chiller plant rooms and commercial kitchen extract systems. That range matters, because it means the person who attends has seen your system type before.
Inspection first, fixed price, honest advice.
Last updated:
HILLS AC Services, Business Park Building 4, 7th Floor, Hadaeq Sheikh Mohammed Bin Rashid, Dubai Hills, Dubai, UAE. Contact: info@hillsacservices.com · +971 58 563 0095.
Only to respond to your enquiry, quote, schedule and carry out your job, issue your invoice, and follow up about the service. We may contact you about a maintenance reminder for a service you have already used. You can opt out at any time by replying STOP on WhatsApp or emailing us.
We do not sell, rent or trade your personal data. We do not share it with third parties for marketing. We do not publish photographs of your property without your written permission.
Only where necessary to deliver the service: our technicians assigned to your job, and, for water tank work, the independent laboratory that issues your water clearance report. Both are bound to confidentiality.
Enquiry details are kept for 12 months if you do not book. Job records, invoices and service certificates are kept for 5 years to meet UAE accounting and warranty requirements.
Under UAE Federal Decree-Law No. 45 of 2021 on the Protection of Personal Data, you may request a copy of the data we hold on you, ask us to correct it, ask us to delete it, or withdraw consent to being contacted. Email info@hillsacservices.com and we will respond within 30 days.
Enquiries reach us through WhatsApp's encrypted messaging or our email. Job records are held on password-protected devices and accounts. Access is limited to staff who need it.
Our services are contracted by adults. We do not knowingly collect data from anyone under 18.
If we update this policy we will change the date at the top of this page.
HILLS AC Services enters people's homes and offices. We treat what we see and record there as confidential, and we handle your personal data in line with UAE Federal Decree-Law No. 45 of 2021 (the UAE Personal Data Protection Law).
We process your data on the basis of your consent (when you contact us) and to perform the contract for the service you have booked.
We ask for the minimum needed to quote and deliver the job: name, contact number, area, and address at booking. We do not ask for identification documents, financial details or anything unrelated to the service.
We do not store card details. Card payments are processed by the payment provider or terminal at the point of sale, and we retain only the transaction reference on your invoice.
Before and after photographs are taken of ducts, coils, tanks or work areas as a record of the job, and are shared with you. We will not use any photograph of your property in marketing without asking you first and receiving your written agreement.
If personal data is lost or exposed, we will investigate immediately, notify affected customers without undue delay, and report to the UAE Data Office where the law requires it.
Data queries and requests: info@hillsacservices.com
Prices shown on this website are starting prices. Your final price is fixed in writing after the inspection and does not change on the day, unless you ask us to add work that was not quoted.
Bookings are confirmed by WhatsApp or email. Please give us at least 12 hours' notice to cancel or reschedule so we can reallocate the slot.
Someone over 18 must be present to give access at the start and to sign off at the end. Please make sure ceiling access panels and tank hatches are reachable.
If you are not satisfied with a duct or deep cleaning job, tell us within 7 days and we will return and re-clean the affected area at no charge.
We are insured. We protect floors and furniture before starting. In the unlikely event we damage something, report it within 48 hours and we will repair, replace or compensate fairly. We are not liable for pre-existing faults in ageing AC equipment, ductwork or plumbing that become apparent during service. We will always point these out to you.
Payment is due on completion unless agreed otherwise in writing. We accept cash, card, bank transfer, Apple Pay, Samsung Pay, Google Pay, Tamara and Tabby.
These terms are governed by the laws of the Emirate of Dubai and the United Arab Emirates.
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