Supplier selection
Choosing a cold storage EPC company: verifiable criteria, not rankings
Searches for the best cold storage EPC company usually return directories and paid listings. ColdMatch does not publish a ranking, because suitability is project-specific: scale, refrigerant, sector, climate and service coverage decide who is credible for your facility. What follows is the twelve-criteria screen used to build shortlists, with the specific evidence to request from each candidate.
A senior cold-chain specialist stays with your project from first brief to commissioning.
Short answer
There is no universally best cold storage EPC contractor. Shortlist on evidence — comparable completed projects at your scale and temperature class, licensed capability in your refrigerant, sector experience, certification, commissioning protocol and service response time — then take three to five of them through one common scope document before appointing anyone.
Why a global ranking would be misleading
Contractor suitability changes with duty, refrigerant, sector and geography, so a single ordered list cannot be honest across projects.
- Ammonia plant capability and pharma GDP capability are different competencies
- Service response time is local, not global
- Contractors strong at greenfield builds are not always strong at live-site retrofits
- Directory rankings frequently reflect paid placement rather than delivery record
Segment the market before you shortlist
Most credible candidates sit in one of four groups, and mixing them in one comparison produces meaningless spreads.
- Global refrigeration technology providers with turnkey arms
- Specialist industrial refrigeration EPC and mechanical contractors
- Cold-store builders combining panel, civil and plant packages
- Regional installers and service companies, often the right local partner
Verify before you invite
Reference checking costs a few hours and routinely removes a bidder that would have cost months.
- Speak to two operators of similar completed facilities, not sales references
- Confirm the named engineer and site manager will actually be assigned
- Check the service base distance and stocked spares in your market
- Ask what went wrong on the last comparable project, and how it was resolved
Then run one scope, not five conversations
A shortlist only creates value if every candidate prices the same facility on the same assumptions.
- One scope document with a fixed exclusions format
- Same design ambient, duty, redundancy and throughput for all bidders
- Predicted annual energy required from every bidder
- Same commercial terms: Incoterms, milestones, warranty, damages
Who this is for and how ColdMatch works
Best for
Commercial and industrial cold chain projects, typically from USD 250,000 upward: cold rooms, refrigerated warehouses, blast freezers, processing plant refrigeration and distribution hubs.
Not a fit: domestic refrigerators, household or office air conditioning, small repair call-outs, or spare-parts-only enquiries.
Typical cold chain project types
- Fruit, vegetable and horticulture cold storage with pre-cooling
- Meat, poultry and fish chilling plus blast freezing
- Dairy and beverage process cooling
- Pharma and vaccine GDP cold chain (2–8 °C, −20 °C, −70 °C)
- Refrigerated warehouses, 3PL hubs and mobile cold rooms
Cold room vs refrigerated warehouse
A cold room is a single insulated chamber, usually under ~500 m³, serving one process or storage step. A refrigerated warehouse is a multi-zone facility with racking, docks, air locks and a central refrigeration plant, sized by pallet positions and daily throughput rather than by room volume.
What affects project cost
- Storage volume, pallet positions and daily throughput
- Target temperature and ambient design conditions
- Refrigerant choice (NH₃, CO₂, HFC) and plant redundancy
- Panel thickness, doors, air locks and civil works
- Backup power, solar, freight, duties and commissioning
Temperature range checklist
- +12 to +16 °C — bananas, potatoes, curing
- +2 to +8 °C — pharma GDP, dairy, fresh produce
- 0 to +4 °C — meat, fish and chilled distribution
- −18 to −25 °C — frozen storage
- −35 to −40 °C — blast freezing and IQF
RFQ checklist
- Product, temperature and daily intake
- Room dimensions or required pallet positions
- Site location, ambient conditions and power supply
- Backup autonomy and redundancy level
- Budget range, timeline and scope exclusions
Supplier matching process
You define the project once — capacity, temperature and technical requirements. ColdMatch structures it into a supplier-ready RFQ, reviews it with a human specialist, then approaches suitable refrigeration manufacturers, EPC contractors and installers. Offers come back normalised so scope, price and lead time are comparable.
Buyer is not charged
Using ColdMatch to scope a project, run calculators and receive supplier quotations is free for buyers. ColdMatch helps buyers compare suppliers and request quotes; it is an intermediary and does not manufacture equipment, install systems, or provide financing directly. Costs shown are indicative planning figures — only supplier quotations are binding.
Cold chain project types, temperatures and budgets
Use these reference clusters to place a project before contacting suppliers. Figures are indicative planning ranges for commercial and industrial projects from USD 250,000 upward — only supplier quotations are binding.
Project type cluster
- Agriculture and horticulture cold storage
- Pre-cooling plus storage for fruit, vegetables and flowers, usually +2 to +12 °C with high humidity control and fast pull-down after harvest. Sized by daily intake in tonnes, not only by room volume.
- Meat, poultry and fish cold storage
- Chilling at 0 to +4 °C combined with blast freezing at −35 to −40 °C and frozen holding at −18 to −25 °C. Hygienic panels, drainage and separate dirty/clean flows are part of scope.
- Pharmaceutical and API cold storage
- GDP-compliant 2–8 °C rooms, −20 °C and, for some active pharmaceutical ingredients and biologics, −70 °C. Requires mapping, IQ/OQ/PQ, N+1 refrigeration, backup power and alarm escalation.
- Refrigerated warehouse and 3PL distribution
- Multi-zone facilities sized by pallet positions, dock doors and daily throughput. Typical scope covers racking, air locks, dock levellers, a central plant and an energy strategy.
- Food processing plant refrigeration
- Process cooling, chillers, spiral or tunnel freezers and glycol loops integrated with production lines. Usually specified alongside ISO 22000 and HACCP food safety requirements.
- Mobile and containerised cold rooms
- Plug-and-play 20 ft or 40 ft refrigerated units for seasonal peaks, remote sites and temporary capacity, typically −25 to +8 °C with optional solar or generator support.
Temperature range cluster
| Range | Typical use |
|---|---|
| +12 to +16 °C | Bananas, potatoes, onions, curing and ripening rooms |
| +8 to +12 °C | Tropical fruit and chill-sensitive produce |
| +2 to +8 °C | Pharma GDP storage, vaccines, dairy, fresh produce |
| 0 to +4 °C | Meat, fish and chilled distribution |
| −18 to −25 °C | Frozen food storage and frozen distribution hubs |
| −35 to −40 °C | Blast freezing, IQF tunnels and spiral freezers |
| −70 °C and below | Biologics, clinical trial material and ultra-low pharma |
Budget band cluster
- USD 250K – 750K
- Single or twin cold rooms, a small blast freezer, or a containerised installation with basic backup power.
- USD 750K – 2M
- Multi-zone cold store of roughly 500–1,500 m² with racking, dock doors, a packaged plant and a generator.
- USD 2M – 8M
- Refrigerated warehouse or processing plant refrigeration with NH₃ or CO₂ central plant, redundancy and automation.
- USD 8M – 100M+
- Turnkey distribution hubs, national cold chain programmes and multi-site pharma or export infrastructure.
Twelve-criteria screening table
| Criterion | What it tells you | Evidence to request |
|---|---|---|
| Project scale evidence | Completed facilities within ±50% of your capacity and refrigeration duty, not just the contractor's largest ever project. | Three references at similar pallet count and temperature class, with completion dates. |
| Refrigerant capability | Licensed, staffed and insured for the refrigerant you intend to use — NH3, transcritical CO2, NH3/CO2 cascade, HFC or HFO. | Named design engineer, refrigerant handling certification and recent projects on that refrigerant. |
| Sector experience | Food processing, frozen distribution, pharma GDP and aquaculture impose different hygiene, documentation and validation demands. | Sector references and, for pharma, evidence of mapping and qualification deliverables. |
| Engineering depth | In-house heat-load calculation, P&ID, electrical and controls design, or a named engineering partner. | Sample calculation set and drawing register from a comparable project. |
| Certification and codes | ISO 9001 and ISO 45001, plus the applicable design and safety codes: IIAR standards, ASHRAE 15, EN 378, PED, ASME B31.5, F-Gas or local equivalents. | Current certificates and the code basis the design will follow. |
| Safety programme | For ammonia, a documented safety programme is not optional — machinery-room ventilation, detection, lock-out procedures and emergency response. | Written safety programme and incident record for the last three years. |
| Installation model | Own crews, long-term subcontractors or locally hired labour — this predicts schedule reliability and workmanship consistency. | Who installs, who supervises, and where they are based. |
| Commissioning and performance test | A witnessed performance test at design load is the only proof the facility does what the contract said. | Standard commissioning protocol and the test conditions they will accept. |
| Service network and response time | Distance to the nearest service engineer and stocked spares dictates downtime exposure more than warranty length. | Nearest service base, guaranteed attendance window and stocked critical spares. |
| Financial standing | A multi-year build with milestone payments concentrates counterparty risk in one company. | Recent audited accounts, bonding capacity and parent-company backing. |
| Warranty and after-sales | Duration, whether parts and labour are both covered, and what voids it. | Warranty wording plus indicative annual planned-maintenance cost. |
| Energy commitment | Willingness to state predicted annual kWh at your operating profile, and whether any part of it is guaranteed. | Predicted annual consumption and the assumptions behind it. |
ColdMatch Group does not publish contractor ratings, does not sell shortlist placement and is not an EPC contractor. Screening is performed per project against the criteria above.
Frequently asked questions
How ColdMatch Group works — independent B2B procurement and sourcing platform — ColdMatch Group is an independent B2B procurement and sourcing platform for industrial refrigeration, cold storage and cold-chain projects from USD $250K+, connecting buyers with qualified third-party suppliers, EPC contractors and independent financing providers.