Due Diligence Checklist for Buying a Cold Storage & Warehousing Business

Obtain a third-party mechanical inspection of all refrigeration and HVAC systems, including compressors, condensers, and evaporators.

Aging or poorly maintained refrigeration systems can require $500K–$2M+ in capital expenditure within 1–3 years of acquisition.

Red flag: Seller refuses independent inspection or maintenance logs are incomplete and undocumented.

Review deferred maintenance schedules and capital expenditure history for all mechanical systems over the past 5 years.

Undisclosed deferred maintenance is the most common hidden liability in cold storage acquisitions.

Red flag: No formal capex schedule exists or annual maintenance spend is unusually low relative to facility size.

Confirm ammonia or refrigerant compliance with EPA Section 608 regulations and review all leak detection and safety records.

Refrigerant violations carry significant fines and can trigger facility shutdown orders.

Red flag: Open EPA violation notices or evidence of unreported refrigerant releases in inspection records.

Assess automation systems, temperature monitoring technology, and backup power or generator capacity.

Modern monitoring and backup systems reduce product loss liability and are increasingly required by anchor tenants.

Red flag: No redundant temperature monitoring or backup power system exists in a facility storing perishable goods.

Request all customer storage agreements, service contracts, and renewal terms, and calculate revenue concentration by customer.

A single customer representing more than 30% of revenue creates outsized churn risk post-acquisition.

Red flag: Top customer accounts for more than 40% of revenue and is on a month-to-month or verbal agreement.

Verify contract renewal rates and average customer tenure over the past 3–5 years.

High renewal rates and long average tenure confirm sticky relationships and predictable recurring revenue.

Red flag: Multiple anchor tenants have non-renewed or downsized storage commitments in the trailing 12 months.

Review storage rate structures, minimum commitments, and whether rates are below current market benchmarks.

Below-market storage rates suppress EBITDA and indicate seller may have traded price for relationship retention.

Red flag: Rates have not increased in 3+ years despite rising energy and labor costs across the industry.

Confirm whether customer relationships are tied to the owner personally or transferable to new management.

Owner-dependent customer relationships are a primary cause of post-close revenue erosion in cold storage deals.

Red flag: Seller is the primary contact for all major accounts with no operations or sales team in place.

Request 36 months of utility bills and calculate energy cost as a percentage of revenue for each year.

Rising energy costs eroding margins may not be visible in summary financials without monthly utility detail.

Red flag: Energy costs exceed 30% of revenue or have increased more than 15% year-over-year without corresponding rate increases.

Assess the age and efficiency ratings of refrigeration systems and lighting relative to current Energy Star benchmarks.

Older, inefficient systems create a structural cost disadvantage versus modernized competitors and PE-backed 3PLs.

Red flag: Primary refrigeration equipment is more than 15 years old with no energy efficiency upgrades in the last 5 years.

Review utility rate agreements, demand charges, and any existing renewable energy or efficiency incentive programs.

Locked-in rate agreements or solar credits can significantly improve margin predictability post-acquisition.

Red flag: Facility is on standard variable commercial rates with no hedging, efficiency programs, or rate negotiation history.

Model energy cost sensitivity under 10%, 20%, and 30% utility rate increase scenarios against current storage pricing.

Cold storage margins compress rapidly under energy inflation if storage rates cannot be adjusted accordingly.

Red flag: Existing customer contracts contain no energy cost pass-through provisions or annual escalation clauses.

Verify current FDA facility registration status and review all inspection reports and corrective action responses for the past 5 years.

FDA registration is required to store food products, and open findings can trigger customer contract terminations.

Red flag: Outstanding FDA 483 observations or warning letters with no documented corrective action plan in place.

Confirm all active food safety certifications including SQF, BRC, or USDA organic approvals and their renewal dates.

Major grocery and food manufacturer customers often require specific third-party certifications as a contract condition.

Red flag: Key certifications have lapsed, are due for renewal within 90 days, or have never been obtained for claimed capabilities.

Review HACCP plans, sanitation logs, pest control records, and temperature deviation incident reports.

Recurring temperature deviations or sanitation failures signal operational deficiencies that create product liability exposure.

Red flag: Temperature excursion logs show recurring failures above acceptable thresholds without documented customer notification.

Assess whether the facility has experienced any product recall involvement, insurance claims, or customer disputes related to food safety.

Prior recall involvement or liability claims may indicate systemic compliance weaknesses and create future indemnification exposure.

Red flag: Undisclosed product loss incidents or active insurance claims related to temperature failure or contamination events.

Obtain an independent appraisal of the real estate and confirm zoning permits continued cold storage and food distribution use.

Real estate often represents 40–60% of total enterprise value in cold storage acquisitions and underpins SBA financing.

Red flag: Appraisal comes in materially below seller's asking allocation or zoning compliance is conditional or under review.

If leased, review all lease terms including expiration date, renewal options, rent escalation clauses, and landlord assignment consent requirements.

A lease expiring within 3 years without renewal options creates significant business continuity and financing risk.

Red flag: Lease expires within 24 months, contains no renewal option, or requires landlord consent to assign to a buyer.

Inspect dock capacity, clear heights, floor condition, insulation integrity, and available expansion land or adjacency.

Physical capacity and expansion optionality are primary growth levers that justify premium valuations in this sector.

Red flag: Facility is operating at 90%+ capacity with no adjacent expansion land and dock infrastructure showing deferred maintenance.

Review environmental site assessments (Phase I and Phase II if warranted) for contamination, underground storage tanks, or refrigerant soil impacts.

Environmental liabilities transfer with real estate and can exceed the value of the underlying asset if undetected.

Red flag: Phase I report identifies recognized environmental conditions requiring Phase II investigation and seller resists further testing.