M.S. Johnston has completed 31 commercial refrigeration projects in Frederick, MD, and our service trucks have run 1,388 calls to businesses in the area. We have worked out of the same Hagerstown address since 1932, which means in Frederick we are frequently servicing equipment we installed ourselves.
Commercial Refrigeration work we do in Frederick
- Walk-in cooler and freezer repair and installation
- Display case and compressor rack service
- Ice machine service and replacement
- Refrigerated warehouse systems
- Blast chillers and ultra-low temperature units
- Heat reclaim and liquid cooling
- Mobile refrigeration rentals while a repair is underway
- Refrigeration design/build for new stores and kitchens
Commercial Refrigeration projects completed in Frederick
A sample of commercial refrigeration work on our books in and around Frederick:
The kind of Frederick buildings we work in
Our commercial refrigeration work in Frederick has been concentrated in restaurants and bars, fire halls and municipal buildings and schools and churches. That mix is specific to Frederick, and it shapes how we schedule: kitchens and coolers cannot wait, so this work gets triaged ahead of routine calls.
We cover Frederick from Hagerstown along with Hagerstown, Williamsport, Boonsboro, so a technician is usually already in the area.
What Frederick businesses usually call us about
A walk-in that will not hold temperature
Product is on a clock and health inspection is on the line, so this is the call we drop everything for. If the repair will take time, we can put a rental trailer on site so nothing is lost.
Ice building up in the freezer
Normally a defrost or door seal problem rather than the compressor, and far cheaper to fix if it is caught early.
A compressor that short cycles
Often a refrigerant charge or control issue rather than a failing compressor, and catching it early is the difference between a service call and a rack rebuild.
Cases that hold temperature but ice the product
Airflow and defrost timing, nearly always. It costs you shrink long before it trips an alarm.
A rack system nobody wants to touch
Supermarket rack work is its own discipline. We are a long-time Hill-Phoenix dealer and we do this work weekly.
Condensation and slipping hazards near the cases
Usually anti-sweat heaters or door gaskets. It is a safety problem before it is a refrigeration problem.
How a Frederick job actually runs
You call 301-733-1066 and reach a person, not a queue. For a breakdown we get the details that decide urgency: what the equipment is, what it is protecting, and whether product or tenants are at risk right now. Emergency refrigeration and no-heat calls jump the routine schedule, because a walk-in full of inventory is a different problem from a thermostat that reads two degrees high.
For quoted work we come out and look before we price. We would rather spend an hour on a roof in Frederick than send a number based on a phone description and then revise it once the panel is open. When a repair stops making financial sense against replacement, we say so and show you the arithmetic, including what the old equipment is costing you in energy and downtime while it limps along.
Everything is documented against the building, so the next visit starts with a history instead of a guess. For customers we have served for years, that record goes back further than most of the equipment does.
Why it matters that we are local to Frederick
We are a long-time Hill-Phoenix refrigerated case and compressor rack dealer and represent most major refrigeration manufacturers, so the equipment, the parts, and the warranty all come from the company that installed it. Refrigeration is the division this company was built on.
One contractor covers the whole building. The rooftop equipment, the refrigeration, the kitchen line, and the ductwork tying them together all come from the same company. When something fails in Frederick you make one call instead of three, and there is no argument about whose equipment is at fault.
We also handle commercial hvac in Frederick.
Equipment, parts, and who stands behind them
We are a long-time Hill-Phoenix refrigerated case and compressor rack dealer and represent most major refrigeration manufacturers, so the equipment, the parts, and the warranty all come from the company that installed it. Refrigeration is the division this company was built on. When the company that sold the equipment is also the company that installed it and services it, a warranty claim is a phone call rather than an argument about who is responsible. That is worth more in year six than it seems in year one.
We keep the service history for Frederick buildings on file, which matters when a part number is obsolete or when the person who knew the system has retired. On older jobs we can often tell you what is in the building before we open a panel, because our own crews put it there.
Budgeting commercial refrigeration work in Frederick
Most owners are choosing between repairing what they have, replacing it now, or planning replacement for a future budget year. We give you the numbers for all three rather than the one that suits us, including what the current equipment costs to run and what failure during peak season would cost in lost business.
For planned work we can phase a project across budget cycles, and for buildings with several systems reaching end of life at once we will tell you the order to do them in. Nobody replaces everything in one year, and the sequence matters more than most contractors admit.
Questions we get from Frederick
How fast can you get to a walk-in emergency in Frederick?
Refrigeration failures are triaged ahead of routine work. Call 301-733-1066. If the fix will take time, ask about a mobile refrigeration rental so your product survives the repair.
Do you rent refrigeration while our unit is down?
Yes. We keep mobile refrigeration trailers for exactly this, which is often the difference between a bad afternoon and thousands of dollars of lost inventory.
Can you handle both the kitchen and the refrigeration?
Yes, and that is the point of calling us. One contractor covers the refrigeration, the HVAC, and the food service equipment, so nobody argues about whose equipment failed.
Do you handle refrigeration for new construction?
Yes, from design through commissioning, including the electrical coordination and the ductwork that ties into it.
Do you stock replacement cases and racks for Frederick stores?
We are a long-time Hill-Phoenix dealer and represent most major manufacturers, so cases, racks, parts, and warranty come through one company.