Not cooling at all
A fridge that runs but stays warm is the most common call: coils, fan, defrost, board, and seal are tested in turn, because no single symptom names one part.
A fridge that quits in Rockville is a phone call, not a form: Potomac Refrigerator Pros takes Rockville calls at (301) 368-8305, Monday to Sunday, 8:00 AM to 10:00 PM. Say the brand, the symptom, and both temperatures, and the visit is planned around the fault — diagnosis on site, written estimate before work.
Serving Potomac, North Potomac and Montgomery County, MD, centered in Potomac Village, MD 20854
Monday to Sunday, 8:00 AM to 10:00 PM
Rockville is a city in and the county seat of Montgomery County, Maryland, and part of the Washington metropolitan area (2020 census population 67,117, making it the fourth-largest incorporated city in Maryland). That mix shows up in its fridges: homes, apartments, and condos around the downtown Town Square area sit alongside commercial corridors along Rockville Pike, so one week brings a compact condo unit and the next a restaurant cold store that cannot stay warm.
What does not change is the county pattern behind the faults. July highs around 89°F in the wider Washington, DC area, humid summers, and Montgomery County supply hardness of about 120 to 130 milligrams per litre (WSSC Water) leave a weak seal, dirty coils, or a scaling valve little margin before food warms or ice slows. The pages below name the symptom first, because the same warm fridge can come from five different parts, and only inspection separates them.
No Rockville-only price, response time, or rating is claimed anywhere on this page: there is no published Rockville repair price, and no visit outcome is promised in advance. What is promised is the pattern — call, diagnosis, written estimate, repair, temperature check — and a straight answer when replacement beats repair.
Name the exact symptom when you call. These are the faults seen most often in a Montgomery County city home, tied to the county facts above — not to any invented Rockville statistic.
A fridge that runs but stays warm is the most common call: coils, fan, defrost, board, and seal are tested in turn, because no single symptom names one part.
Cold air is not moving between sections — usually a fan, damper, or frost-locked coil — and the visit tests all three before naming the fault.
Montgomery County supply hardness runs about 120 to 130 milligrams per litre (WSSC Water), so scale narrowing a valve or line is checked before the ice-maker module.
A blocked defrost drain, a loose water line, or a worn seal letting humid air condense — the source is found first, then the fix is priced.
July highs around 89°F in the wider Washington, DC area leave a weak seal or dirty coils no margin, so the compressor runs nonstop until the load is found.
A thermostat, sensor, or damper fault can freeze food even at a normal setting, so readings are compared with a thermometer, not the dial.
Check power, breaker, and GFCI; check the setting, clear vents, and whether the door closes fully; take a thermometer reading and write it down; look at the seal for tears or flattening. Keep the door closed, move perishables to a cooler if you can, and do not taste food to check it. Perishables above 40°F for over 2 hours — 1 hour if above 90°F — should be discarded, per FoodSafety.gov; a closed fridge holds about 4 hours, a full freezer about 48 hours, a half-full freezer about 24 hours. Stop and call if water reaches electrics, you smell burning, or the breaker trips again. Never remove covers or touch refrigerant lines.
Call (301) 368-8305 with brand and model if known, both temperatures, noises, water on the floor, and your Rockville area or ZIP code.
Diagnose on site: temperatures, voltage, thermostat, board, fans, defrost parts, coils, airflow, drain, and seals are tested. The failed part is named, not guessed.
Written estimate before work: plain-language diagnosis and estimate first, and you decide. Sealed-system failure on an old unit, with the replacement comparison, comes before any work.
Repair and test: the failed part is replaced, coils are cleaned, and the drain is cleared where needed. Temperatures are checked again — fridge at or below 40°F, freezer at 0°F — before the visit ends.
After: how to keep vents clear, check the seal, and keep coils accessible. No fixed-for-life promise, and no warranty term — warranty terms are unconfirmed and must come from the partner.
Every service below is available in Rockville. Each card links to that service’s own page, where the fault, the checks, and the cost ranges are set out in full.
Call (301) 368-8305, Monday to Sunday, 8:00 AM to 10:00 PM. Serving Potomac, North Potomac and Montgomery County, MD, centered in Potomac Village, MD 20854. Outside this area, say your ZIP code on the call so range can be checked honestly.
Work is performed by a Maryland licensed holder.
Not sure you are in range? Call with your ZIP code — we are always happy to check.
Rockville calls are centred on the county seat city itself: say your neighbourhood and ZIP code on the call so range can be checked honestly. Neighbouring Montgomery County locations served from Rockville are listed below.
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No Rockville-specific repair price dataset exists, and none is invented here. Market figures, not a quote, and not a Rockville price. Your written estimate is the only price that counts.
$138–$350 typical, most around $220.
Source: Thumbtack refrigerator repair cost, 2026.
$200–$1,300, average $650, most $300–$1,000 — higher, likely including larger and sealed-system jobs.
Source: HomeAdvisor refrigerator repair cost, 2025.
| Part | National range |
|---|---|
| Coils | $100–$440 |
| Compressor | $200–$450 |
| Control board | $80–$800 |
| Ice maker | $60–$330 |
| Thermostat | $100–$440 |
| Seal | $50–$440 |
Your written estimate, after diagnosis, is the only price that applies to your job.
If repair costs more than about half a comparable new unit, replacement is usually favoured; if far less, repair usually wins. Lifespans (Fridge.com analysis of DOE/AHAM data) are about 14 years for a top-freezer, 12 for French-door and side-by-side units, and 15 for built-ins — guides, not guarantees.
Repair almost always.
Apply the 50% test: a fan, defrost part, thermostat, or seal is an easy yes, while a sealed-system repair near half the replacement price is not.
Apply the 50% test; minor fixes such as a seal, filter, valve, or thermostat can be worth it at any age.
With a major failure, replacement is usually favoured; sealed-system repair on a standard unit over 10 years old rarely pays.
The exception: a repair buying two or three more years on a perfectly fitting unit can beat a swap needing joinery, and replacement add-ons can add several hundred dollars.
Straight answers for fridge repair in Rockville, MD — diagnosis first, written estimate before work.
Yes. Potomac Refrigerator Pros takes refrigerator repair calls for Rockville, Maryland, by phone at (301) 368-8305, Monday to Sunday, 8:00 AM to 10:00 PM. Rockville is a Montgomery County service area, so say your neighbourhood and ZIP code on the call, and the visit is arranged around the fault you describe.
Detail: Rockville is the county seat of Montgomery County, Maryland (City of Rockville; 2020 census population 67,117), so it sits inside the locked Montgomery County serving line rather than as a separate out-of-area trip.
First check power, the breaker, and any GFCI outlet, then the temperature setting, blocked vents, and whether the door closes fully. Take a thermometer reading and write it down for the call. Keep the door closed, and move perishables to a cooler if you can, rather than tasting food to judge it.
Detail: Per FoodSafety.gov, perishables above 40°F for over 2 hours — 1 hour if above 90°F — should be discarded; a closed fridge holds temperature for about 4 hours.
Summer heat leaves a weak fridge no margin: July highs around 89°F in the wider Washington, DC area push compressors harder, and a torn door seal lets humid air in, so the unit runs nonstop. Dirty condenser coils add the same load. A technician tests seals, coils, fans, and temperatures to find which one is driving the running.
Detail: The July figure is a wider Washington, DC area figure used on the Potomac service pages, not a Rockville-only measurement; the mechanism — heat plus humid air through a weak seal — is what the visit tests.
Yes, over time. WSSC Water reports Montgomery County supply hardness around 120 to 130 milligrams per litre, which is hard water, and scale can narrow valves and ice-maker lines until ice slows or stops. A filter change helps only if the valve itself is still sound. A technician tests the valve, line, and ice-maker module before replacing parts.
Detail: This is a Montgomery County water fact, not a Rockville-only reading; scale builds slowly, so slow ice over weeks points to the valve or line before the ice-maker module.
There is no published Rockville repair price, so only national averages are quoted here. Thumbtack’s 2026 figures put most repairs at $138 to $350, most around $220, while HomeAdvisor’s 2025 data runs $200 to $1,300, averaging $650. Your written estimate, given before work starts, is the only price that counts for your fridge.
Detail: Sources: Thumbtack refrigerator repair cost, 2026; HomeAdvisor refrigerator repair cost, 2025. Ranges conflict because they cover different job mixes, including sealed-system work.
Apply the 50% rule: if the repair costs more than about half a comparable new unit, replacement is usually favoured, and if far less, repair usually wins. At ten years, a seal, fan, or thermostat can still be worth fixing, while a sealed-system failure rarely pays. Compare the written estimate with a new unit, including delivery and installation.
Detail: Lifespans (Fridge.com analysis of DOE/AHAM data): top-freezer about 14 years, French-door and side-by-side about 12 years, built-ins about 15 years — guides, not promises.
Fridge trouble in Rockville? Call (301) 368-8305 and tell us the brand, model, and symptoms. You get a written estimate before any work starts. No form, no email booking — phone only.
Call (301) 368-8305Service Area Map, centered on Rockville, MD, as a geographic center only.