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Key City Plumbing & ContractingPlumber in Frederick, MD

Key City Plumbing & Contracting is a plumber in Frederick, MD, ranked #4 of 234 plumbers in Frederick and rated 4.9 from 73 Google reviews. Open 24 hours a day, 7 days a week.

Frederick, MDUpdated 0 paid placements in any rankingHow we rank

Call (301) 276-0639Website ↗

Key facts

Key facts about Key City Plumbing & Contracting
Phone(301) 276-0639
Websitekeycityco.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 73 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Frederick and 12 towns within 25 miles: Poolesville, Darnestown, Germantown, North Potomac, Travilah, Clarksburg, Brunswick, Gaithersburg, Urbana, Montgomery Village, Green Valley and Potomac.

Based in Frederick, MDView on map

Opening hours

Opening hours for Key City Plumbing & Contracting
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Key City Plumbing & Contracting compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Key City Plumbing & Contracting (this business)—894.9 (73)—YesYes
Benjamin Franklin Plumbing of Frederick#3904.7 (186)—YesYes18.0 mi
Tri-County Pump Service, Inc.#5895.0 (53)—YesYes21.8 mi

See all 234 ranked plumbers in Frederick

Questions about Key City Plumbing & Contracting

How is Key City Plumbing & Contracting ranked in Frederick?

Key City Plumbing & Contracting is ranked #4 of 234 plumbers in Frederick by CR Score, with 89 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Key City Plumbing & Contracting’s hours?

Key City Plumbing & Contracting is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Key City Plumbing & Contracting serve?

Serves Frederick and 12 towns within 25 miles: Poolesville, Darnestown, Germantown, North Potomac, Travilah, Clarksburg, Brunswick, Gaithersburg, Urbana, Montgomery Village, Green Valley and Potomac. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Key City Plumbing & Contracting?

Key City Plumbing & Contracting has a rating of 4.9 from 73 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Key City Plumbing & Contracting?

Call Key City Plumbing & Contracting on (301) 276-0639. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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