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Black Diamond Power WashingPressure washing company in Baltimore, MD

Black Diamond Power Washing is a pressure washing company at 729 S Streeper St, Baltimore, MD 21224, ranked #9 of 148 pressure washing companies in Baltimore and rated 5.0 from 158 Google reviews. Open Monday to Friday.

Baltimore, MDUpdated 0 paid placements in any rankingHow we rank

Call (410) 657-2734Website ↗

Key facts

Key facts about Black Diamond Power Washing
Address729 S Streeper St, Baltimore, MD 21224Get directions
Phone(410) 657-2734
Websiteblackdiamondpowerwashing.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating5.0 from 158 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Baltimore and 11 towns within 15 miles: Charles Village, Dundalk, Rosedale, Brooklyn Park, Baltimore Highlands, Lansdowne, Pumphrey, Essex, Overlea, Rossville and Parkville.

Based in Baltimore, MDView on map

Opening hours

Opening hours for Black Diamond Power Washing
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 158 Google reviews

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Questions about Black Diamond Power Washing

How is Black Diamond Power Washing ranked in Baltimore?

Black Diamond Power Washing is ranked #9 of 148 pressure washing companies in Baltimore by CR Score, with 60 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Black Diamond Power Washing’s hours?

Black Diamond Power Washing is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Black Diamond Power Washing serve?

Serves Baltimore and 11 towns within 15 miles: Charles Village, Dundalk, Rosedale, Brooklyn Park, Baltimore Highlands, Lansdowne, Pumphrey, Essex, Overlea, Rossville and Parkville. The list is based on the business's location and the usual service radius for pressure washing. Confirm your address is covered when you call.

What do Google reviews say about Black Diamond Power Washing?

Black Diamond Power Washing has a rating of 5.0 from 158 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 Black Diamond Power Washing?

Call Black Diamond Power Washing on (410) 657-2734. The business is at 729 S Streeper St, Baltimore, MD 21224. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Black Diamond Power Washing? Claim this profile.

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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Compare nearby pressure washing companies

Black Diamond Power Washing compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Black Diamond Power Washing (this business)—605.0 (158)—NoNo
City Clean Inc#7615.0 (206)—NoNo5.3 mi
Grease Police Auto Detailing LLC#8605.0 (112)—YesYes7.7 mi
CraftNex#10605.0 (14)—YesYes8.4 mi

See all 148 ranked pressure washing companies in Baltimore