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ONYX LAWN & PROPERTY MAINTENANCEPressure washing company in Ellicott City, MD

ONYX LAWN & PROPERTY MAINTENANCE is a pressure washing company in Ellicott City, MD, ranked #22 of 119 pressure washing companies in Ellicott City and rated 5.0 from 7 Google reviews. Open 7 days a week.

Ellicott City, MDUpdated 0 paid placements in any rankingHow we rank

Call (443) 388-4222Website ↗

Key facts

Key facts about ONYX LAWN & PROPERTY MAINTENANCE
Phone(443) 388-4222
Websiteyardbook.com
HoursMonday to Saturday: 9 AM – 5 PM; Sunday: 9 AM – 2 PM
Google rating5.0 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Pressure Washingmain tradeGoogle main category
  • Landscapingbusiness name
  • Guttersadditional Google category

Service area

Serves Ellicott City and 12 towns within 15 miles: Lutherville-Timonium, Hampton, Timonium, Lutherville, Towson, Mays Chapel, Cockeysville, Carney, Hunt Valley, Parkville, Overlea and Perry Hall.

Based in Ellicott City, MDView on map

Opening hours

Opening hours for ONYX LAWN & PROPERTY MAINTENANCE
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
Saturday9 AM – 5 PM
Sunday9 AM – 2 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 7 Google reviews

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Questions about ONYX LAWN & PROPERTY MAINTENANCE

How is ONYX LAWN & PROPERTY MAINTENANCE ranked in Ellicott City?

ONYX LAWN & PROPERTY MAINTENANCE is ranked #22 of 119 pressure washing companies in Ellicott City by CR Score, with 57 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 ONYX LAWN & PROPERTY MAINTENANCE’s hours?

ONYX LAWN & PROPERTY MAINTENANCE is open 7 days a week. Its listed hours are Monday to Saturday, 9 AM – 5 PM; Sunday, 9 AM – 2 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 9 AM to 2 PM. Hours come from the business listing; holiday hours may differ.

What areas does ONYX LAWN & PROPERTY MAINTENANCE serve?

Serves Ellicott City and 12 towns within 15 miles: Lutherville-Timonium, Hampton, Timonium, Lutherville, Towson, Mays Chapel, Cockeysville, Carney, Hunt Valley, Parkville, Overlea and Perry Hall. 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 ONYX LAWN & PROPERTY MAINTENANCE?

ONYX LAWN & PROPERTY MAINTENANCE has a rating of 5.0 from 7 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 ONYX LAWN & PROPERTY MAINTENANCE?

Call ONYX LAWN & PROPERTY MAINTENANCE on (443) 388-4222. 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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Compare nearby pressure washing companies

ONYX LAWN & PROPERTY MAINTENANCE compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
ONYX LAWN & PROPERTY MAINTENANCE (this business)—575.0 (7)—YesYes
Mor Pressure Washing#23575.0 (122)—YesYes12.4 mi

See all 119 ranked pressure washing companies in Ellicott City