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Triangle Contracting, LLC.Excavating contractor in Frederick, MD

Triangle Contracting, LLC. is an excavating contractor at 313 E 4th St, Frederick, MD 21701, ranked #8 of 44 excavating contractors in Frederick and rated 3.6 from 14 Google reviews. Open Monday to Friday.

Frederick, MDUpdated 0 paid placements in any rankingHow we rank

Call (301) 228-9732Website ↗

Key facts

Key facts about Triangle Contracting, LLC.
Address313 E 4th St, Frederick, MD 21701Get directions
Phone(301) 228-9732
Websitetrianglecontracting.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating3.6 from 14 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Frederick and 11 towns within 25 miles: Spring Ridge, Ballenger Creek, Walkersville, Urbana, Green Valley, Linganore, Mount Airy, Damascus, Brunswick, Clarksburg and Thurmont.

Based in Frederick, MDView on map

Opening hours

Opening hours for Triangle Contracting, LLC.
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

3.6from 14 Google reviews

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Questions about Triangle Contracting, LLC.

How is Triangle Contracting, LLC. ranked in Frederick?

Triangle Contracting, LLC. is ranked #8 of 44 excavating contractors in Frederick by CR Score, with 56 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 Triangle Contracting, LLC.’s hours?

Triangle Contracting, LLC. 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 Triangle Contracting, LLC. serve?

Serves Frederick and 11 towns within 25 miles: Spring Ridge, Ballenger Creek, Walkersville, Urbana, Green Valley, Linganore, Mount Airy, Damascus, Brunswick, Clarksburg and Thurmont. The list is based on the business's location and the usual service radius for excavating and grading. Confirm your address is covered when you call.

What do Google reviews say about Triangle Contracting, LLC.?

Triangle Contracting, LLC. has a rating of 3.6 from 14 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 Triangle Contracting, LLC.?

Call Triangle Contracting, LLC. on (301) 228-9732. The business is at 313 E 4th St, Frederick, MD 21701. 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 excavating contractors

Triangle Contracting, LLC. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Triangle Contracting, LLC. (this business)—563.6 (14)—NoNo
Montanos Construction LLC#6575.0 (31)—YesYes2.9 mi
Roto-Rooter Plumbing & Water Cleanup#7565.0 (66)—YesYes22.4 mi
Mid Maryland Excavating Inc#9563.0 (5)———0.5 mi

See all 44 ranked excavating contractors in Frederick