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Castle Sprinkler & Alarm, Inc.General contractor in College Park, MD

Castle Sprinkler & Alarm, Inc. is a general contractor at 5114 College Ave, College Park, MD 20740, ranked #44 of 1,678 general contractors in College Park and rated 4.6 from 103 Google reviews. Open Monday to Friday.

College Park, MDUpdated 0 paid placements in any rankingHow we rank

Call (240) 981-4950Website ↗

Key facts

Key facts about Castle Sprinkler & Alarm, Inc.
Address5114 College Ave, College Park, MD 20740Get directions
Phone(240) 981-4950
Websitecsafire.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.6 from 103 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves College Park and 11 towns within 25 miles: Riverdale Park, East Riverdale, Hyattsville, New Carrollton, Bladensburg, Adelphi, Greenbelt, Langley Park, Lanham, Landover and Mount Rainier.

Based in College Park, MDView on map

Opening hours

Opening hours for Castle Sprinkler & Alarm, Inc.
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report)$14,650$27,090$41,780
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)$6,520$11,910$17,300

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

Compare nearby general contractors

Castle Sprinkler & Alarm, Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Castle Sprinkler & Alarm, Inc. (this business)—584.6 (103)—NoNo
BBCDC Construction & General Contractors#42585.0 (47)—YesNo7.7 mi
ANKUVA CONSTRUCTION LLC#43584.9 (63)—NoNo1.2 mi
First Class Chimney Services#45584.6 (109)—YesNo8.5 mi

See all 1678 ranked general contractors in College Park

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 103 Google reviews

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Questions about Castle Sprinkler & Alarm, Inc.

How is Castle Sprinkler & Alarm, Inc. ranked in College Park?

Castle Sprinkler & Alarm, Inc. is ranked #44 of 1,678 general contractors in College Park by CR Score, with 58 out of 100 as of October 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 Castle Sprinkler & Alarm, Inc.’s hours?

Castle Sprinkler & Alarm, Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Castle Sprinkler & Alarm, Inc. serve?

Serves College Park and 11 towns within 25 miles: Riverdale Park, East Riverdale, Hyattsville, New Carrollton, Bladensburg, Adelphi, Greenbelt, Langley Park, Lanham, Landover and Mount Rainier. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Castle Sprinkler & Alarm, Inc.?

Castle Sprinkler & Alarm, Inc. has a rating of 4.6 from 103 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 Castle Sprinkler & Alarm, Inc.?

Call Castle Sprinkler & Alarm, Inc. on (240) 981-4950. The business is at 5114 College Ave, College Park, MD 20740. 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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