Black Diamond Construction LLCGeneral contractor in Key West, FL
Black Diamond Construction LLC is a general contractor in Key West, FL, ranked #4 of 24 general contractors in Key West and rated 5.0 from 9 Google reviews. Open 7 days a week.
Key West, FLUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (305) 393-1050 |
|---|---|
| Website | blackdiamondconstructionkeywest.com |
| Hours | Monday to Sunday: 8 AM – 6 PM |
| Google rating | 5.0 from 9 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
- Flooringadditional Google category
- Decks & Patiosadditional Google category
- Foundation Repairadditional Google category
- Water Damage Restorationadditional Google category
- Home Builderadditional Google category
Service area
Based in Key West, FLView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 6 PM |
| Tuesday | 8 AM – 6 PM |
| Wednesday | 8 AM – 6 PM |
| Thursday | 8 AM – 6 PM |
| Friday | 8 AM – 6 PM |
| Saturday | 8 AM – 6 PM |
| Sunday | 8 AM – 6 PM |
- Open evenings — no
- Open Saturdays
- Open Sundays
Typical general contracting prices
| Job | Low | Typical | High |
|---|---|---|---|
| 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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Black Diamond Construction LLC (this business) | — | 62 | 5.0 (9) | — | Yes | Yes | |
| COC Dryer Vent & Air Duct Cleaning Services LLC Of FL , | #2 | 62 | 4.5 (17) | — | Yes | No | 14.1 mi |
| Kenna Construction | #3 | 62 | 5.0 (23) | — | No | No | 4.4 mi |
| Keys Top Construction Inc. | #5 | 62 | 5.0 (22) | — | No | No | 12.5 mi |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 9 Google reviews
Hired Black Diamond Construction LLC? Write a review
Questions about Black Diamond Construction LLC
How is Black Diamond Construction LLC ranked in Key West?
Black Diamond Construction LLC is ranked #4 of 24 general contractors in Key West by CR Score, with 62 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 Black Diamond Construction LLC’s hours?
Black Diamond Construction LLC is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM, and on Sundays 8 AM to 6 PM. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Black Diamond Construction LLC?
Black Diamond Construction LLC has a rating of 5.0 from 9 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 Construction LLC?
Call Black Diamond Construction LLC on (305) 393-1050. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Black Diamond Construction LLC? 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.