Trinity DesignGeneral contractor in Dover, NH
Trinity Design is a general contractor at 35 Crosby Rd, Dover, NH 03820. Open Monday to Friday.
Dover, NH0 paid placements in any rankingHow we rank
Key facts
| Address | 35 Crosby Rd, Dover, NH 03820Get directions |
|---|---|
| Phone | (617) 721-5819 |
| Website | trinitydesignwgm.com |
| Hours | Monday: 7 AM – 3:30 PM; Tuesday: 7 AM – 5 PM; Wednesday to Friday: 7 AM – 3:30 PM |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
Service area
Serves Dover and 11 towns within 25 miles: Durham, Somersworth, Barrington, Newmarket, Rochester, Stratham Station, Portsmouth, Rye, Exeter, Hampton and Kingston.
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 3:30 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 3:30 PM |
| Thursday | 7 AM – 3:30 PM |
| Friday | 7 AM – 3:30 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
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 × 1.02 New England factor (2025 Cost vs. Value Report) | $14,840 | $27,440 | $42,320 |
| Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report) | $7,010 | $12,810 | $18,620 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
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