Gamache ConstructionGeneral contractor in Union Gap, WA
Gamache Construction is a general contractor in Union Gap, WA, ranked #29 of 56 general contractors in Union Gap and rated 3.8 from 15 Google reviews. Open Monday to Friday.
Union Gap, WAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (509) 930-1387 |
|---|---|
| Website | gamacheconstructionllc.com |
| Hours | Monday to Friday: 7 AM – 5 PM |
| Google rating | 3.8 from 15 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
- Kitchen Remodeladditional Google category
- Bathroom Remodeladditional Google category
- Tile Installeradditional Google category
- Decks & Patiosadditional Google category
- Home Builderadditional Google category
Service area
Serves Union Gap and 6 towns within 25 miles: Yakima, Terrace Heights, Selah, West Valley, Wapato and Toppenish.
Based in Union Gap, WAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 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 × 1.04 Pacific factor (2025 Cost vs. Value Report) | $15,240 | $28,190 | $43,470 |
| Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report) | $7,050 | $12,880 | $18,720 |
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 |
|---|---|---|---|---|---|---|---|
| Gamache Construction (this business) | — | 77 | 3.8 (15) | — | No | No | |
| Dennis Kelly Construction Inc | #27 | 77 | 3.7 (3) | — | — | — | 3.7 mi |
| H&V Air Duct Cleaning & Dryer Vent Cleaning Services Of WA | #28 | 77 | 4.9 (7) | — | Yes | No | 1.7 mi |
| Graphite Construction | #30 | 77 | 4.7 (12) | — | No | No | 0.4 mi |
Questions about Gamache Construction
How is Gamache Construction ranked in Union Gap?
Gamache Construction is ranked #29 of 56 general contractors in Union Gap by CR Score, with 77 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Gamache Construction’s hours?
Gamache Construction 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 Gamache Construction serve?
Serves Union Gap and 6 towns within 25 miles: Yakima, Terrace Heights, Selah, West Valley, Wapato and Toppenish. 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 Gamache Construction?
Gamache Construction has a rating of 3.8 from 15 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 Gamache Construction?
Call Gamache Construction on (509) 930-1387. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Gamache Construction? 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.