GCP FirestopGeneral contractor in Eastvale, CA
GCP Firestop is a general contractor in Eastvale, CA. Open Monday to Saturday.
Eastvale, CA0 paid placements in any rankingHow we rank
Key facts
| Phone | (657) 296-8130 |
|---|---|
| Website | gcpfirestopinc.com |
| Hours | Monday to Friday: 9 AM – 5 PM; Saturday: 9 AM – 1 PM |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
Service area
Based in Eastvale, CAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 5 PM |
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 9 AM – 5 PM |
| Saturday | 9 AM – 1 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- 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.
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Questions about GCP Firestop
What are GCP Firestop’s hours?
GCP Firestop is open Monday to Saturday. Its listed hours are Monday to Friday, 9 AM – 5 PM; Saturday, 9 AM – 1 PM. On Saturdays it is open 9 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
How do I contact GCP Firestop?
Call GCP Firestop on (657) 296-8130. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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