Johnstone DevelopmentGeneral contractor in Danville, CA

Johnstone Development is a general contractor at 185 Front St UNIT 207, Danville, CA 94526. Open Monday to Saturday.

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Key facts

Key facts about Johnstone Development
Address	185 Front St UNIT 207, Danville, CA 94526Get directions
Phone	(925) 640-4009
Website	junejohnstone.com
Hours	Monday to Saturday: 8 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

General Contractingmain tradeGoogle main category

Service area

Serves Danville and 11 towns within 25 miles: Alamo, San Ramon, Blackhawk, Saranap, Walnut Creek, Moraga, Waldon, Lafayette, Contra Costa Centre, Dublin and Clayton.

Based in Danville, CAView on map

Opening hours

Opening hours for Johnstone Development
Day	Hours
Monday	8 AM – 5 PM
Tuesday	8 AM – 5 PM
Wednesday	8 AM – 5 PM
Thursday	8 AM – 5 PM
Friday	8 AM – 5 PM
Saturday	8 AM – 5 PM
Sunday	Closed

Open evenings — no
Open Saturdays
Open Sundays — no

Typical general contracting prices

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 Johnstone Development

What are Johnstone Development’s hours?

Johnstone Development is open Monday to Saturday. Its listed hours are Monday to Saturday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Johnstone Development serve?

Serves Danville and 11 towns within 25 miles: Alamo, San Ramon, Blackhawk, Saranap, Walnut Creek, Moraga, Waldon, Lafayette, Contra Costa Centre, Dublin and Clayton. 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.

How do I contact Johnstone Development?

Call Johnstone Development on (925) 640-4009. The business is at 185 Front St UNIT 207, Danville, CA 94526. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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