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Constructive Systems, Inc.General contractor in Walnut Creek, CA

Constructive Systems, Inc. is a general contractor at 800 S Broadway, Walnut Creek, CA 94596. Open Monday to Saturday.

Walnut Creek, CA0 paid placements in any rankingHow we rank

Call (209) 608-9643Website ↗

Key facts

Key facts about Constructive Systems, Inc.
Address800 S Broadway, Walnut Creek, CA 94596Get directions
Phone(209) 608-9643
Websiteconstructivesystemsinc.com
HoursMonday to Saturday: 8 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Walnut Creek and 11 towns within 25 miles: Saranap, Waldon, Contra Costa Centre, Alamo, Lafayette, Pleasant Hill, Concord, Moraga, Danville, Orinda and Clayton.

Based in Walnut Creek, CAView on map

Opening hours

Opening hours for Constructive Systems, Inc.
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday8 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
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 Constructive Systems, Inc.

What are Constructive Systems, Inc.’s hours?

Constructive Systems, Inc. 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 Constructive Systems, Inc. serve?

Serves Walnut Creek and 11 towns within 25 miles: Saranap, Waldon, Contra Costa Centre, Alamo, Lafayette, Pleasant Hill, Concord, Moraga, Danville, Orinda 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 Constructive Systems, Inc.?

Call Constructive Systems, Inc. on (209) 608-9643. The business is at 800 S Broadway, Walnut Creek, CA 94596. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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