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JASP CONSTRUCTION & DESIGNGeneral contractor in Diamond Bar, CA

JASP CONSTRUCTION & DESIGN is a general contractor at 20653 Lycoming St STE A6, Diamond Bar, CA 91789, rated 5.0 from 7 Google reviews. Open Monday to Saturday.

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Call (626) 998-1809Website ↗

Key facts

Key facts about JASP CONSTRUCTION & DESIGN
Address20653 Lycoming St STE A6, Diamond Bar, CA 91789Get directions
Phone(626) 998-1809
Websitejaspbuilder.com
HoursMonday to Friday: 8 AM – 6 PM; Saturday: 8 AM – 5 PM
Google rating5.0 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Diamond Bar and 11 towns within 25 miles: Walnut, South San Jose Hills, Rowland Heights, Chino Hills, La Puente, Valinda, La Habra Heights, Covina, Brea, Hacienda Heights and West Covina.

Based in Diamond Bar, CAView on map

Opening hours

Opening hours for JASP CONSTRUCTION & DESIGN
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 7 Google reviews

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Questions about JASP CONSTRUCTION & DESIGN

What are JASP CONSTRUCTION & DESIGN’s hours?

JASP CONSTRUCTION & DESIGN is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6 PM; 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 JASP CONSTRUCTION & DESIGN serve?

Serves Diamond Bar and 11 towns within 25 miles: Walnut, South San Jose Hills, Rowland Heights, Chino Hills, La Puente, Valinda, La Habra Heights, Covina, Brea, Hacienda Heights and West Covina. 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 JASP CONSTRUCTION & DESIGN?

JASP CONSTRUCTION & DESIGN has a rating of 5.0 from 7 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 JASP CONSTRUCTION & DESIGN?

Call JASP CONSTRUCTION & DESIGN on (626) 998-1809. The business is at 20653 Lycoming St STE A6, Diamond Bar, CA 91789. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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