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On Spec ConstructionGeneral contractor in Hacienda Heights, CA

On Spec Construction is a general contractor in Hacienda Heights, CA. Open Monday to Saturday.

Hacienda Heights, CA0 paid placements in any rankingHow we rank

Call (562) 424-2462

Key facts

Key facts about On Spec Construction
Phone(562) 424-2462
HoursMonday: 8 AM – 3 PM; Tuesday to Friday: 9 AM – 5 PM; Saturday: 9 AM – 2 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Hacienda Heights and 7 towns within 25 miles: Yucca Valley, Joshua Tree, Desert Hot Springs, Big Bear City, Garnet, Big Bear Lake and Palm Springs.

Based in Hacienda Heights, CAView on map

Opening hours

Opening hours for On Spec Construction
DayHours
Monday8 AM – 3 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
Saturday9 AM – 2 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 On Spec Construction

What are On Spec Construction’s hours?

On Spec Construction is open Monday to Saturday. Its listed hours are Monday, 8 AM – 3 PM; Tuesday to Friday, 9 AM – 5 PM; Saturday, 9 AM – 2 PM. On Saturdays it is open 9 AM to 2 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does On Spec Construction serve?

Serves Hacienda Heights and 7 towns within 25 miles: Yucca Valley, Joshua Tree, Desert Hot Springs, Big Bear City, Garnet, Big Bear Lake and Palm Springs. 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.

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