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Prime Construction Services IncGeneral contractor in Ontario, CA

Prime Construction Services Inc is a general contractor at 865 S Milliken Ave # A, Ontario, CA 91761, rated 3.0 from 2 Google reviews. Open Monday to Saturday.

Ontario, CA0 paid placements in any rankingHow we rank

Call (909) 440-8000Website ↗

Key facts

Key facts about Prime Construction Services Inc
Address865 S Milliken Ave # A, Ontario, CA 91761Get directions
Phone(909) 440-8000
Websiteprimecsinc.com
HoursMonday to Friday: 8 AM – 6 PM; Saturday: 8 AM – 12 PM
Google rating3.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Ontario and 11 towns within 25 miles: Rancho Cucamonga, Jurupa Valley, Glen Avon, Upland, Eastvale, Pedley, Fontana, Sunnyslope, Montclair, Chino and Norco.

Based in Ontario, CAView on map

Opening hours

Opening hours for Prime Construction Services Inc
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
Saturday8 AM – 12 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

3.0from 2 Google reviews

Hired Prime Construction Services Inc? Write a review

Questions about Prime Construction Services Inc

What are Prime Construction Services Inc’s hours?

Prime Construction Services Inc is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6 PM; Saturday, 8 AM – 12 PM. On Saturdays it is open 8 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Prime Construction Services Inc serve?

Serves Ontario and 11 towns within 25 miles: Rancho Cucamonga, Jurupa Valley, Glen Avon, Upland, Eastvale, Pedley, Fontana, Sunnyslope, Montclair, Chino and Norco. 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 Prime Construction Services Inc?

Prime Construction Services Inc has a rating of 3.0 from 2 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 Prime Construction Services Inc?

Call Prime Construction Services Inc on (909) 440-8000. The business is at 865 S Milliken Ave # A, Ontario, CA 91761. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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