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J & J ConstructionGeneral contractor in Modesto, CA

J & J Construction is a general contractor in Modesto, CA, rated 5.0 from 2 Google reviews. Open 24 hours a day, 7 days a week.

Modesto, CA0 paid placements in any rankingHow we rank

Call (209) 589-8890

Key facts

Key facts about J & J Construction
Phone(209) 589-8890
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Modesto and 12 towns within 25 miles: Clayton, Blackhawk, Danville, Alamo, Waldon, Contra Costa Centre, Concord, Walnut Creek, Pleasant Hill, Pittsburg, Saranap and Bay Point.

Based in Modesto, CAView on map

Opening hours

Opening hours for J & J Construction
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

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Google

5.0from 2 Google reviews

Hired J & J Construction? Write a review

Questions about J & J Construction

What are J & J Construction’s hours?

J & J Construction is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does J & J Construction serve?

Serves Modesto and 12 towns within 25 miles: Clayton, Blackhawk, Danville, Alamo, Waldon, Contra Costa Centre, Concord, Walnut Creek, Pleasant Hill, Pittsburg, Saranap and Bay Point. 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 J & J Construction?

J & J Construction has a rating of 5.0 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.

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