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Jmark Enterprises, IncGeneral contractor in Riverside, CA

Jmark Enterprises, Inc is a general contractor at 5041 La Mart Dr # 230, Riverside, CA 92507, ranked #6 of 584 general contractors in Riverside and rated 5.0 from 25 Google reviews. Open 7 days a week.

Riverside, CAUpdated 0 paid placements in any rankingHow we rank

Call (951) 634-9593

Key facts

Key facts about Jmark Enterprises, Inc
Address5041 La Mart Dr # 230, Riverside, CA 92507Get directions
Phone(951) 634-9593
HoursMonday to Sunday: 8 AM – 5 PM
Google rating5.0 from 25 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Riverside and 11 towns within 25 miles: Rubidoux, Grand Terrace, Woodcrest, Moreno Valley, Sunnyslope, Loma Linda, Colton, Pedley, Bloomington, Mead Valley and Glen Avon.

Based in Riverside, CAView on map

Opening hours

Opening hours for Jmark Enterprises, 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
Sunday8 AM – 5 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

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.

Compare nearby general contractors

Jmark Enterprises, Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Jmark Enterprises, Inc (this business)—615.0 (25)—YesYes
Sun City Hardware#5614.8 (359)—YesYes19.1 mi
MDT, Inc#7605.0 (19)—YesNo3.7 mi
SouthSTAR Construction#8605.0 (67)—YesYes16.1 mi

See all 584 ranked general contractors in Riverside

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 25 Google reviews

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Questions about Jmark Enterprises, Inc

How is Jmark Enterprises, Inc ranked in Riverside?

Jmark Enterprises, Inc is ranked #6 of 584 general contractors in Riverside by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Jmark Enterprises, Inc’s hours?

Jmark Enterprises, Inc is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM, and on Sundays 8 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Jmark Enterprises, Inc serve?

Serves Riverside and 11 towns within 25 miles: Rubidoux, Grand Terrace, Woodcrest, Moreno Valley, Sunnyslope, Loma Linda, Colton, Pedley, Bloomington, Mead Valley and Glen Avon. 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 Jmark Enterprises, Inc?

Jmark Enterprises, Inc has a rating of 5.0 from 25 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 Jmark Enterprises, Inc?

Call Jmark Enterprises, Inc on (951) 634-9593. The business is at 5041 La Mart Dr # 230, Riverside, CA 92507. Ask for a written estimate before any work starts.

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