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American Modular SystemsGeneral contractor in Manteca, CA

American Modular Systems is a general contractor at 787 Spreckels Ave Suite #1, Manteca, CA 95336, ranked #37 of 183 general contractors in Manteca and rated 4.2 from 25 Google reviews. Open Monday to Friday.

Manteca, CAUpdated 0 paid placements in any rankingHow we rank

Call (209) 600-6177Website ↗

Key facts

Key facts about American Modular Systems
Address787 Spreckels Ave Suite #1, Manteca, CA 95336Get directions
Phone(209) 600-6177
Websiteamericanmodular.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.2 from 25 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Manteca and 11 towns within 25 miles: Lathrop, Ripon, Salida, Escalon, Garden Acres, Stockton, Tracy, August, Country Club, West Modesto and Riverbank.

Based in Manteca, CAView on map

Opening hours

Opening hours for American Modular Systems
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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.

Compare nearby general contractors

American Modular Systems compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
American Modular Systems (this business)—774.2 (25)—NoNo
J L Bray & Son Inc#35773.8 (5)———8.5 mi
Automatic Gate Operations#36775.0 (60)—NoNo19.0 mi
Cavanaugh Construction#38765.0 (38)—NoNo14.2 mi

See all 183 ranked general contractors in Manteca

Questions about American Modular Systems

How is American Modular Systems ranked in Manteca?

American Modular Systems is ranked #37 of 183 general contractors in Manteca by CR Score, with 77 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are American Modular Systems’ hours?

American Modular Systems is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does American Modular Systems serve?

Serves Manteca and 11 towns within 25 miles: Lathrop, Ripon, Salida, Escalon, Garden Acres, Stockton, Tracy, August, Country Club, West Modesto and Riverbank. 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 American Modular Systems?

American Modular Systems has a rating of 4.2 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 American Modular Systems?

Call American Modular Systems on (209) 600-6177. The business is at 787 Spreckels Ave Suite #1, Manteca, CA 95336. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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