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OC 405 ConstructionGeneral contractor in Westminster, CA

OC 405 Construction is a general contractor at 5400 1/2, Garden Grove Blvd, Westminster, CA 92683, ranked #49 of 1,416 general contractors in Westminster and rated 4.4 from 39 Google reviews. Open Monday to Friday and Sunday.

Westminster, CAUpdated 0 paid placements in any rankingHow we rank

Call (714) 253-4983

Key facts

Key facts about OC 405 Construction
Address5400 1/2, Garden Grove Blvd, Westminster, CA 92683Get directions
Phone(714) 253-4983
HoursMonday to Friday: 7 AM – 8:30 PM; Sunday: 7 AM – 8:30 PM
Google rating4.4 from 39 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Westminster and 11 towns within 25 miles: Rossmoor, Los Alamitos, Cypress, Stanton, Midway City, Seal Beach, Hawaiian Gardens, La Palma, Garden Grove, Cerritos and Fountain Valley.

Based in Westminster, CAView on map

Opening hours

Opening hours for OC 405 Construction
DayHours
Monday7 AM – 8:30 PMevening
Tuesday7 AM – 8:30 PMevening
Wednesday7 AM – 8:30 PMevening
Thursday7 AM – 8:30 PMevening
Friday7 AM – 8:30 PMevening
SaturdayClosed
Sunday7 AM – 8:30 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • 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

OC 405 Construction compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
OC 405 Construction (this business)—564.4 (39)—NoYes
Venguard Construction#47565.0 (47)—YesNo8.8 mi
EWC Construction Services#48564.9 (36)—YesNo9.3 mi
VQualityConstructioninc.#50565.0 (11)—YesYes7.9 mi

See all 1416 ranked general contractors in Westminster

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 39 Google reviews

Hired OC 405 Construction? Write a review

Questions about OC 405 Construction

How is OC 405 Construction ranked in Westminster?

OC 405 Construction is ranked #49 of 1,416 general contractors in Westminster by CR Score, with 56 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 OC 405 Construction’s hours?

OC 405 Construction is open Monday to Friday and Sunday. Its listed hours are Monday to Friday, 7 AM – 8:30 PM; Sunday, 7 AM – 8:30 PM. It is closed on Saturdays, and on Sundays 7 AM to 8:30 PM. Hours come from the business listing; holiday hours may differ.

What areas does OC 405 Construction serve?

Serves Westminster and 11 towns within 25 miles: Rossmoor, Los Alamitos, Cypress, Stanton, Midway City, Seal Beach, Hawaiian Gardens, La Palma, Garden Grove, Cerritos and Fountain Valley. 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 OC 405 Construction?

OC 405 Construction has a rating of 4.4 from 39 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 OC 405 Construction?

Call OC 405 Construction on (714) 253-4983. The business is at 5400 1/2, Garden Grove Blvd, Westminster, CA 92683. Ask for a written estimate before any work starts.

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