Skip to content
ContractorsRanked

Alpha Building SuppliesGeneral contractor in Westminster, CA

Alpha Building Supplies is a general contractor at Westminster, CA 92683, rated 3.0 from 4 Google reviews. Open Monday to Saturday.

Westminster, CA0 paid placements in any rankingHow we rank

Key facts

Key facts about Alpha Building Supplies
AddressWestminster, CA 92683Get directions
HoursMonday to Saturday: 7 AM – 8:30 PM
Google rating3.0 from 4 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Westminster and 11 towns within 25 miles: Midway City, Garden Grove, Fountain Valley, Stanton, Cypress, Rossmoor, Los Alamitos, Huntington Beach, Seal Beach, Santa Ana and Anaheim.

Based in Westminster, CAView on map

Opening hours

Opening hours for Alpha Building Supplies
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
Saturday7 AM – 8:30 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • 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 4 Google reviews

Hired Alpha Building Supplies? Write a review

Questions about Alpha Building Supplies

What are Alpha Building Supplies’ hours?

Alpha Building Supplies is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 8:30 PM. On Saturdays it is open 7 AM to 8:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Alpha Building Supplies serve?

Serves Westminster and 11 towns within 25 miles: Midway City, Garden Grove, Fountain Valley, Stanton, Cypress, Rossmoor, Los Alamitos, Huntington Beach, Seal Beach, Santa Ana and Anaheim. 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 Alpha Building Supplies?

Alpha Building Supplies has a rating of 3.0 from 4 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.

Own Alpha Building Supplies? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile