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Major Window InstallationWindow installer in Westminster, CO

Major Window Installation is a window installer at 8601 Turnpike Dr #43, Westminster, CO 80031. Open 7 days a week.

Westminster, CO0 paid placements in any rankingHow we rank

Call (720) 339-2558

Key facts

Key facts about Major Window Installation
Address8601 Turnpike Dr #43, Westminster, CO 80031Get directions
Phone(720) 339-2558
HoursMonday to Sunday: 8 AM – 7 PM

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Westminster and 11 towns within 40 miles: Shaw Heights, Federal Heights, Sherrelwood, Twin Lakes, Berkley, Arvada, Northglenn, Thornton, Welby, Broomfield and Wheat Ridge.

Based in Westminster, COView on map

Opening hours

Opening hours for Major Window Installation
DayHours
Monday8 AM – 7 PMevening
Tuesday8 AM – 7 PMevening
Wednesday8 AM – 7 PMevening
Thursday8 AM – 7 PMevening
Friday8 AM – 7 PMevening
Saturday8 AM – 7 PMevening
Sunday8 AM – 7 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.96 Mountain factor (2025 Cost vs. Value Report)$3,290$7,050$11,350

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Major Window Installation

What are Major Window Installation’s hours?

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

What areas does Major Window Installation serve?

Serves Westminster and 11 towns within 40 miles: Shaw Heights, Federal Heights, Sherrelwood, Twin Lakes, Berkley, Arvada, Northglenn, Thornton, Welby, Broomfield and Wheat Ridge. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

How do I contact Major Window Installation?

Call Major Window Installation on (720) 339-2558. The business is at 8601 Turnpike Dr #43, Westminster, CO 80031. Ask for a written estimate before any work starts.

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