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Ext-tech LLCWindow installer in Hackensack, NJ

Ext-tech LLC is a window installer at 238 High St, Hackensack, NJ 07601, rated 5.0 from 1 Google review. Open Monday to Friday.

Hackensack, NJ0 paid placements in any rankingHow we rank

Call (347) 529-6309Website ↗

Key facts

Key facts about Ext-tech LLC
Address238 High St, Hackensack, NJ 07601Get directions
Phone(347) 529-6309
Websiteexttechllc.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Hackensack and 11 towns within 40 miles: Maywood, Bogota, Rochelle Park, Lodi, Teaneck, Saddle Brook, Little Ferry, Hasbrouck Heights, Ridgefield Park, River Edge and Garfield.

Based in Hackensack, NJView on map

Opening hours

Opening hours for Ext-tech LLC
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 1.09 Middle Atlantic factor (2025 Cost vs. Value Report)$3,730$7,980$12,860

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

Reviews

ContractorsRanked reviews

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Google

5.0from 1 Google reviews

Hired Ext-tech LLC? Write a review

Questions about Ext-tech LLC

What are Ext-tech LLC’s hours?

Ext-tech LLC is open Monday to Friday. Its listed hours are Monday to Friday, 9 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 Ext-tech LLC serve?

Serves Hackensack and 11 towns within 40 miles: Maywood, Bogota, Rochelle Park, Lodi, Teaneck, Saddle Brook, Little Ferry, Hasbrouck Heights, Ridgefield Park, River Edge and Garfield. 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.

What do Google reviews say about Ext-tech LLC?

Ext-tech LLC has a rating of 5.0 from 1 Google review. 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 Ext-tech LLC?

Call Ext-tech LLC on (347) 529-6309. The business is at 238 High St, Hackensack, NJ 07601. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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