GlassTekWindow installer in Sioux Falls, SD
GlassTek is a window installer at 4020 W Tickman St Ste 132, Sioux Falls, SD 57107, ranked #13 of 29 window installers in Sioux Falls and rated 5.0 from 25 Google reviews. Open Monday to Friday.
Sioux Falls, SDUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 4020 W Tickman St Ste 132, Sioux Falls, SD 57107Get directions |
|---|---|
| Phone | (605) 951-9314 |
| Website | glassteksd.com |
| Hours | Monday to Friday: 8 AM – 6 PM |
| Google rating | 5.0 from 25 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Windowsmain tradeGoogle main category
Service area
Serves Sioux Falls and 3 towns within 40 miles: Brandon, Harrisburg and Madison.
Based in Sioux Falls, SDView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 6 PM |
| Tuesday | 8 AM – 6 PM |
| Wednesday | 8 AM – 6 PM |
| Thursday | 8 AM – 6 PM |
| Friday | 8 AM – 6 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical window installation prices
| Job | Low | Typical | High |
|---|---|---|---|
| Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 1.03 West North Central factor (2025 Cost vs. Value Report) | $3,550 | $7,580 | $12,220 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby window installers
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| GlassTek (this business) | — | 78 | 5.0 (25) | — | No | No | |
| Kitchens & Windows Unlimited | #11 | 79 | 4.2 (32) | — | Yes | No | 2.2 mi |
| Woods Roofing, Inc. | #12 | 78 | 5.0 (90) | — | No | No | 2.9 mi |
| Robinson Construction group Llc | #14 | 77 | 3.3 (7) | — | Yes | No | 3.2 mi |
Questions about GlassTek
How is GlassTek ranked in Sioux Falls?
GlassTek is ranked #13 of 29 window installers in Sioux Falls by CR Score, with 78 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 GlassTek’s hours?
GlassTek is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does GlassTek serve?
Serves Sioux Falls and 3 towns within 40 miles: Brandon, Harrisburg and Madison. 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 GlassTek?
GlassTek has a rating of 5.0 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 GlassTek?
Call GlassTek on (605) 951-9314. The business is at 4020 W Tickman St Ste 132, Sioux Falls, SD 57107. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own GlassTek? 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.