Windsor Building SystemsGeneral contractor in Madison, WI
Windsor Building Systems is a general contractor at 330 Atlas Ave, Madison, WI 53714, rated 4.1 from 9 Google reviews. Open Monday to Friday.
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Key facts
| Address | 330 Atlas Ave, Madison, WI 53714Get directions |
|---|---|
| Phone | (608) 241-2185 |
| Website | windsorbuilds.com |
| Hours | Monday to Friday: 8 AM – 5 PM |
| Google rating | 4.1 from 9 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
Service area
Serves Madison and 11 towns within 25 miles: Monona, McFarland, Cottage Grove, Sun Prairie, Middleton, Waunakee, De Forest, Oregon, Fitchburg, Stoughton and Verona.
Based in Madison, WIView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 AM – 5 PM |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical general contracting prices
| Job | Low | Typical | High |
|---|---|---|---|
| Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | $13,850 | $25,610 | $39,490 |
| Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | $6,340 | $11,580 | $16,830 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Questions about Windsor Building Systems
What are Windsor Building Systems’ hours?
Windsor Building Systems is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Windsor Building Systems serve?
Serves Madison and 11 towns within 25 miles: Monona, McFarland, Cottage Grove, Sun Prairie, Middleton, Waunakee, De Forest, Oregon, Fitchburg, Stoughton and Verona. 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 Windsor Building Systems?
Windsor Building Systems has a rating of 4.1 from 9 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 Windsor Building Systems?
Call Windsor Building Systems on (608) 241-2185. The business is at 330 Atlas Ave, Madison, WI 53714. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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