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Charles H Koch ConstructionGeneral contractor in Hartland, WI

Charles H Koch Construction is a general contractor at N75w27123 Oakwood Rd, Hartland, WI 53029, ranked #43 of 318 general contractors in Hartland and rated 4.5 from 11 Google reviews. Open Monday to Friday.

Hartland, WIUpdated 0 paid placements in any rankingHow we rank

Call (262) 538-0717Website ↗

Key facts

Key facts about Charles H Koch Construction
AddressN75w27123 Oakwood Rd, Hartland, WI 53029Get directions
Phone(262) 538-0717
Websitekochconstructionincco.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating4.5 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Hartland and 11 towns within 25 miles: Sussex, Pewaukee, Richfield, Menomonee Falls, Delafield, Waukesha, Germantown, Brookfield, Oconomowoc, Hartford and Slinger.

Based in Hartland, WIView on map

Opening hours

Opening hours for Charles H Koch Construction
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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 × 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.

Compare nearby general contractors

Charles H Koch Construction compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Charles H Koch Construction (this business)—544.5 (11)—NoNo
Just About the Work#41545.0 (5)—YesYes10.9 mi
Complete Construction Services LLC#42544.6 (10)—YesYes14.1 mi
Lifetime Renovations#44545.0 (15)—NoNo8.7 mi

See all 318 ranked general contractors in Hartland

Reviews

ContractorsRanked reviews

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Google

4.5from 11 Google reviews

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Questions about Charles H Koch Construction

How is Charles H Koch Construction ranked in Hartland?

Charles H Koch Construction is ranked #43 of 318 general contractors in Hartland by CR Score, with 54 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Charles H Koch Construction’s hours?

Charles H Koch Construction is open Monday to Friday. Its listed hours are Monday to Friday, 7 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 Charles H Koch Construction serve?

Serves Hartland and 11 towns within 25 miles: Sussex, Pewaukee, Richfield, Menomonee Falls, Delafield, Waukesha, Germantown, Brookfield, Oconomowoc, Hartford and Slinger. 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 Charles H Koch Construction?

Charles H Koch Construction has a rating of 4.5 from 11 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 Charles H Koch Construction?

Call Charles H Koch Construction on (262) 538-0717. The business is at N75w27123 Oakwood Rd, Hartland, WI 53029. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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