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Herr Construction IncSeptic service company in Oconomowoc, WI

Herr Construction Inc is a septic service company at S15 W33670 Wolf Rd, Oconomowoc, WI 53066, ranked #9 of 36 septic service companies in Oconomowoc and rated 4.2 from 17 Google reviews. Open Monday to Friday.

Oconomowoc, WIUpdated 0 paid placements in any rankingHow we rank

Call (262) 968-2550Website ↗

Key facts

Key facts about Herr Construction Inc
AddressS15 W33670 Wolf Rd, Oconomowoc, WI 53066Get directions
Phone(262) 968-2550
Websiteherrcorp.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.2 from 17 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Septicmain tradeGoogle main category

Service area

Serves Oconomowoc and 11 towns within 25 miles: Delafield, Hartland, Pewaukee, Waukesha, Mukwonago, Sussex, New Berlin, Brookfield, Muskego, Tichigan and Elm Grove.

Based in Oconomowoc, WIView on map

Opening hours

Opening hours for Herr Construction Inc
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.2from 17 Google reviews

Hired Herr Construction Inc? Write a review

Questions about Herr Construction Inc

How is Herr Construction Inc ranked in Oconomowoc?

Herr Construction Inc is ranked #9 of 36 septic service companies in Oconomowoc by CR Score, with 54 out of 100 as of November 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 Herr Construction Inc’s hours?

Herr Construction Inc is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Herr Construction Inc serve?

Serves Oconomowoc and 11 towns within 25 miles: Delafield, Hartland, Pewaukee, Waukesha, Mukwonago, Sussex, New Berlin, Brookfield, Muskego, Tichigan and Elm Grove. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.

What do Google reviews say about Herr Construction Inc?

Herr Construction Inc has a rating of 4.2 from 17 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 Herr Construction Inc?

Call Herr Construction Inc on (262) 968-2550. The business is at S15 W33670 Wolf Rd, Oconomowoc, WI 53066. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Compare nearby septic service companies

Herr Construction Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Herr Construction Inc (this business)—544.2 (17)—NoNo
Leverenz Septic Service, L.L.C.#7555.0 (16)—NoNo5.8 mi
Herr Environmental Inc#8555.0 (4)———0.1 mi
MGA Sewer, Water & Gas Plumbing Contractor 24hr Emergency Services Available 7 Days A Week#10544.8 (91)—YesYes20.7 mi

See all 36 ranked septic service companies in Oconomowoc