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Helfvogt Construction Group LLCGeneral contractor in Marengo, IL

Helfvogt Construction Group LLC is a general contractor at 1019 Hale St, Marengo, IL 60152, ranked #19 of 272 general contractors in Marengo and rated 4.1 from 7 Google reviews. Open Monday to Saturday.

Marengo, ILUpdated 0 paid placements in any rankingHow we rank

Call (815) 404-9034Website ↗

Key facts

Key facts about Helfvogt Construction Group LLC
Address1019 Hale St, Marengo, IL 60152Get directions
Phone(815) 404-9034
Websitehelfvogtgroup.com
HoursMonday to Friday: 8 AM – 5 PM; Saturday: 8 AM – 3 PM
Google rating4.1 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Marengo and 11 towns within 25 miles: Woodstock, Huntley, Harvard, Hampshire, Genoa, Belvidere, Poplar Grove, Crystal Lake, Lake in the Hills, Gilberts and Pingree Grove.

Based in Marengo, ILView on map

Opening hours

Opening hours for Helfvogt Construction Group LLC
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday8 AM – 3 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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

Helfvogt Construction Group LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Helfvogt Construction Group LLC (this business)—544.1 (7)—YesNo
Modern American Construction and Design#17545.0 (39)—YesNo16.6 mi
Crowley Construction Inc.#18545.0 (30)—YesNo14.8 mi
Your Home Solutions, Inc.#20545.0 (51)—YesNo21.8 mi

See all 272 ranked general contractors in Marengo

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.1from 7 Google reviews

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Questions about Helfvogt Construction Group LLC

How is Helfvogt Construction Group LLC ranked in Marengo?

Helfvogt Construction Group LLC is ranked #19 of 272 general contractors in Marengo 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 Helfvogt Construction Group LLC’s hours?

Helfvogt Construction Group LLC is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 3 PM. On Saturdays it is open 8 AM to 3 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Helfvogt Construction Group LLC serve?

Serves Marengo and 11 towns within 25 miles: Woodstock, Huntley, Harvard, Hampshire, Genoa, Belvidere, Poplar Grove, Crystal Lake, Lake in the Hills, Gilberts and Pingree Grove. 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 Helfvogt Construction Group LLC?

Helfvogt Construction Group LLC has a rating of 4.1 from 7 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 Helfvogt Construction Group LLC?

Call Helfvogt Construction Group LLC on (815) 404-9034. The business is at 1019 Hale St, Marengo, IL 60152. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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