UnilockGeneral contractor in Marengo, IL
Unilock is a general contractor at 8302 IL-23, Marengo, IL 60152, ranked #49 of 274 general contractors in Marengo and rated 4.5 from 28 Google reviews. Open Monday to Friday.
Marengo, ILUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 8302 IL-23, Marengo, IL 60152Get directions |
|---|---|
| Phone | (815) 568-4700 |
| Website | unilock.com |
| Hours | Monday to Friday: 7 AM – 4 PM |
| Google rating | 4.5 from 28 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- General Contractingmain tradeGoogle main category
Service area
Serves Marengo and 11 towns within 25 miles: Genoa, Hampshire, Huntley, Woodstock, Belvidere, Pingree Grove, Gilberts, Harvard, Lake in the Hills, Poplar Grove and Sycamore.
Based in Marengo, ILView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 4 PM |
| Tuesday | 7 AM – 4 PM |
| Wednesday | 7 AM – 4 PM |
| Thursday | 7 AM – 4 PM |
| Friday | 7 AM – 4 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.
Compare nearby general contractors
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Unilock (this business) | — | 76 | 4.5 (28) | — | No | No | |
| Taurus Construction, Inc. | #47 | 76 | 4.6 (11) | — | — | — | 18.8 mi |
| ADAWG Construction Services | #48 | 76 | 5.0 (13) | — | Yes | No | 14.0 mi |
| High Efficiency House LLC | #50 | 76 | 5.0 (4) | — | Yes | Yes | 15.3 mi |
Questions about Unilock
How is Unilock ranked in Marengo?
Unilock is ranked #49 of 274 general contractors in Marengo by CR Score, with 76 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 Unilock’s hours?
Unilock is open Monday to Friday. Its listed hours are Monday to Friday, 7 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 Unilock serve?
Serves Marengo and 11 towns within 25 miles: Genoa, Hampshire, Huntley, Woodstock, Belvidere, Pingree Grove, Gilberts, Harvard, Lake in the Hills, Poplar Grove and Sycamore. 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 Unilock?
Unilock has a rating of 4.5 from 28 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 Unilock?
Call Unilock on (815) 568-4700. The business is at 8302 IL-23, 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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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.