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Cobalt Commercial Construction LLCGeneral contractor in Barrington, IL

Cobalt Commercial Construction LLC is a general contractor at 777 N Lake Zurich Rd Ste 195, Barrington, IL 60010, rated 3.0 from 2 Google reviews. Open Monday to Friday.

Barrington, IL0 paid placements in any rankingHow we rank

Call (847) 852-1333Website ↗

Key facts

Key facts about Cobalt Commercial Construction LLC
Address777 N Lake Zurich Rd Ste 195, Barrington, IL 60010Get directions
Phone(847) 852-1333
Websitec3built.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating3.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Barrington and 11 towns within 25 miles: Lake Zurich, Inverness, Fairfield, Hawthorn Woods, Palatine, Wauconda, Cary, Long Grove, Carpentersville, Rolling Meadows and Island Lake.

Based in Barrington, ILView on map

Opening hours

Opening hours for Cobalt Commercial Construction LLC
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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.

Reviews

ContractorsRanked reviews

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Google

3.0from 2 Google reviews

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Questions about Cobalt Commercial Construction LLC

What are Cobalt Commercial Construction LLC’s hours?

Cobalt Commercial Construction LLC 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 Cobalt Commercial Construction LLC serve?

Serves Barrington and 11 towns within 25 miles: Lake Zurich, Inverness, Fairfield, Hawthorn Woods, Palatine, Wauconda, Cary, Long Grove, Carpentersville, Rolling Meadows and Island Lake. 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 Cobalt Commercial Construction LLC?

Cobalt Commercial Construction LLC has a rating of 3.0 from 2 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 Cobalt Commercial Construction LLC?

Call Cobalt Commercial Construction LLC on (847) 852-1333. The business is at 777 N Lake Zurich Rd Ste 195, Barrington, IL 60010. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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