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JZ Construction & DesignGeneral contractor in Thornton, CO

JZ Construction & Design is a general contractor at 2400 E 88th Ave S, Thornton, CO 80229, ranked #34 of 798 general contractors in Thornton and rated 4.9 from 42 Google reviews. Open Monday to Friday.

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Call (720) 862-6467Website ↗

Key facts

Key facts about JZ Construction & Design
Address2400 E 88th Ave S, Thornton, CO 80229Get directions
Phone(720) 862-6467
Websitejzconstructdesign.com
HoursMonday to Friday: 7 AM – 6 PM
Google rating4.9 from 42 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Thornton and 11 towns within 25 miles: Welby, Federal Heights, Derby, Northglenn, Sherrelwood, Twin Lakes, Commerce City, Westminster, Shaw Heights, Berkley and Arvada.

Based in Thornton, COView on map

Opening hours

Opening hours for JZ Construction & Design
DayHours
Monday7 AM – 6 PM
Tuesday7 AM – 6 PM
Wednesday7 AM – 6 PM
Thursday7 AM – 6 PM
Friday7 AM – 6 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 × 1.00 Mountain factor (2025 Cost vs. Value Report)$14,610$27,020$41,660
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.95 Mountain factor (2025 Cost vs. Value Report)$6,340$11,590$16,840

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby general contractors

JZ Construction & Design compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
JZ Construction & Design (this business)—574.9 (42)—NoNo
The Container Store#32574.4 (423)—YesYes20.9 mi
America's Best Home Improvement, Llc#33575.0 (42)—YesNo8.0 mi
All Colorado Radon Mitigation, Inc.#35574.9 (274)—NoNo15.5 mi

See all 798 ranked general contractors in Thornton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 42 Google reviews

Hired JZ Construction & Design? Write a review

Questions about JZ Construction & Design

How is JZ Construction & Design ranked in Thornton?

JZ Construction & Design is ranked #34 of 798 general contractors in Thornton by CR Score, with 57 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 JZ Construction & Design’s hours?

JZ Construction & Design is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does JZ Construction & Design serve?

Serves Thornton and 11 towns within 25 miles: Welby, Federal Heights, Derby, Northglenn, Sherrelwood, Twin Lakes, Commerce City, Westminster, Shaw Heights, Berkley and Arvada. 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 JZ Construction & Design?

JZ Construction & Design has a rating of 4.9 from 42 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 JZ Construction & Design?

Call JZ Construction & Design on (720) 862-6467. The business is at 2400 E 88th Ave S, Thornton, CO 80229. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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