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J. Hartman Construction LLCGeneral contractor in Denver, CO

J. Hartman Construction LLC is a general contractor at 1350 Josephine St #110, Denver, CO 80206, ranked #31 of 791 general contractors in Denver and rated 5.0 from 32 Google reviews. Open Monday to Saturday.

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Key facts

Key facts about J. Hartman Construction LLC
Address1350 Josephine St #110, Denver, CO 80206Get directions
Websitejhartmanconstruction.net
HoursMonday to Friday: 7 AM – 4 PM; Saturday: 9 AM – 12 PM
Google rating5.0 from 32 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Denver and 11 towns within 25 miles: Glendale, Commerce City, Edgewater, Berkley, Englewood, Twin Lakes, Wheat Ridge, Cherry Hills Village, Aurora, Welby and Lakewood.

Based in Denver, COView on map

Opening hours

Opening hours for J. Hartman Construction LLC
DayHours
Monday7 AM – 4 PM
Tuesday7 AM – 4 PM
Wednesday7 AM – 4 PM
Thursday7 AM – 4 PM
Friday7 AM – 4 PM
Saturday9 AM – 12 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 × 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

J. Hartman Construction LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
J. Hartman Construction LLC (this business)—585.0 (32)—YesNo
MILE HIGH BUILDERS LTD. (Basements & structual beams)#29584.6 (54)—YesYes6.5 mi
LP Construction Services#30585.0 (39)—YesNo2.1 mi
ElkStone Basements#32584.8 (465)—NoNo12.9 mi

See all 791 ranked general contractors in Denver

Reviews

ContractorsRanked reviews

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Google

5.0from 32 Google reviews

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Questions about J. Hartman Construction LLC

How is J. Hartman Construction LLC ranked in Denver?

J. Hartman Construction LLC is ranked #31 of 791 general contractors in Denver by CR Score, with 58 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 J. Hartman Construction LLC’s hours?

J. Hartman Construction LLC is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 4 PM; Saturday, 9 AM – 12 PM. On Saturdays it is open 9 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does J. Hartman Construction LLC serve?

Serves Denver and 11 towns within 25 miles: Glendale, Commerce City, Edgewater, Berkley, Englewood, Twin Lakes, Wheat Ridge, Cherry Hills Village, Aurora, Welby and Lakewood. 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 J. Hartman Construction LLC?

J. Hartman Construction LLC has a rating of 5.0 from 32 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 J. Hartman Construction LLC?

The business is at 1350 Josephine St #110, Denver, CO 80206. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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