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JROC Colorado ConstructionGeneral contractor in Longmont, CO

JROC Colorado Construction is a general contractor at 634 Main St Unit A, Longmont, CO 80501, ranked #41 of 411 general contractors in Longmont and rated 5.0 from 16 Google reviews. Open Monday to Friday.

Longmont, COUpdated 0 paid placements in any rankingHow we rank

Call (303) 862-4939Website ↗

Key facts

Key facts about JROC Colorado Construction
Address634 Main St Unit A, Longmont, CO 80501Get directions
Phone(303) 862-4939
Websitejroccoloradoconstruction.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating5.0 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category
  • Kitchen Remodeladditional Google category
  • Bathroom Remodeladditional Google category
  • Home Builderadditional Google category

Service area

Serves Longmont and 11 towns within 25 miles: Gunbarrel, Erie, Berthoud, Firestone, Frederick, Lafayette, Louisville, Boulder, Johnstown, Superior and Loveland.

Based in Longmont, COView on map

Opening hours

Opening hours for JROC Colorado Construction
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 × 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 16 Google reviews

Hired JROC Colorado Construction? Write a review

Questions about JROC Colorado Construction

How is JROC Colorado Construction ranked in Longmont?

JROC Colorado Construction is ranked #41 of 411 general contractors in Longmont by CR Score, with 56 out of 100 as of November 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 JROC Colorado Construction’s hours?

JROC Colorado Construction 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 JROC Colorado Construction serve?

Serves Longmont and 11 towns within 25 miles: Gunbarrel, Erie, Berthoud, Firestone, Frederick, Lafayette, Louisville, Boulder, Johnstown, Superior and Loveland. 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 JROC Colorado Construction?

JROC Colorado Construction has a rating of 5.0 from 16 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 JROC Colorado Construction?

Call JROC Colorado Construction on (303) 862-4939. The business is at 634 Main St Unit A, Longmont, CO 80501. 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.

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Compare nearby general contractors

JROC Colorado Construction compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
JROC Colorado Construction (this business)—565.0 (16)—NoNo
On Demand 24/7 home and commercial repairs and upgrades#39565.0 (7)—YesYes12.1 mi
LSE Builders Group#40564.7 (18)—NoNo1.0 mi
Timber Owl Construction, LLC#42565.0 (68)—NoNo17.4 mi

See all 411 ranked general contractors in Longmont