Skip to content
ContractorsRanked

Diamond ConstructionGeneral contractor in Helena, MT

Diamond Construction is a general contractor at 2905 N Montana Ave # 200, Helena, MT 59601, ranked #23 of 39 general contractors in Helena and rated 4.0 from 9 Google reviews. Open Monday to Friday.

Helena, MTUpdated 0 paid placements in any rankingHow we rank

Call (406) 443-3373Website ↗

Key facts

Key facts about Diamond Construction
Address2905 N Montana Ave # 200, Helena, MT 59601Get directions
Phone(406) 443-3373
Websitediamondconstruction.com
HoursMonday to Thursday: 8 AM – 5 PM; Friday: 8 AM – 2 PM
Google rating4.0 from 9 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Helena and 2 towns within 25 miles: Helena Valley West Central and Helena Valley Southeast.

Based in Helena, MTView on map

Opening hours

Opening hours for Diamond Construction
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 2 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

Diamond Construction compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diamond Construction (this business)—534.0 (9)—NoNo
Planned & Engineered Construction#21545.0 (3)———2.9 mi
Vincent Construction#22545.0 (7)—NoNo7.1 mi
Sussex Construction#24533.7 (9)—NoNo6.2 mi

See all 39 ranked general contractors in Helena

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.0from 9 Google reviews

Hired Diamond Construction? Write a review

Questions about Diamond Construction

How is Diamond Construction ranked in Helena?

Diamond Construction is ranked #23 of 39 general contractors in Helena by CR Score, with 53 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 Diamond Construction’s hours?

Diamond Construction is open Monday to Friday. Its listed hours are Monday to Thursday, 8 AM – 5 PM; Friday, 8 AM – 2 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Diamond Construction serve?

Serves Helena and 2 towns within 25 miles: Helena Valley West Central and Helena Valley Southeast. 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 Diamond Construction?

Diamond Construction has a rating of 4.0 from 9 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 Diamond Construction?

Call Diamond Construction on (406) 443-3373. The business is at 2905 N Montana Ave # 200, Helena, MT 59601. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Diamond Construction? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile