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605 Companies, IncConcrete contractor in Sioux Falls, SD

605 Companies, Inc is a concrete contractor at 700 E 65th St N, Sioux Falls, SD 57104, ranked #24 of 58 concrete contractors in Sioux Falls and rated 4.5 from 12 Google reviews. Open Monday to Friday.

Sioux Falls, SDUpdated 0 paid placements in any rankingHow we rank

Call (605) 251-3185Website ↗

Key facts

Key facts about 605 Companies, Inc
Address700 E 65th St N, Sioux Falls, SD 57104Get directions
Phone(605) 251-3185
Website605inc.com
HoursMonday to Friday: 7:30 AM – 5 PM
Google rating4.5 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Concretemain tradeGoogle main category
  • Plumbingadditional Google category
  • Demolitionadditional Google category

Service area

Serves Sioux Falls and 2 towns within 25 miles: Brandon and Harrisburg.

Based in Sioux Falls, SDView on map

Opening hours

Opening hours for 605 Companies, Inc
DayHours
Monday7:30 AM – 5 PM
Tuesday7:30 AM – 5 PM
Wednesday7:30 AM – 5 PM
Thursday7:30 AM – 5 PM
Friday7:30 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical concrete work prices

Typical concrete work prices
JobLowTypicalHigh
Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range$2,700$6,400$14,500

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

Compare nearby concrete contractors

605 Companies, Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
605 Companies, Inc (this business)—544.5 (12)—NoNo
Groundworks#22544.8 (50)—YesYes17.8 mi
Dakota Contracting Corporation#23543.2 (5)———7.2 mi
Gil Haugan Construction Inc.#25544.1 (14)—NoNo0.4 mi

See all 58 ranked concrete contractors in Sioux Falls

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 12 Google reviews

Hired 605 Companies, Inc? Write a review

Questions about 605 Companies, Inc

How is 605 Companies, Inc ranked in Sioux Falls?

605 Companies, Inc is ranked #24 of 58 concrete contractors in Sioux Falls by CR Score, with 54 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 605 Companies, Inc’s hours?

605 Companies, Inc is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 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 605 Companies, Inc serve?

Serves Sioux Falls and 2 towns within 25 miles: Brandon and Harrisburg. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

What do Google reviews say about 605 Companies, Inc?

605 Companies, Inc has a rating of 4.5 from 12 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 605 Companies, Inc?

Call 605 Companies, Inc on (605) 251-3185. The business is at 700 E 65th St N, Sioux Falls, SD 57104. 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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