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Krier & Blain INC.

REGISTERED

Plumbing/Heating & A/C Contractors · Sioux Falls, SD

Krier & Blain INC. is currently registered as a construction contractor with the State of Iowa under registration number C130966, last issued or renewed 2026-08-28 and current through 2029-06-30. Iowa registration confirms compliance with state labor law. It is not a license, and the State does not assess skill.

Call (605) 331-4100

Straight to their phone · no forms, no middleman

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This contractor is based in SD and holds an Iowa contractor registration, which is required to perform construction work in Iowa.

Krier & Blain INC. at a glance

What they do
Plumbing/Heating & A/C Contractors State record
Registered in
Sioux Falls, SD State record
Business address
1207 W Delaware St, Sioux Falls, SD 57104 Google Maps
Hours posted
Open Mon, Tue, Wed, Thu, Fri Google Maps
Phone
(605) 331-4100 State record
Website
krierblain.com Business website
Check the registration
No. C130966, current, verify with the State State record

State registration

Registration number
C130966
Status
Registered
Issued / last renewed
2026-08-28
Expires
2029-06-30
Primary trade
Plumbing/Heating & A/C Contractors
Owner of record
Michael J Thompson
Issuing authority
DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.

About Krier & Blain INC.

From krierblain.com

Krier & Blain INC. logo

Krier & Blain, Inc. provides commercial plumbing, heating, and HVAC services to local businesses throughout the Sioux Falls area.

  • In business since 1979
Website:
krierblain.com
Email on their website:
office@krierblain.com

Read from the business’s own website (krierblain.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.

Krier & Blain INC. on Google

Google Maps

Exact match to state record

Business name and phone number match this contractor’s state registration. It confirms this Google listing is the same business; it is not owner verification, a license, insurance or an endorsement.

3.7 ★ (3 Google reviews) · General Contractor

Business address on Google:
1207 W Delaware St, Sioux Falls, SD 57104
Phone:
the number on file with the State matches this Google listing

Hours on Google

  • Monday: 8:00 AM to 5:00 PM
  • Tuesday: 8:00 AM to 5:00 PM
  • Wednesday: 8:00 AM to 5:00 PM
  • Thursday: 8:00 AM to 5:00 PM
  • Friday: 8:00 AM to 5:00 PM
  • Saturday: Closed
  • Sunday: Closed
  • Wheelchair-accessible parking
  • Wheelchair-accessible entrance

Google reviews

A selection supplied by Google, ordered by relevance. Reviews containing contact details or unsupported credential claims are omitted.

All reviews on Google Maps

From Google Maps, as of Sep 2026. We have not verified it and this business has not claimed this listing. Is this your business? Claim it free or request a correction.

What Krier & Blain INC. is registered to do

The State classifies Krier & Blain INC. as plumbing/heating & a/c contractors. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.

2026-08-28

registration last issued or renewed with the State

1,309

registered plumbing/heating & a/c contractors in Iowa, this business among them

plumbing, HVAC & mechanical work is separately licensed in Iowa. The registration above is a compliance filing; the Iowa Plumbing & Mechanical Systems Board ↗ runs the exam that actually tests competence. Ask for the license number and check it there, for this trade it is the strongest signal available.

All 1,309 registered plumbing/heating & a/c contractors in Iowa →

Sources for this profile

  • Registration: Active Iowa Construction Contractor Registrations, last updated 2026-09-14. Verify registration C130966
  • About the business: read from its website, krierblain.com. Not written or confirmed by the business.
  • Google details: Google Maps, as of Sep 15, 2026. Not verified by us.