Single Source LLC DBA Single Source Architects & Master Builders
REGISTEREDCommercial & Institutional Bldg Construction · Waterloo, IA
Single Source LLC DBA Single Source Architects & Master Builders is registered with the State of Iowa (No. C113083), current through 2027-04-13. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(319) 232-6554At a glance
- What they do
- Commercial & Institutional Bldg Construction State record
- Registered in
- Waterloo, IA (Black Hawk County) State record
- Website
- single-source.net Business website
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Work & references
Explore their projects, social profiles and original sources.
Around the web
Read customer stories and reviews at their source. Registration, documents and badges do not establish workmanship or current insurance.
Business profile
FacebookLinked from the business website · facebook.com
About Single Source LLC DBA Single Source Architects & Master Builders
From single-source.net

Renovation has become a popular choice for existing facilities. Many times renovating makes more sense than building new. We can help with that decision. Single Source has the knowledge and experience to take your renovation project from start to finish.
- Website:
- single-source.net
- Email on their website:
- jim@single-source.net
Read from the business’s own website (single-source.net). 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.
Trade and local directory
What Single Source LLC DBA Single Source Architects & Master Builders is registered to do
The State classifies Single Source LLC DBA Single Source Architects & Master Builders as commercial & institutional bldg construction. 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.
2026-03-11
registration last issued or renewed with the State
1,192
registered commercial & institutional bldg construction in Iowa, this business among them
10
registered commercial & institutional bldg construction in Waterloo
All 1,192 registered commercial & institutional bldg construction in Iowa →commercial & institutional bldg construction in Waterloo →Contractors in Waterloo →Contractors in Black Hawk County →
State registration details
- Registration number
- C113083
- Status
- Registered
- Issued / last renewed
- 2026-03-11
- Expires
- 2027-04-13
- Primary trade
- Commercial & Institutional Bldg Construction
- County
- Black Hawk County
- Owner of record
- James Christensen
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.
Sources for this profile
- Registration: Active Iowa Construction Contractor Registrations, last updated 2026-11-02. Verify registration C113083
- About the business: read from its website, single-source.net/about-us. Not written or confirmed by the business.
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3 of 8 listings publish services; 5 publish hours. These are published details, not availability guarantees.
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