# Complete Building Services

Complete Building Services is a backflow tester with an address in Washington, DC, United States.

Complete Building Services appears on the DC Water register (Registered Backflow Prevention Assembly Service Provider), with an address in Washington, DC. Services named in the source: backflow prevention assembly commercial inspector, backflow prevention assembly residential inspector.

## Details

- Address: 4058 Minnesota Ave NE, Washington, DC, 20016, United States
- Phone: [12026255526](<tel:12026255526>)
- Website: [www.completebuildingservices.com/](<https://www.completebuildingservices.com/>)
- Source of the listing data: DC Water — Registered BPA Service Providers, https://www.dcwater.com/sites/default/files/engineering/bpa-service-providers.xlsx, fetched 2026-11-10. Website, street address, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0).

## Questions

### Where is Complete Building Services?

Complete Building Services is at 4058 Minnesota Ave NE, Washington, DC, 20016, United States.

### How do I contact Complete Building Services?

To contact Complete Building Services, call 12026255526 or visit https://www.completebuildingservices.com/.

## Source

From [Backflow tester registers and portals](https://www.dcwater.com/sites/default/files/engineering/bpa-service-providers.xlsx), license Registers and portals: no specific reuse licence identified. See per-register terms in notes., checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This backflow tester on the [web page](<https://backflowtesters.fyi/us/dc/washington/complete-building-services>)
- [Backflow testing in Washington](<https://backflowtesters.fyi/us/dc/washington/category/backflow-testing.md>)
- [More backflow testers in Washington](<https://backflowtesters.fyi/us/dc/washington.md>)