1st In Backflow | Professional Plumbing Service in Denver, CO

Denver, CO 80229

(720) 308-8093

Local Business Overview

1st In Backflow is a dedicated plumbing service provider based in Denver, CO, specializing in the critical protection of water quality through professional backflow testing, repairs, and installations. We handle the entire process, from performing the certified test to providing you with the report and submitting it directly to your local water department. Our commitment extends beyond backflow prevention to comprehensive plumbing services, including inspections, installations, and repairs. We believe in clear communication, reliable workmanship, and ensuring every customer is completely satisfied with the service they receive. For Denver homeowners, this means having a trusted local expert to address common issues like toilet seal leaks and sewer root intrusion, safeguarding both your home's plumbing and the community's water supply with precision and care.

Q&A

What exactly is backflow testing, and why is it important for my Denver home?

Backflow testing is an annual inspection required by Denver Water to ensure the device preventing contaminated water from flowing backward into the clean public supply is working correctly. We perform this certified test, provide you with the report, and handle submitting it to the water department. It's a crucial service for protecting your household's and your neighbors' water safety.

Can you help with common Denver plumbing problems like toilet leaks or roots in the sewer line?

Absolutely. We frequently assist Denver residents with these specific local issues. For a leaking toilet seal, we can diagnose and repair the wax ring or flange to prevent water damage. For sewer root intrusion, we use specialized equipment to clear the line and can discuss repair or replacement options for damaged pipes to restore proper flow and prevent future backups.

What does your plumbing installation or replacement service include?

Our installation service covers a wide range of plumbing fixtures and systems. Whether you're updating a faucet, installing a new water heater, or replacing old supply lines or drain pipes, we ensure the job is done correctly and to code. We focus on quality materials and proper installation to provide you with reliable, long-lasting performance and peace of mind.

Property Service Solutions

  • Plumbing repair
  • Plumbing inspection
  • Plumbing installation or replacement

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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