A -1 Plumbing Denver CO
Business Overview
A -1 Plumbing Denver CO is a local plumbing and backflow service provider serving homes and businesses across the Denver area. The company has offered plumbing installation, repair, and maintenance since 1998. They operate with a small team of licensed plumbers and certified backflow testers who handle both residential and commercial work.
Emergency service is available for urgent water leaks and pipe failures. On-call technicians respond to after-hours problems so customers can limit damage and restore service quickly.
Key Services
Services are grouped to make it easy to find help:
- Inspections & Testing — Plumbing inspection, backflow testing and certification to meet local regulations.
- Repairs — Plumbing repair for leaks, drains, fixtures, and water pipe repair for breaks or corrosion.
- Installations & Supplies — New fixture installs, backflow device installation, and a selection of plumbing supplies and equipment.
- Fire Services — Fire hydrant setup and related services for commercial and municipal needs.
Areas Served
Based in Denver, the company serves nearby neighborhoods and suburbs, including Ken Caryl, CO and Edgewater, CO. They work with homeowners, property managers, small businesses, and local contractors throughout the metro area.
Company History
Founded in 1998, A -1 Plumbing Denver CO started as a small service shop focused on practical plumbing solutions. Over the years, the business added backflow testing and certification to respond to growing local requirements. The team expanded skills and equipment, but kept a neighborhood-oriented approach.
Growth came from repeat work and referrals from homeowners and commercial clients. The company added on-site supplies and developed experience with fire hydrant setups and municipal-style projects while continuing to handle everyday repairs.
Leadership
Leadership includes long-term technicians and a founder-level team with decades of field experience. These leaders train newer plumbers on Denver plumbing codes, backflow compliance, and safe repair practices. They maintain ties to local regulators and often work with property managers to keep multi-unit buildings in good condition.
Specialties & Highlights
- Backflow testing, certification, and repair to meet Denver-area compliance requirements.
- Prompt water pipe repair for winter freeze damage common in Colorado winters.
- On-call emergency response to reduce water damage and service downtime.
- Practical advice and parts on hand for many common household fixes.
Why Locals Choose A -1 Plumbing Denver CO
Residents pick A -1 Plumbing Denver CO for steady experience and a familiar local presence. The company has worked in Denver neighborhoods for decades, so technicians know common building types and winter-related plumbing issues. Customers value clear estimates, dependable arrival times, and technicians who explain repairs in plain language.
For routine maintenance, backflow work, or an unexpected broken pipe, A -1 Plumbing Denver CO offers practical service rooted in local experience.
Hours
Mon–Fri: 8:00 AM – 5:00 PM. Sat–Sun: Closed. Emergency after-hours service available by request.
Contact Information
A -1 Plumbing
: 1509 Osceola St, Denver, CO 80204
: http://a1plumbingandbackflow.com
Business Services
- Plumbing inspection
- Plumbing repair
- Water pipe repair
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |











