Thornton Plumbing LLC is a full-service plumbing company dedicated to providing quality service in their community. Specializing in various plumbing needs, including bathroom remodels, slab leaks, toilet repairs, and drain cleaning, the company emphasizes honesty and integrity. Operating from 8 am to 6 pm, Monday through Friday, they also offer weekend emergency services upon request.
Customers appreciate Thornton Plumbing for their fast scheduling and reasonable pricing. Many have enjoyed same-day service, with technicians quickly addressing issues like stubborn clogs and leaking water heaters. The professionalism of the crew stands out, with clean work and no high-pressure sales tactics. Clients have expressed satisfaction with the quality of repairs and installations, including water heaters and water softeners. Reviewers have praised the excellent communication and the quality of the staff, noting their impressive workmanship. Overall, Thornton Plumbing LLC is highly recommended for reliable and efficient plumbing solutions, with technicians like Brandon and Corey recognized for their thoroughness and professionalism.
Had a leaking water heater and needed a replacement quickly. Thornton Plumbing responded fastest with a quote and scheduled installation for the next morning.
Blake and Corey were friendly, professional, and clearly seasoned experts. The removal, new water heater installation, and updated plumbing and fixtures were all top-notch - no leaks, no issues, and no damage. Everything was handled cleanly and professionally.
For those familiar with Mission Mechanical and its commercial work, Thornton Plumbing is the company’s new residential plumbing division - and the same level of professionalism definitely carries over.
I’m glad things are back on track now for the scheduling. On time, good work, personable service!! I had my yearly A/C and tankless water heater flush done today per the service agreement.
Jun 2026
5.0★★★★★
I have found my go to company for HVAC! Brandon was polite, knowledgeable, forthcoming and diligent! The work was completed thoroughly and quickly at a very reasonable cost! Thank you Mission Mechanical for taking great care of your great techs! They are the face of your company, and they are the single factor that will keep me as a customer for life.
