MO-ST Plumbing & Mechanical Rock Falls IL
Business Overview
MO-ST Plumbing & Mechanical Rock Falls IL is a locally owned plumbing and HVAC company serving homes, businesses, and light industry across northern Illinois. Established in 2003, the company staffs technicians trained for residential repair, commercial service, and industrial accounts. They offer routine work and a response option for urgent plumbing or HVAC failures outside normal hours.
The shop operates from two commercial locations in northern Illinois and maintains a fleet that can support on-site diagnostics. Staff members include licensed plumbers and HVAC technicians experienced with the older housing stock and newer commercial systems found around Rock Falls.
Key Services
- Plumbing inspection, repair, and preventative maintenance
- Heating system service and furnace repair
- Air conditioning installation, repair, and seasonal tune-ups
- Commercial refrigeration service for restaurants and retail
- System diagnostics, retrofit work, and equipment replacement
Areas Served
Service reaches neighborhoods and businesses across several nearby towns. Primary coverage includes:
- Dixon, IL
- Sterling, IL
- Coloma, IL
- Rock Falls, IL
- Montmorency, IL
- Prophetstown, IL
- Mount Carroll, IL
- May, IL
- Walnut, IL
Company History
Founded in 2003, MO-ST Plumbing & Mechanical grew from a small local crew into a two-location business serving northern Illinois. Early work focused on residential repairs in Rock Falls and neighboring towns. Over time the company added commercial refrigeration and larger HVAC projects, investing in modern diagnostic tools and training.
The company kept a local focus while expanding capabilities. That background helps teams handle older homes along the Rock River as well as newer commercial properties near Sterling and Dixon.
Leadership
The leadership team is made up of trade professionals who started in the field and moved into management. Owners and senior techs are active in regional trade groups and keep current with licensing requirements and safety practices. That hands-on experience means the business speaks the same language as local homeowners and building managers.
Specialties & Highlights
- Practical plumbing inspections that identify issues in older foundations and piping systems.
- HVAC service tuned for northern Illinois weather — cold winters and humid summers.
- Commercial refrigeration support for foodservice and retail operations.
- Technicians trained on both residential systems and commercial equipment.
Why Locals Choose MO-ST Plumbing & Mechanical
Residents and businesses in Rock Falls and nearby towns turn to MO-ST Plumbing & Mechanical Rock Falls IL for steady workmanship and local understanding. The company combines field experience with practical tools and maintains relationships with suppliers across the region.
With steady hours during the week and an option for urgent calls, MO-ST Plumbing & Mechanical Rock Falls IL stays ready for the seasonal needs of homes and businesses — from winter heating checks to summer cooling repairs.
Hours: Mon–Fri 8:00 AM–4:00 PM. Weekend service is arranged for emergencies.
Contact Information
MO-ST Plumbing & Mechanical
: 900 E 11th St, Rock Falls, IL 61071
: https://www.mostplumbingmechanical.com
Business Services
- Plumbing inspection
Business Location & Hours
| Mon: | 8:00 AM - 4:00 PM |
| Tue: | 8:00 AM - 4:00 PM |
| Wed: | 8:00 AM - 4:00 PM |
| Thu: | 8:00 AM - 4:00 PM |
| Fri: | 8:00 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |

















