L D Mechanical Contractors Charleston IL
Business Overview
L D Mechanical Contractors Charleston IL is a family-owned plumbing, heating, and air conditioning company serving Central Illinois since 1982. The company handles both residential and commercial work. They offer installation, routine service, and emergency response for urgent plumbing and HVAC problems. A compact crew of trained technicians brings over 42 years of combined experience to every job.
Key Services
The company groups its work into plumbing, HVAC, and construction so customers can find help fast.
- Plumbing: drain repair, faucet repair, plumbing inspection, plumbing installation or replacement, plumbing repair, sewer installation, sewer repair, water heater installation.
- HVAC: HVAC installation or replacement, HVAC system repair, routine maintenance, heating and cooling system troubleshooting.
- Construction & Homes: guest house or ADU construction, manufactured home construction, modular home construction, single-family home construction, new structure construction.
Areas Served
Service reaches across Central Illinois and nearby Indiana towns. Primary coverage includes York, Champaign, Urbana, Cunningham, Shields, Bridgeport, Charleston, Mattoon, Effingham, Bruce, Cincinnati, Paris, Mahomet, Savoy, Robinson, Salem, and surrounding communities. Additional towns in the service area: Tolono, Arcola, Newton, Casey, Villa Grove, Altamont, Arthur, Windsor, and parts of Harrison and North Terre Haute, IN.
Company History
Founded in 1982 by Les Dallas, the business began as a small local shop repairing pipes and furnaces. Over decades the work expanded into full plumbing and HVAC service and then into home construction projects. The company kept a local focus while adding skilled tradespeople and modern tools. That simple approach—steady service and practical repairs—helped the company grow across Central Illinois.
Leadership
Les Dallas started the company and remains a visible part of its story. His background in hands-on plumbing and HVAC work shaped training standards and on-site safety. Leadership stays involved in community events and local trade groups. The team hires technicians familiar with both older farmhouse systems and newer modular or manufactured homes common in the region.
Specialties & Highlights
- Experience with older boiler and furnace systems common in Central Illinois homes.
- Skilled in water heater and sewer work for both city and rural properties.
- Ability to build and outfit guest houses, manufactured, and modular homes.
- Practical, cost-aware repairs aimed at extending equipment life when replacement isn’t necessary.
Why Locals Choose L D Mechanical Contractors Charleston IL
Residents and businesses pick L D Mechanical Contractors for steady, local service and clear communication. Technicians arrive prepared for cold Illinois winters and hot, humid summers. The company works on one-off repairs and new construction projects, and offers emergency help when pipes freeze or an HVAC system fails on the hottest day. For customers in Charleston and neighboring towns, the company is a long-standing local option with real hands-on experience.
Hours
Mon–Fri: 7:00 AM – 4:00 PM. Sat–Sun: Closed. Emergency service available as needed.
Contact Information
L D Mechanical Contractors
: 4721 N County Rd 2200 E, Charleston, IL 61920
: http://www.ldmechillinois.com/
Business Services
- Drain repair
- Faucet repair
- HVAC installation or replacement
- HVAC system repair
- Guest house or ADU construction
- Manufactured home construction
- Modular home construction
- Single-family home construction
- New structure construction
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Water heater installation
Business Location & Hours
| Mon: | 7:00 AM - 4:00 PM |
| Tue: | 7:00 AM - 4:00 PM |
| Wed: | 7:00 AM - 4:00 PM |
| Thu: | 7:00 AM - 4:00 PM |
| Fri: | 7:00 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |




