Business Details
46 Years
experience
Emergency
services
Open 24/7
always available
Expert HVAC & Sheet Metal Solutions in St. Louis
Founded in 1980 by Lawrence P. Krodinger Sr., Sheet Metal Contractors has grown from a four-person team to a 55-employee company serving St. Louis and surrounding areas. We specialize in HVAC systems, geothermal solutions, and architectural sheet metal services for commercial, industrial, and residential clients. Our union-based workforce delivers design-build projects, VRV efficient systems, and air quality improvements while maintaining a commitment to community involvement and technical excellence.With over 38 years of experience, we provide energy-efficient solutions that meet strict budget requirements through value engineering and customized service approaches. Our team holds expertise in geothermal heat pump installations, duct cleaning, and custom sheet metal fabrication, serving schools, hospitals, and businesses across Missouri.
Services
HVAC Installation
Geothermal Systems
Architectural Sheet Metal
VRV Systems
Duct Cleaning
Planned Maintenance
Custom Metal Fabrication
Air Quality Solutions
Design-Build Projects
Emergency Repairs
Details
- Year established: 1980
Highlights and features
- Family-owned since 1980 with 38+ years of local experience
- Union-based technicians certified in geothermal and VRV systems
- Offers complete design-build HVAC solutions
- Specializes in energy-efficient systems with 20-year metal finish warranties
- Provides emergency service support after regular business hours
What people say
Excellent customer service
Outstanding performance
Completed on time
Professional technicians
Energy savings achieved
Services
Geothermal Heat Pumps
Our geothermal systems utilize earth's stable temperatures for efficient heating and cooling. Qualified technicians install and retrofit systems that reduce energy costs while qualifying for Missouri energy incentives. Projects include commercial applications at schools and hospitals.
VRV Systems
Daikin VRV technology provides zoned climate control with energy savings. Systems connect multiple indoor units to single outdoor units, ideal for residential and commercial spaces requiring individual temperature management across different areas.
Architectural Sheet Metal
Custom fabrication and installation of metal roofs, bay windows, and decorative elements. Services include 20-year warranted pre-painted finishes and commercial weatherproofing solutions using precision-cut materials from our Vicon Plasma Cutter.
Design-Build HVAC
Full-service approach covering system design, fabrication, and installation. This method ensures seamless integration of heating, cooling, and ventilation components while maintaining budget control through value engineering.
Air Quality Solutions
Comprehensive indoor air quality improvements including duct cleaning, UV light purification, and HEPA filtration systems. Services remove allergens and asthma triggers while improving HVAC efficiency through regular maintenance programs.
People
Lawrence P. Krodinger Sr.
Founder
Founded the company in 1980 and established its reputation for excellence in HVAC contracting while maintaining family values and community involvement.
Lisa Bone
Accounts Payable
Manages financial operations with attention to detail and commitment to maintaining the company's financial integrity.
Brian Watson
Estimating Sales
Provides accurate project cost assessments and sales support with technical expertise in HVAC system requirements.
Shelly Williams
Administrative Assistant
Supports daily operations with organizational skills and customer service focus at the company's main office.
Lisa Amsden
Service Administrator
Coordinates service requests and maintenance programs ensuring timely responses to client HVAC needs.
Questions
What HVAC services do you offer for residential properties?
We provide complete residential HVAC solutions including geothermal systems, VRV technology, duct cleaning, and air purification systems.
Are you certified for geothermal system installation?
Yes, our qualified staff specializes in new and retrofit geothermal heat pump installations with Missouri energy incentive expertise.
Do you handle commercial architectural sheet metal projects?
We design and install custom architectural sheet metal components including metal roofs, bay windows, and commercial weatherproofing systems.
What areas do you service?
We serve St. Louis and surrounding counties including Jefferson, Franklin, and Ste Genevieve in Missouri.
Is emergency HVAC service available?
Emergency service is available after regular business hours with on-call technical support.
What's your experience with school HVAC projects?
We've completed HVAC installations at multiple schools including Barnwell Middle School and Rosati-Kain High School with proven results.
