Business Details
Emergency
services
Trusted HVAC and Plumbing Services in St. Louis
McService has been a trusted leader in HVAC maintenance and service for over five decades, serving commercial, industrial, and institutional clients across St. Louis. Our expertise spans design-build HVAC systems, building automation solutions, and energy-efficient retrofits for aging infrastructure. With a focus on owner-occupied facilities, we deliver tailored maintenance programs and 24/7 emergency response to ensure uninterrupted operations. Our team of certified professionals combines technical precision with proactive client communication to maximize equipment longevity and tenant satisfaction.Backed by partnerships with industry leaders like Despatch Industries, we provide financially responsible solutions that align with clients' operational goals. Our commitment to excellence extends to specialized services for industrial ovens, furnaces, and non-chemical water treatment systems through affiliated companies. By maintaining independence from proprietary control systems, we prioritize unbiased recommendations that optimize building efficiency and cost savings. This client-centric approach has solidified our reputation as St. Louis' premier HVAC service provider for over 170 facilities.
Services
HVAC Repair
Plumbing Services
Preventive Maintenance
Building Automation
Emergency Service
Chiller Repair
Boiler Maintenance
Indoor Air Quality
Mechanical Piping
Energy Retrofits
Highlights and features
- 50+ years of combined experience in commercial HVAC systems
- 24/7 emergency dispatch with rapid response times
- Specialized expertise in industrial ovens and furnaces
- Energy-efficient retrofit solutions for aging infrastructure
- Unbiased recommendations with no proprietary control system affiliations
Services
HVAC Repair
Our certified technicians provide rapid HVAC repair for commercial and industrial systems, including emergency service 24/7. We service all equipment types from rooftop units to industrial chillers. With fully stocked service vans and union-trained staff, we minimize downtime while ensuring long-term solutions for cooling towers, compressors, and air handling units.
Plumbing Services
We deliver comprehensive plumbing solutions for residential, commercial, and multi-family properties. Our services include emergency leak repairs, routine maintenance, and large-scale system installations. With experienced technicians and prompt dispatching, we ensure minimal disruption to your operations while maintaining code compliance and system longevity.
Preventive Maintenance
Our customized preventive maintenance programs extend equipment lifespan while reducing energy costs. Services include seasonal inspections of HVAC systems, boilers, and plumbing infrastructure. By proactively identifying potential issues, we help prevent costly breakdowns and maintain optimal system performance for commercial and industrial facilities.
Building Automation
We design and implement energy-efficient building automation solutions for HVAC and mechanical systems. Our expertise includes DDC controls, BAS integration, and EMS optimization. By analyzing equipment operating characteristics, we create customized control sequences that enhance efficiency, reduce energy consumption, and provide actionable operational data for facility managers.
24/7 Emergency Service
Our 24-hour emergency dispatch center responds to HVAC and plumbing crises 365 days a year. Certified technicians arrive promptly with specialized tools to diagnose and resolve critical issues affecting occupant comfort or operations. We provide immediate repairs while offering long-term solutions to prevent recurrence, ensuring business continuity for commercial and industrial clients.
People
Dan Tucker
President
With 20 years in HVAC, Dan Tucker leads MC Service as President. Starting as an apprentice, he advanced through technical and management roles before assuming strategic leadership. His field expertise and business acumen drive the company's operational excellence and client-focused approach.
Bob Meeh
Principal
Bob Meeh brings 35+ years of HVAC industry experience to his role as Principal. Overseeing strategic direction, he combines sheet metal trade roots with executive leadership in design-build processes and installation applications. His vision shapes the company's long-term growth strategy.
Lou Troha
Vice President
As Mechanical Engineer and Vice President, Lou Troha manages operations and business development. With 45+ years in HVAC, he transitioned from Carrier Corp to leadership roles in service divisions. His technical expertise and client relationship focus drive engineering solutions and client retention strategies.
Dana Parks
Office Manager
Dana Parks oversees financial operations as Office Manager. Managing payroll, accounts receivable/payable, and insurance compliance, she ensures the company's financial stability. Her administrative leadership supports seamless day-to-day operations for the HVAC service provider.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including repair, preventive maintenance, system installation, and 24/7 emergency service for commercial, industrial, and institutional buildings.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency dispatch center responds to HVAC and plumbing crises 365 days a year with certified technicians available immediately.
What areas do you serve?
We primarily serve the St. Louis metropolitan area, including commercial, industrial, and institutional facilities across Missouri.
What sets you apart from other HVAC contractors?
Our 50+ years of experience, union-trained technicians, and client-focused approach with customized maintenance plans differentiate us from competitors in the region.
Do you handle large-scale HVAC projects?
Yes, we manage complex HVAC installations, retrofits, and maintenance programs for facilities including healthcare, education, and industrial clients.
What payment methods do you accept?
We accept major credit cards, bank transfers, and traditional invoicing methods for our HVAC and plumbing services.
