Business Details
47 Years
experience
Emergency
services
Expert Mechanical Contractors in Minnesota
Since 1979, Harty Mechanical has grown from a plumbing and HVAC service provider into a premier mechanical contracting firm in Minnesota. Our expertise spans new construction, design-build, remodeling, and service solutions tailored to diverse sectors including healthcare, education, industrial facilities, and commercial buildings. Recognized as an IGSHPA Accredited Installer, we specialize in geothermal systems that integrate energy efficiency with cost-effectiveness, serving clients across Southern Minnesota and beyond. Our team of 75 dedicated professionals prioritizes collaboration, working closely with architects, general contractors, and clients to deliver customized mechanical solutions that align with budgets, operational needs, and long-term sustainability goals.Through continuous training and industry certifications, our technicians maintain proficiency in advanced technologies, from high-pressure steam piping and refrigeration systems to hospital-grade HVAC infrastructure. As a Minnesota union contracting corporation, we uphold rigorous standards in craftsmanship and safety, ensuring reliability across every project phasefrom initial design to ongoing maintenance. Our commitment to exceeding client expectations drives our approach to problem-solving, where innovative engineering meets precision execution, reinforcing our reputation as a trusted partner in mechanical contracting.
Services
HVAC Installation
Plumbing Services
Geothermal Systems
Mechanical Construction
Refrigeration Systems
High-Pressure Steam Piping
Rooftop Unit Installation
Ammonia Piping
Preventive Maintenance
Design-Build Projects
Details
- Year established: 1979
Highlights and features
- 45+ years of mechanical contracting expertise since 1979.
- Specialized geothermal system design and installation capabilities.
- Dedicated 24/7 emergency service for critical mechanical needs.
- Minnesota union-certified technicians with advanced training.
- Proven track record in hospital-grade HVAC and industrial systems.
Associations and certifications
- IGSHPA
Services
HVAC Installation
We install advanced HVAC systems for commercial and industrial facilities, including hospital-grade chiller plants, high-efficiency boiler systems, and air handler units. Our technology-driven approach ensures optimal climate control and energy efficiency. Clients benefit from tailored solutions designed to meet rigorous operational demands while maintaining compliance with industry standards.
Geothermal Systems
Our IGSHPA-accredited team designs and installs ground-source heat pump systems for residential, commercial, and recreational facilities. These energy-efficient solutions leverage geothermal technology to reduce operational costs and environmental impact. Clients receive sustainable systems that combine long-term reliability with cutting-edge engineering expertise.
Mechanical Construction
From initial design to final installation, we manage complete mechanical construction projects for plumbing, HVAC, refrigeration, and water systems. Our team integrates client specifications into budget-conscious, efficient designs. Services include retrofitting existing systems and implementing energy-saving upgrades to enhance facility performance.
Emergency Service
24/7/365 emergency response is available for critical mechanical failures affecting facility operations. Our licensed technicians provide rapid diagnostics and repairs to minimize downtime. This service ensures continuous functionality for essential systems like industrial refrigeration and hospital HVAC infrastructure.
Preventive Maintenance
Customized maintenance packages keep mechanical systems running efficiently through regular inspections and servicing. We offer preventative care for HVAC, plumbing, and refrigeration equipment to extend equipment lifespan and avoid costly breakdowns. Clients receive detailed reports and cost-saving recommendations.
Questions
What types of projects do you handle?
We specialize in mechanical construction for healthcare facilities, schools, industrial plants, and commercial buildings, including HVAC, plumbing, and geothermal systems.
Do you offer emergency repair services?
Yes, our 24/7 emergency line (507.437.8201) provides rapid response for critical mechanical failures affecting operations.
Are you certified in green technologies?
We are IGSHPA Accredited Installers, specializing in geothermal systems that reduce energy consumption and operational costs.
How are service packages customized?
We assess your facility's mechanical systems to create tailored maintenance plans covering HVAC, plumbing, refrigeration, and emergency response.
What regions do you serve?
Our primary service area includes Southern Minnesota, with project experience in St. Paul, Rochester, and surrounding communities.
How do you ensure technician expertise?
All technicians undergo continuous training in DDC controls, refrigeration, welding, and safety protocols to maintain industry-leading proficiency.
