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Business Details
35 Years
experience
Emergency
services
Expert HVAC Solutions for Home & Commercial Comfort
Mid-State Mechanical Contractors has been delivering comprehensive mechanical solutions since 1991, serving residential and commercial clients across central and northern Pennsylvania and south central New York. Our team of certified technicians combines ongoing industry training with hands-on expertise to install, repair, and maintain HVAC systems, plumbing, and electrical infrastructure. We prioritize ethical service, fair pricing, and cutting-edge technology from trusted brands like Lennox and Amana to ensure optimal system efficiency and longevity.

With a focus on local community needs, we provide personalized attention and 24/7 emergency support to address urgent mechanical challenges. Our commitment to quality craftsmanship and customer satisfaction has solidified our reputation as a dependable partner for year-round home and business comfort solutions.
Services
HVAC Installation HVAC Repair HVAC Maintenance Heating Systems Air Conditioning Furnace Installation Ductwork Services Commercial HVAC Indoor Air Quality Emergency Repairs
Details
  • Year established: 1991
Highlights and features
  • Certified technicians with ongoing industry training
  • Locally owned with deep community roots
  • Comprehensive HVAC solutions from top manufacturers
  • Prompt, enduring repairs for all system makes and models
  • Year-round maintenance plans for optimal system efficiency
Services
HVAC Installation
We install high-efficiency heating, ventilation, and air conditioning systems using top-rated Lennox and Amana equipment. Our precise installations ensure optimal performance, energy savings, and seamless integration with existing infrastructure for residential and commercial properties.
HVAC Repair
Our certified technicians diagnose and fix HVAC issues promptly, handling all makes and models. From minor leaks to major component failures, we restore system functionality with durable parts and minimal disruption to your comfort.
HVAC Maintenance
Regular maintenance plans extend equipment lifespan and prevent breakdowns. We inspect, clean, and calibrate systems seasonally to maintain efficiency, reduce energy costs, and ensure safe operation year-round.
Heating Systems
We specialize in furnace and boiler installations, repairs, and maintenance. Our high-efficiency heating systems provide consistent warmth during harsh winters while minimizing energy consumption through advanced technology and proper sizing.
Air Conditioning
Our air conditioning services include central system installation, ductless mini-split solutions, and repair of cooling units. We optimize performance to deliver quiet, reliable comfort during summer heatwaves while maintaining indoor air quality.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating, air conditioning, and ventilation systems, including emergency services for urgent issues.
Do you serve both residential and commercial clients?
Yes, we cater to homeowners and businesses across Pennsylvania and New York with customized HVAC solutions.
Are your technicians certified?
All our technicians hold industry certifications and receive ongoing training to stay updated on the latest HVAC technologies and repair methods.
What areas do you cover?
We serve central and northern Pennsylvania, including Mifflinburg, and extend to south central New York.
Can you handle emergency HVAC repairs?
Yes, we offer prompt emergency repair services to address urgent heating or cooling system failures outside regular business hours.
What brands do you work with?
We install and service top brands like Lennox and Amana, ensuring reliable, energy-efficient equipment with comprehensive warranties.