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44 Years
experience
Emergency
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Trusted HVAC Services in Connecticut
Nutmeg Mechanical Services has been delivering expert heating, air conditioning, and HVAC solutions in Connecticut since 1982. Founded by brothers Steve and Henry Wierzbicki, our family-owned business prioritizes quality craftsmanship and customer satisfaction. Our team includes state-licensed, NATE-certified technicians and registered apprentices, ensuring technical excellence and ongoing industry education. We maintain 24/7 emergency service availability and hold multiple specialized licenses, including sheet metal, solar thermal, and unlimited contracting.

Our commitment to community extends through charitable partnerships and sponsorship of local sports teams. With decades of combined experience, we provide tailored residential and commercial solutions using cutting-edge technology and environmentally responsible practices.
Services
Residential HVAC Commercial HVAC Geothermal Systems Indoor Air Quality Solar Water Heating Aeroseal Duct Sealing
Details
  • Year established: 1982
Highlights and features
  • We offer 24/7 emergency HVAC service with licensed technicians
  • Our family-owned business combines 40+ years of local experience
  • All technicians hold state licenses and NATE certifications
  • We sponsor Connecticut's official HVAC apprenticeship program
  • Direct owner involvement available for complex service issues
Associations and certifications
  • ASHRAE
  • International Ground Source Heat Pump Association
  • ACCA
  • NATE (North American Technician Excellence)
  • Sheet metal contractor's license (SM 10155)
  • Unlimited contractor's license (S1 303267)
  • Solar Thermal license (ST1 0398034)
Services
Residential HVAC
Professional installation and maintenance of heating and cooling systems for private homes. Our state-certified technicians use advanced tools to ensure optimal efficiency and comfort. Services include system replacements, ductless mini-split installations, and comprehensive maintenance agreements.
Geothermal Systems
Design and installation of geothermal heating and cooling solutions since 1993. We offer open, horizontal, and vertical loop configurations with energy efficiency savings up to 70%. Our systems provide consistent comfort while reducing environmental impact through earth-source technology.
Commercial HVAC
Custom commercial HVAC solutions for offices, retail spaces, and industrial facilities. Services include system design, preventive maintenance plans, and energy efficiency upgrades. Our computerized design tools ensure precise system sizing and optimal performance for businesses of all sizes.
Indoor Air Quality
Comprehensive indoor air quality solutions including purification systems, humidity control, and duct cleaning. Our Roto Brush and Aeroseal technologies improve air circulation and reduce allergens, creating healthier environments for homes and businesses.
Solar Water Heating
Installation of solar thermal systems for residential and commercial hot water needs. Our certified technicians handle all aspects of solar water heating integration, helping clients reduce energy costs while maintaining reliable hot water supply through various system configurations.
People
Steve Wierzbicki
Co-Founder
Co-founder with over 40 years of HVAC industry experience, Steve Wierzbicki established Nutmeg Mechanical Services in 1982, focusing on quality craftsmanship and customer satisfaction.
Henry Wierzbicki
Co-Founder
Co-founder Henry Wierzbicki has dedicated his career to maintaining technical excellence and family values in HVAC services since establishing the company with his brother in 1982.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC solutions including system installation, geothermal heating, indoor air quality improvements, and 24/7 emergency repair services.
Are your technicians licensed and certified?
All our service technicians hold Connecticut state HVAC licenses and NATE certifications, with ongoing training in the latest heating and cooling technologies.
Do you offer commercial HVAC maintenance plans?
Yes, we provide customized preventive maintenance agreements for commercial clients, including filter replacements, system inspections, and energy efficiency optimization.
What financing options are available for HVAC installations?
We offer flexible financing solutions for residential and commercial HVAC upgrades, including special promotions for qualifying customers.
How quickly can you respond to HVAC emergencies?
Our 24/7 emergency service guarantees immediate response for urgent heating and cooling issues, with trained technicians available at all times.