Advanced HVAC Design & Installation for Connecticut Homes
From radiant heat and geothermal to precision climate control—Pack-Timco engineers systems that bring quiet comfort, lasting performance, and seamless design integration to every home we serve.

Preventive Maintenance
Preventive Care Built for High-Performance Homes
Emergency Service
24/7 Response from Pack-Timco’s
HVAC Experts
Design Partnership
Collaborative HVAC Solutions for
Builders and Architects
Complete Climate Systems, Designed for Performance and Harmony
Pack-Timco designs and installs fully integrated heating, cooling, and indoor climate systems for Connecticut’s most thoughtfully built homes. Our engineers coordinate every mechanical element—from ductwork and zoning to smart controls and filtration—to ensure comfort is quiet, efficient, and architecturally aligned.
Heating Systems
High-efficiency furnaces, boilers, and radiant heating crafted for steady warmth and energy-smart performance.
Cooling & Air Conditioning
Central AC, ductless, and high-velocity systems tuned for silent, even cooling in any season.
Heat Pump Systems
Air-source and geothermal solutions for electrification, hybrid conversions, and energy-efficient upgrades.
Indoor Air Quality
Ventilation, humidity, and purification systems that keep your home’s air as refined as its design.
Controls & Automation
Smart zoning, environmental automation, and whole-home integration for effortless precision.
Engineered Applications
Custom HVAC design for unique spaces—pools, wine cellars, snowmelt, and more.
Expert HVAC Repair, Tune-Ups & Emergency Service
24/7 Emergency HVAC Service
When to Use: If your system suddenly stops heating or cooling, blows cold air in winter, or triggers safety alarms—call anytime, day or night.
Seasonal Tune-Ups
When to Use: Each heating or cooling season to keep systems efficient and prevent breakdowns during peak demand.
HVAC Repair & Diagnostics
When to Use: If your equipment runs but isn’t performing as it should—uneven temperatures, or unusual noises—schedule a diagnostic visit.
The Pack-Timco Design-Build Approach
Every successful climate system begins with a clear process. Our design-build method unites mechanical precision with hands-on coordination—from consultation through maintenance. Each phase is guided by data, collaboration, and craftsmanship to ensure quiet performance that endures.
Consult & Assess
Every project begins with an in-depth consultation and on-site or plan-based evaluation. We analyze your home’s layout, insulation, and comfort priorities to calculate exact heating and cooling loads. This ensures every system recommendation is data-driven, performance-focused, and aligned with your home’s design intent.

Engineer & Design
Our in-house team translate those findings into a fully detailed HVAC plan—covering duct routes, hydronic loops, zoning, airflow balance, and control strategy. We deliver designs compatible with architectural and MEP drawings, eliminating conflicts before installation begins.

Install & Integrate
Installation is managed with the same precision as the design itself. Our technicians coordinate directly with your builder, electrician, and project manager to ensure each component—mechanical or smart control—is placed and calibrated to perform quietly and efficiently, without disrupting the home’s aesthetic.

Maintain & Optimize
Once installed, we stay connected through our preventive maintenance program. Using real-time diagnostics and seasonal tuning, we fine-tune system performance, extend equipment lifespan, and safeguard comfort year-round—so your HVAC investment continues to perform as beautifully as it was designed.

Expert HVAC Design and Installation Across Connecticut’s Finest Homes
Serving Stratford, Darien, Redding, Wilton, Stamford, New Canaan, Fairfield, Ridgefield, Norwalk, Greenwich, Westport, Weston, Cos Cob, Old Greenwich, and surrounding areas across Connecticut and neighboring New York.
Trusted by Homeowners, Architects, and Builders Across Connecticut
From private residences to architect-led projects, Pack-Timco is known for precision, professionalism, and results that stand the test of time. Our clients value the confidence of working with a team that treats every home like a long-term partnership in comfort.





Ready to Design Your Perfect Comfort System?
Whether you’re planning new construction or updating your current home, Pack-Timco’s design-build experts will create an HVAC system that blends technology, comfort, and quiet performance—perfectly matched to your home’s needs.





