Darien, CT
Keeping Your Home Comfortable in Darien, CT
When heating or cooling issues disrupt your comfort, they can quickly become a source of stress. Whether you’re dealing with inefficient performance, unexpected system failures, or overdue maintenance, these problems demand expert solutions.
At wtech22 Heating and Cooling, we’re proud to serve Darien, CT, with dependable HVAC services. With over 20 years of experience, our veteran-owned business provides comprehensive care for residential and commercial clients, from offices to hospitals. Whether you’re upgrading your system or need routine maintenance, we deliver personalized solutions to meet your unique needs.
Choose us for superior service and long-lasting results. With our commitment to quality and customer satisfaction, we’re the HVAC experts Darien, CT homeowners and businesses trust. Contact us today to restore your comfort.
Swift and Professional HVAC Services in Darien, CT
We understand the importance of reliable HVAC systems in maintaining a comfortable environment. At wtech22 Heating and Cooling, we offer tailored services for Darien, CT, designed to optimize system performance and efficiency.
Our services include:
- Heat Pump Services: Installations, repairs, and maintenance to keep your heat pump efficient and reliable year-round.
- Boiler Services: From gas to standard boilers, we provide expert care to ensure steady heating performance.
- Furnace Services: Reliable furnace installations and repairs to keep your space cozy in the cold months.
- Duct Cleaning Services: Improve air quality and system efficiency with thorough ductwork cleaning.
- HVAC Maintenance Services: Prevent costly breakdowns and extend your system’s life with scheduled maintenance.
- Gas Boiler Services: Safe and efficient solutions for gas boiler installation and maintenance.
- Oil Boiler Services: Expert installation, maintenance, and repair to keep your oil boiler running efficiently.
Pro Tips to Maximize HVAC Efficiency

Extend the life of your HVAC system and lower energy costs with these tips:
- Clean or Replace Filters: Dirty filters reduce airflow and strain your system. Replace them every 1–3 months.
- Book Seasonal Tune-Ups: Routine maintenance ensures your system performs reliably year-round.
- Seal Air Ducts: Properly sealed ducts reduce energy loss and boost efficiency.
- Upgrade to High-Efficiency Systems: Modern systems save energy and lower utility bills.
For expert guidance or assistance, reach out to wtech22 Heating and Cooling at (475) 422-4628. Take advantage of our free estimates and $89 seasonal tune-ups in Darien, CT!