One Hour Heating & Air Conditioning - Wilmington: Experienced HVAC Services Serving Wilmington, DE 19804
410 Meco Dr, Wilmington, DE 19804
Company Background
One Hour Heating & Air Conditioning - Wilmington has been a trusted local provider since our founding as Calvert Heating & Cooling in 1991. Owner Chris Lenhard started with a simple mission: to deliver reliable HVAC services and complete satisfaction to his friends and neighbors in Delaware. In 1995, we expanded our reach through a partnership, and later joined the One Hour network, gaining access to advanced resources while maintaining our core commitment to the community. Today, we serve New Castle and Kent Counties in DE, Cecil County, MD, and Delaware and Chester Counties in PA with the same local dedication. We focus on providing timely, respectful service and effective solutions for heating, cooling, and water heater needs, backed by the support of a national brand but operated by people who live and work right here.
Frequently Asked Questions
What are the most common HVAC issues you see in Wilmington homes, and how do you address them?
In our Wilmington service area, we frequently handle clogged condensate drain lines and dirty condenser coils, often caused by local humidity and debris. For clogged drains, we perform a thorough cleaning to prevent water damage and system shutdowns. For dirty coils, we clean them carefully to restore your system's efficiency and prevent overheating. Addressing these local issues promptly helps maintain system performance and can lower energy bills.
Do you offer maintenance plans to help avoid emergency HVAC repairs?
Yes, we provide scheduled HVAC system maintenance designed to keep your equipment running smoothly and identify small issues before they become major problems. Our maintenance service includes comprehensive checks and cleaning of critical components. Regular maintenance is one of the best ways to extend the life of your system, improve efficiency, and reduce the likelihood of unexpected breakdowns, especially during extreme weather in Delaware and Maryland.
I need a new water heater installed. What is your process, and are you licensed for this work?
Our process for water heater installation begins with a consultation to assess your home's needs and recommend the right type and size of unit. Our technicians are fully licensed and insured for water heater installation and repair in Delaware, Pennsylvania, and Maryland. We handle the entire job, from safe removal of the old unit to proper installation, testing, and cleanup, ensuring your system meets all local codes and operates reliably.
Main Services
- Water heater repair
- HVAC system maintenance
- HVAC system repair
- Air duct cleaning
- HVAC installation or replacement
- Water heater installation
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
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