Calfo & Haight: Trusted HVAC Repair Serving Wilmington, DE 19804
130 Middleboro Rd, Wilmington, DE 19804
Our Story
Founded in Wilmington in 1967 by Augustine "Augie" Calfo and Donald "Slim" Haight, Calfo & Haight has grown from a three-person family operation into a trusted local institution. The legacy, now carried on by Augie's children Nick and Dawn and his wife Gerry, is built on honesty, friendliness, and deep-rooted community ties—they still serve customers from their very first year. This family feeling extends to their long-time technicians, who are treated like kin and bring decades of experience to every job. The company provides comprehensive service, repair, and installation for all brands of HVAC and plumbing systems. A key point of pride is fabricating their own sheet metal ductwork for new installations and replacements, ensuring work is done correctly to code, which enhances system performance and can lower long-term costs for Wilmington homeowners. From HVAC installations and plumbing inspections to water heater replacements and fixing leaky pipes, their commitment is to reliable, personalized service for the local community.
Questions and Answers
My Wilmington home has rooms that are much hotter or colder than others. What could be the cause?
Uneven cooling and heating are common issues in our area, often stemming from leaky or poorly designed ductwork that reduces airflow to certain rooms. At Calfo & Haight, we address this directly. For any new HVAC installation or replacement, we fabricate and install our own custom sheet metal ductwork to meet current codes and ensure balanced airflow. For existing systems, our technicians perform thorough inspections to locate and seal duct leaks, which can significantly improve comfort and efficiency throughout your home.
What does a plumbing inspection from Calfo & Haight involve?
Our plumbing inspection is a detailed assessment of your home's water and drainage systems. Our experienced technicians, many of whom have been with our family business for decades, check for leaks, test water pressure, inspect fixtures like toilets and faucets, and evaluate the condition of your water heater and sewer lines. This proactive service helps Wilmington homeowners identify small issues before they become major, costly repairs, providing peace of mind and helping to maintain your home's plumbing integrity.
My HVAC system isn't working. Do you repair all brands, and how quickly can you help?
Yes, we service, repair, and install all brands of heating and air conditioning equipment. With our long-time, highly experienced technicians, we diagnose and fix a wide range of HVAC problems efficiently. We prioritize getting your comfort back on track and offer fast, no-obligation estimates. Simply give us a call, and we'll schedule a visit to assess your system and explain your repair options clearly and honestly.
What the Company Handles
- HVAC installation or replacement
- Plumbing inspection
- HVAC system repair
Business Location & Hours
| Mon: | 7:30 AM - 4:00 PM |
| Tue: | 7:30 AM - 4:00 PM |
| Wed: | 7:30 AM - 4:00 PM |
| Thu: | 7:30 AM - 4:00 PM |
| Fri: | 7:30 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |
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