Hentkowski: Experienced Electrical Services Serving Wilmington 19808
3420 Old Capitol Trl, Wilmington, DE 19808
Property Service Solutions
- Electric installation or replacement
- Water heater repair
- Electric repair
- Electric panel installation
- Electric inspection
- HVAC system repair
Q&A
What should I do if a storm causes electrical problems in my Wilmington home?
Storm surges and wind can cause serious electrical issues like damaged panels or loose wiring. As a local, family-owned electrical service, Hentkowski's NATE-certified technicians are familiar with the specific challenges Wilmington weather presents. We can perform a thorough safety inspection to identify surge damage, secure loose outlets, and repair or replace your electrical panel to restore safe, reliable power to your home.
Why is Hentkowski a Carrier Factory Authorized Dealer?
Being Delaware's first Carrier Factory Authorized Dealer signifies a direct partnership with the manufacturer. It means our technicians receive ongoing, specialized training directly from Carrier, ensuring expert installation and service. This commitment to excellence, along with our focus on customer satisfaction, is why we've earned multiple Carrier President's Awards. When you choose us, you're getting factory-backed expertise for your HVAC system.
Do you offer maintenance plans for my HVAC system?
Yes, we offer comprehensive HVAC system maintenance to help Wilmington-area homes run efficiently and prevent costly breakdowns. Our maintenance service includes cleaning, inspection, and tuning of your system. Regular maintenance by our NATE-certified technicians can extend the life of your equipment, improve indoor air quality, and often helps you avoid emergency repairs, especially during our extreme summer and winter seasons.
Company Background
Founded on New Year's Day in 1968 by John W. Hentkowski, Hentkowski Inc. began as a Wilmington-based residential heating and cooling company. Today, the family-owned and operated business is managed by John's wife, Marilyn, and their children, Barbara Roberts, John Jr., and Stephen. Over decades of serving the community, the company has expanded to include electrical services and light commercial work, always prioritizing customer service and completing the job correctly the first time. As Delaware's first Carrier Factory Authorized Dealer, Hentkowski has earned multiple Carrier President's Awards for excellence and a local Reader's Choice Award. Deeply invested in Wilmington's future, the family serves on advisory committees for local technical schools to educate youth in the trades. They continue their legacy of reliable service with flexible hours and emergency availability, ready to help when you need them most.
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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