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Claim This BusinessHarris Plumbing, Heating, Air & Electrical has operated as a multi-trade contractor in New Castle, Delaware, serving residential and commercial clients across the region for years. The company maintains an outstanding 4.8-star rating drawn from 1,832 verified customer reviews, placing it among the most highly-rated service providers in the area. Operating around the clock, seven days a week, Harris field technicians respond to emergency calls throughout New Castle County and neighboring communities including Wilmington, Newark, and the greater Delaware River corridor.
What distinguishes Harris from single-trade competitors is their comprehensive scope: the company handles plumbing, heating, cooling, and electrical work under one roof, eliminating the need for homeowners to coordinate multiple contractors when complex repairs span trades. Customer reviews consistently note that technicians arrive with genuine expertise, taking time to explain diagnostic findings and walk clients through repair options before proceeding. The company employs named specialists including Danny Sinnott, Austin Schlenker, and Montrell Busbee, each praised for technical precision and respectful on-site conduct.
Local homeowner reviews illustrate the range of scenarios Harris technicians navigate. One customer recounts calling after another company failed to fix a leaking toilet; Justin arrived the same day, discovered a cracked pipe requiring ceiling access, and completed the full repair in one visit. Another describes Montrell Busbee solving a mystery bathroom leak without disturbing tilework, demonstrating creative problem-solving. Austin Schlenker handled a three-visit relationship spanning plumbing and HVAC, earning a customer's commitment to return for future needs. These name-specific endorsements appear across 1,832 reviews, giving prospective clients concrete reference points for the service experience.
Every verified review rates the company 4 or 5 stars, with the majority awarding 5 stars for professionalism and technical skill. Multiple reviewers specifically mention same-day service availability, particularly for urgent plumbing issues. Customer feedback consistently praises individual technicians by name, with Danny Sinnott, Austin Schlenker, Montrell Busbee, and Justin receiving repeated commendation for clear communication and respectful service.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnostic services, refrigerant recharge, component replacement, and preventive tune-ups for residential and light commercial cooling systems.
Leak detection, pipe repair, toilet servicing, fixture installation, water heater maintenance, and drain cleaning.
Furnace inspection, heating element repair, thermostat calibration, and annual heating system maintenance.
wiring assessments, circuit troubleshooting, panel upgrades, and electrical safety inspections.
24-hour urgent response for HVAC failures, plumbing emergencies, and electrical outages.
Integrated service for commercial properties requiring combined plumbing, HVAC, and electrical support.