Reviews for Harris in Northern Delaware
★ Trusted by 1,954+ Customers
Customer Reviews
The experience a company provides matters just as much as the repair or installation itself. Customer feedback offers a closer look at how technicians communicate, how appointments are handled, and how homeowners feel about the finished work.
Harris has served homeowners since 1986 and now provides plumbing, drain, heating, cooling, and electrical services throughout northern Delaware. Our team focuses on respectful service, clear recommendations, and solutions shaped around the condition of the home.
With approximately 13,000 Google reviews, Harris has received feedback from customers who needed everything from routine maintenance to urgent repairs and complete system replacements. Explore their experiences to learn why homeowners continue to place their trust in Harris.
I would recommend Harris to anyone who needs quality professional service. And ask for Alex he made us permanent Harris customers for life.
Thank you Harris and Alex. You made what seemed to be a disaster go away in minutes
Norma A.
Have had electrical repairs and a new AC unit installed. Everyone from Harris has been super easy to talk to and work with.
Next up a new Heating system and some plumbing work ! Definitely don't disappoint. Highly recommend !!!!!
And then today, August 23, 2026, we had Dawson out and he installed a Vanity Light, he did a great job, and even righted a wrong or two by dimming a can light that was too bright and leveling a see-saw of an outlet. THANK YOU, Dawson, YOU WERE AWESOME!!! I will be calling on Harris for all things going forward. 5⭐️⭐️⭐️⭐️⭐️
He is very professional and give us some great ideas for a system that will help us protect our system. Looking forward with working with him in the near future. He took the time to make sure my wife understood everything he was talking about.
I HIGHLY recommend Harris Plumbing, Heating, Cooling, and Electric.
Recommend!
If you ever need plumbing done, I highly recommend Jaylen! You won't be disappointed.
Harris’s Customer Service is consistently highly responsive. Philip came to the house at night, efficiently diagnosed and repaired the AC during a heat wave, no surcharge for night service. 5 Stars Plus.
We highly recommend Harris Plumbing & Heating.
a complete overhaul and upgrade with our electrical system in our house and the technicians were very thorough, very efficient and courteous. With the most recent work that Harris did for us they did an incredible job. The technicians took the time to fully explain what all of our options were and patiently guided us through the process of a full HVAC replacement.
They are the go to, premier company here in Delaware for anyone that is in need of reliable, profesional, and ethical service. This company really cares about the people that they serve
Warmly,
Satoru Nakama & Wylie D. Carson
Smyrna, Delaware
I cant thank them enough.
My sincere thanks to Kyle and Team for addressing several plumbing matters. Kyle was professional, had in depth knowledge of plumbing issues, was diligent and kept me updated each step of the way. Outstanding job! Thanks, Ken Parker & Family
6/2/26
Thank you Kristopher Scott, Harris Plumbing, Heating, Air & Electrical. Our sincere thanks to Kristopher for resolving a HVAC matter that we have been trying to get resolved since Memorial Day time frame. Kristopher was customer focused, knowledgeable, professional and worked diligently to resolve our issue. We are thankful and grateful! Kristopher restored our confidence in the Harris Company! Sincerely, The Parker’s
It’s a pleasure to work with someone who is not only highly skilled but also respectful and easy to talk to. Scott took the time to answer my questions and made sure I understood the work being performed. I highly recommend Scott to anyone looking for a dependable electrician. Excellent service from start to finish!



