Providing Electrical, HVAC, & Plumbing in Exton, PA

Nice job Chris!

Nick and Fernando did a fine job. Nick is knowledgeable and customer-friendly. They both did a fine job.

Valuable information was given by Jared to me so I can continue with my activation of my oil burner.

Fantastic job. Very professional. Would highly recommend Mark when such a task is needed, ie, installation of a new water heater!!

Shawn arrived in the window the app provided. He was polite, friendly, and professional. I had scheduled just semi yearly check on the heating system before winter. Unfortunately, Shawn discovered my outdoor unit fan was leaking oil and my refrigerant pressure was lower than in the spring, indicating that may be a leak. He discussed all my options with me including ball park figures on a new unit. My wife and I decided to be proactive and replace the unit. He took all types of measurements for the sales office so they could give me as many options as possible. Within an hour after Shawn left, due to his thoroughness, we had a new unit ordered, financing, and install scheduled. Although that was not on my Bingo card for the day, the process was smooth and Shawn helped to make it so. Thank you!

First time calling Haller for an electrical issue and ultimately a light replacement. Was given an appointment the next day, which I truly appreciated! The person that I spoke with to schedule the appointment was wonderful! And, Jason, the electrician was very knowledgeable about my situation and gave me two possible solutions. I picked one and he had the new light installed in no time! Will definitely call Haller again for future electrical needs. Thank you!

I've been using Haller Enterprises for a couple of years now, from purchasing a new heating and AC system from them and having them install it to doing maintenance through the current time. The system installation went without a hitch and was done to where the basement was left in pristine condition. They've always been great. More than great! Timely and tidy & super competent!

Two preventive maintenance services performed today. Tim and Kenneth were professional, thorough, and informative. I am happy that I bought this annual whole house PM plan for peace of mind, comfort and safety!

Annual preventative maintenance was easy to schedule when it fit best for me. The Haller rep arrived timely and was very professional. He reviewed his findings with me at the end and gave me plenty of time to ask any questions that I had. There were no hidden up charges or recommendations of expensive "added" services that weren't needed. I trust Haller for a quality job at a fair price and fully recommend them.

Water heater service

Technician arrived early, was extremely pleasant and courteous. Work was done quickly and to our complete satisfaction. We have used Haller for 20 years and enthusiastically recommend them!

The technicians were courteous, explained everything, and left our house clean when they were through. They were very thorough.

Professional, friendly .Tex was quick & thurough. Highly recommend!

Tim did a great job servicing our two water heaters and finding an issue with our flood stop and was able to replace the flood stop during the same visit. He explained everything well and answered all questions.

Always kind and courteous Explains things throughly and in language that you can understand

Nevin performed his tasks @ hand with,precision, perfection, performance, professionalism & punctuality… Additionally , we will tell our friends & family about Haller & there professionalism….& Most important is that they are reasonably priced…. that is a big big deal! And to top it off was the tech Nevin!!! Dude knows his s#©¥ ! I kinda hung out with him during the job & in that short amount of time I picked up some pointers! 1st Pointer was how to measure connecting copper wire…..2nd…process of elimination…easy to say … but…..Nevin nailed it with his model of patience attitude… If we have issues in the future, which of course will occur, we will be asking for Nevin !

Chris did a great job . Explained what he was doing and answered any qustion I had. Highly recommend

Ronald L was wonderful! Provided us with excellent service as well as future service recommendations. He is a wealth of knowledge! I will be using Haller for all of my future needs!

Haller’s technicians are the best! Personable and technically competent. We always have a great experience!

Awesome customer service.

I called about the advertised $89 drain-cleaning special for a kitchen sink that was running slowly. After two technicians arrived in separate vans, they told me the special only covered main drains and quoted me $489 to $1,200. If kitchen sinks were excluded, that should have been explained when I scheduled the appointment, not after the technicians showed up. This felt like a bait and switch, and I wouldn’t recommend them. A waste of my time and theirs! UPDATE: Jason, the Senior Plumbing Team Leader, called me later that evening and apologized for the communication breakdown. He explained that the $89 ad had been worded too vaguely about what the special included. He offered to come back personally and clear my kitchen sink at no charge, which he did the next day. While inspecting the drain with a camera, he found significant buildup and two tight 90-degree PVC fittings that prevented the camera from going farther. He recommended replacing them with sweeping bends for a reasonable additional price. Even just running the camera improved the drain, and I appreciated Jason’s follow-up and willingness to honor my original request. I changed my rating from 1 star to 4 stars because of his follow-up and communication. He’s a good guy, and I wouldn’t hesitate to call Haller Enterprise again for service. Any company can make a mistake; what matters is how they respond to it.

Good, friendly, experienced. Good work ethic. Answered all my concerns

Efficient, courteous, informed what needed to be done. Helpful information what was needed for repairs.

They're doing in excellent 👏 jobs thanks for everything

Nevin did an incredible job maintaining my equipment. He went above and beyond to make sure it was running correctly. I appreciate the communication and recommendations he made. Thanks for the peace of mind, knowing where my equipment stands.