On Demand High Effiency Water Heater Installation

Zach has been great to work with over the last couple months - organized and efficient! Cares a lot about the business which is who I always prefer to give mine to, looking forward to continuing to work with him!

Zach was great. Came by promptly when we had a problem, diagnosed and ordered parts that day, came back to fix it as soon as parts came in. Was very happy with the quote and service. Very personable.

Zach was extremely professional, came out diagnosed the problem, and fixed it in a timely manner! Could not recommend a better company in terms great customer service, and knowledgeable staff!

Returns inquiries promptly, polite, does excellent work

Zach is so professional, kind and he knows his trade very well. After calling and speaking to a very nice lady about my circumstance, Zach called me back within 20 minutes and listened to my oil furnace issue. He told me he had many service calls to complete but said he would try to get to my house to help that day or by tomorrow morning the latest. Zach called us when he was just finishing his last service call after 7pm that same day. He told me he wanted to get our oil furnace up and running so we would at least have heat for the night. Zach was soon at our house and found the issue immediately and had the furnace up and running in about a 1/2 hour. He was patient, extremely knowledgeable in his multi-trades and explained what the problem was and how he repaired it. And Zach is just simply a very nice person on top of it. I would never call anyone else. Thanks Zach for helping us during these very cold days.

Zach was very responsive and did a great job installing a water heater for me. Great communication, fair price, and showed up when he said he would. I would not hesitate to use ZRL again.

Zac did a great job installing a new furnace for me clean job. Very professional. I would highly recommend him. Thanks Kenny

The technician arrived on time, was very professional, completed the project in a timely manner and was reasonably priced. I would recommend ZRL for any HVAC needs.

Zach at ZRL mechanical is the best. He’s helped me out nights and weekends and is always pleasant. I’ve had several kinds of HVAC systems and he’s always been able to handle them. I’ve never had a plumbing issue he didn’t cheerfully deal with. Years ago I used several different companies but stopped looking the day I found Zach. Can’t recommend highly enough.

Zach is a treasure. He pumped out the oil and removed the old tank and installed our new oil tank and fill pipes in a few hours. We're beyond pleased by his prompt response, knowledge and workmanship. Won't use anyone else.

Zach is very professional and came right out to fix a issue I had. I highly recommend

Zach did several jobs for us. He replaced our oil tank and installed a mini split, and did maintenance work on our central air conditioning unit. All jobs were completed timely with no issues. Zach answers the phone when you call him, he responds rapidly to texts and emails. He shows up when he says he will show up and does what he says he will do. He is thorough, neat and does excellent work. We highly recommend him for your home projects.

Zach is awesome and has helped me over the last year since I moved into the area. Very responsive and helpful. Always able to accommodate me the best he can in times of emergency. Knowledgable, kind and efficient. Highly recommend!