A.J. LeBlanc Heating, A/C, Plumbing & Electrical

Jessica L. Brown _{on Google}

Mar 18th, 2024

Ive worked with AJ Leblanc for the last 4 years. They have done maintenance on my old furnace system and installed a new furnace system/HVAC system last year. They are a top notch company. The technicians are polite, patient, and knowledgeable. They even popped back in to help sort my thermostat. The office staff is friendly and helpful. I would highly recommend working with AJ LeBlanc.

Regina Sullivan _{on Google}

Mar 15th, 2024

Excellent response time. Office staff is very helpful and extremely nice to work with. Technician was professional, respectful of property and got right to work. I have used them multiple times and they are my number 1 go to. I highly recommend them.

Rosemary Hargreaves _{on Google}

Mar 1st, 2024

A.J. Leblanc installed a Daikin mini-split system at our residence in Derry, NH 0n 02/27/24. Mike, Seamus and the electrician (I did not get his name) were the three technicians and they worked courteously, efficiently and diligently with minimal interruptions during their time here, the better part of the day. They did a great job! At the end, Mike gave a brief training on how to operate the system. Since then we have been enjoying the system immensely. I highly recommend A.J. LeBlanc and especially Mike, Seamus and the electrician!
Mark Hargreaves

Scott Hepburn _{on Google}

Apr 9th, 2024

I have used LeBlanc for a few years to perform annual maintenance on my generator or resolve generator problems. Ive also used them for plumbing work in the house. In all cases, I was very pleased. They were timely, kept me informed and the employees were very friendly, and knowledgeable. However, my recent experience with them has been less than gratifying. I had an issue recently (late February 2024) where my generator wouldnt start. Leblanc came out, performed diagnostics and informed me the battery had to be replaced at a cost of $372. They replaced the battery and for the first 3 weeks, the generator worked find and it started up for 13 minutes each week. On the fourth week, the generator wouldnt start again. I called Leblanc, they arrived, performed some diagnostics, and determined the generator circuitry was not charging the battery. As such, the battery was dead (again). Leblanc told me they had to contact Generac to get more insight into how to diagnose the problem then they would get back to me. Its been 8 days since they came out and Ive heard nothing from them. Im beginning to think the battery was never dead. Instead, it was the circuitry issue that drained the battery originally. I now need to worry about resolving the circuitry issue (if they call me back) and hope the $372 battery wasnt damaged due to the circuitry issue. I can only assume their process needs to be improved when they must call the manufacturer to help diagnose the problem. Beware!!

LeeAnn Stevens _{on Google}

Mar 31st, 2024

We have an old house with an old chimney. I recently got estimates from three different chimney companies and the estimates were wildly different in scope and price. We use AJ LeBlanc to service our boiler, so I called up and asked to meet with a technician to get advice. Their technician Robert was amazing. He's clearly an expert at dealing with old homes in Manchester. These days, it's so hard to know when service recommended by the "experts" (be it the mechanic, the chimney guy, the pellet stove guy, the insulation guy...) is really needed or is overkill that happens to be a huge profit center for the company. I felt like Robert was straight with me, giving me the information I need to make good choices. As a female, I often find service technicians make assumptions about what I want, understand, and can address on my own. Robert treated me as a competent homeowner, and I really appreciated that.