Previous home owner had work on the furnace done but after we bought the home, found the two stage…read morefurnace would not kick to the second stage. Found the thermostat and furnace were wired wrong. Fixed correctly very polite.

Would not recommend. We were quoted $120 an hour for labor and were charged $172.66. We have…read morephotos proving the time spent at our residence and google maps to give us drive time but when we questioned them, the reply was, we don't have any way to monitor our labor hours. I am pretty sure in this day an age, that can be monitored.

Service was prompt. The young man who did the work was polite, clean and professional. I would…read morerecommend E C Merrill!​

Jay and his crew have been wonderful to work with. Jay came to the rescue when we needed a fix on…read moreour boiler. He then came to rescue when we needed a fix in plumbing. He very knowledgeable and takes the extra steps to ensure everything is done well. I will continue to call him for all of our heating and plumbing needs.

Kollmann Electric recently upgraded the ballast lights in my garage. Looks much better and…read morebrighter! They also installed security cameras and a new floodlight. They fit me in their schedule quick after neighborhood burglary concerns. Everything was installed very professionally and they cleaned up after themselves when done. The staff was super energetic, friendly and helpful explaining how the new cameras work. Highly recommend!

We hired Kollmann Electric to move a generator. To start, they dug two pipes out of the ground and…read moredidnt backfill the trench. They also did not patch any of the holes in our foundation from where they pulled pipes out of the side of the house. We were left with large holes in the foundation of our house that they did not caulk shut. They also did not use hole closures in the generator. Most importantly, our transfer switch was working perfectly until Kollmann came and rewired it and fried our coil. Now they refuse to pay for something that they broke. They billed us and are now expecting us to pay for an incomplete job and left us with an nonworking unit. Their employees were also playing pool on our pool table while they should've been working. The owner Jeremy, is refusing to take responsibility for any of the mistakes made by his company or damage to our property.

Nathan was knowledgeable and upfront. He could have fixed the problem but informed me that it would…read morebe in my best interest to have a Rheem dealer take a look at the furnace since it was still under warranty. He even gave me a break on the service call even though he drove nearly an hour to get here.

Thanksgiving, a week ago, my 23-year-old furnace was almost dead. I searched the internet for a…read moreheating and cooling contractor. There was a listing for Barnard Heating & Cooling (Nathan Barnard), which started business in 2024 and he stated he has 13 years' experience in HVAC and he was open on Thanksgiving Day; so, I called him and explained the situation. He said he would take a look at it on Friday, the following day. He checked it out, knowing that I needed a new furnace, he said he could install a new Heil furnace the following Monday and quoted a fair price. I told him to write it up. So, Monday, he installed the new furnace with no problems. What a difference; heats the house quickly. Nathan "Nate" Barnard is very professional and personable. The absolutely the best contractor I have ever worked with. I highly recommend Barnard Heating & Cooling. Way to go, Nate. 5 stars. Gary P.

Great customer service, friendly and get text to let you know technician is on their wayread more

I arrived at 3pm for a scheduled appointment at 3:30 and waited until 4pm when I went to check the…read morefurnace to see if there was a tag that showed that the tech was there. We had requested a call to confirm the day before the appointment and received no call or communication. There was no call or communication saying that the technician would be coming early. We did not give permission for him to enter the home without us being there. Apparantly he signed the sticker on the furnace but I have no idea how he did.

I really enjoyed having the gentleman come to our house during our plumbing repairs. The cost has…read morenot been overinflated and every time we've called he's comes. The plumber is professional and fair priced

Called them to replace a toilet fill valve and to replace the cartridge on a kitchen faucet. After…read morehe spent over an hour taking apart our old faucet claiming it could not be fixed. He put in a new delta faucet bottom of the line quality that dripped from the time of install. He charged us the time it took to install and remove the defective faucet? Our fault his product was not good? He ended up having to install ( we paid for ourselves) a new kitchen faucet one that we got from Moen as a warranty replacement. We were fine and willing to forgive his bad performance until he sent us a bill for $475 (that was not itemized) for labor and parts. Mike is a nice guy, but he is a crooked conman. Do yourself a favor and get an honest plumber that doesn't falsely create problems and charges you for his mistakes. We won't be calling him again.

I had Ryan wire my shed and he also did some work in my home I was very pleased with his work he's…read morealso EZ to talk to as well

In 2013 we contracted with Ryan Topping, the owner of May Electric, to install a whole house…read moregenerator. He worked with us to provide what we needed and installed it properly, coordinating with the local electric and gas utilities for appropriate hookups. We could not have been more pleased with the service, the work, and the price. We would work with him again.

HORRIBLE service and even worse quality. I called Randy to update plumbing in my house I am…read morerenovating. Originally I had him install a water main shutoff and I liked him so much I had him replace the main stack and rough in plumbing throughout the house. From this point on I realized what a lousy businessman Randy is. During his initial time here giving me an estimate he told me he would get the necessary permits and I don't need to worry. When you call R and R Plumbing you will reach Randy's wife Dawn. If you call there in the morning she will answer the phone, but is always pre occupied talking to her crew and complaining about how busy she is. If you call in the afternoon Dawn may or may not answer and if she does she is "away from her desk" and may or may not return your call. Randy was very quick to say he could find a better toilet that I could buy in store. I said ok great do you have a picture because I don't want just any toilet? Nope. "I will have the guys pull one out of the box and have Dawn send you a pic" That never happened. Even after asking a second and third time, I said the hell with it and found one myself. Moving along, I wanted a washtub installed in the basement and it was the same line as before. "I can find you one way better than you can find in the store" Okay great get me one. That never happened either. Not only did Dawn keep sending me an invoice for $100 or so that I had already paid and previously disputed, I repeatedly asked her for my current invoice. She said I should have gotten it but she would "look into it and get back to me" As you can probably guess by now, that didn't happen either. I had to call her again to request it be sent again AND ask her about the permit Randy said he would get. I had to ask because by this time I was fed up and hired a new plumber. This is where the story takes a nice turn. I have never done a renovation before and it would have been nice to be told that I needed to have an inspection done by the city. I am guessing he didn't mention it because he never got the permits they told me they would. When I called him out on this to Dawn she gave me some lame story about how she rubs elbows with the people that work for the city and its "actually not a big deal" She told me worse case scenario I would get a small fine, no big deal. Obviously she doesn't have an attorney because mine assured me that was NOT the case. Moving along, she LIED to me AGAIN on the phone and said Randy just took care of it. She asked if I would like to schedule more work and I said no thank you. After having a quality plumber look at Randy's crappy work he rolled his eyes and said "this is not good" The main stack had been hacked so many times it looked like a kid took 50 pieces of random pipe and glued them together. After telling the new plumber what I was doing in the bathroom he said he has know idea wtf Randy's plan was but he would have to redo all his work. This included replacing the stack again and properly roughing in the bathroom with the rest of the work I needed finished. He pointed out pipes glued together crooked and even broken fittings. I wouldn't recommend Randy to work on ANYTHING! Call ANYONE besides R and R Plumbing. I wish I had, it cost me THOUSANDS OF DOLLARS!

In the middle of the pandemic we discovered a leaking plumbing connection in our basement. It had…read moreflooded and adjoining room. One call and a plumber was there in about half an hour. He quickly undertone problem and fixed it in under an hour. They also recommended a water damage remediation company that was there in under an hour to repair that damage. We've used R and R plumbing several times over the years. They've been very prompt, efficient, effective and the bills were always reasonable.