I recently renovated my house and Grant and his team took care of everything in a very timely…read morefashion. Beyond that, when there was an issue with a circuit (Not discovered until after he showed up), even though it wasn't his job , he went out of his way to help me out and get my A/C back up and running. Additionally, this was tall taken care of within an hour of me initially calling about the issue. The quality of service and work made doing business with him well worth it.

We're a nonprofit that provides sober living housing, and Oshkosh Heating and Air has been amazing…read moreto work with! They've helped us on several of our properties and are always quick, fair, and dependable. One Friday evening, I was having trouble with a condenser, and they took the time to walk me through the problem over the phone -- saving us from a major issue over the weekend. It's rare to find a company that's so willing to help and genuinely cares. Couldn't recommend them more!

Highly recommend All American for all your HVAC needs. We have had them out a few times at out lake…read morehome (one after hours). They are responsive, knowledgeable, and fair. The most recent visit was to install a fan wire from our thermostat to furnace. Due to the existing wiring, this relatively easy job turn into a beast. I appreciate their diligence and effort to remedy the situation. Many others would've walked away but All American was dedicated in getting the issue resolved.

I finally gave in a turned on my heat on Thursday (Turkey Day) to find out I had no heat. I called…read moreAll American at 6 pm on a Friday night and Travis (owner) himself answered the phone. It was sure nice to not have to deal with an answering service. I felt bad for interrupting his family Thanksgiving dinner, but he was so great trying to talk me thru what to look for to trouble shoot. 48 hours later, his tech showed up and within 30 minutes had the problem fixed. The All American crew is top notch. I would buy anything shiny from him just because I trust him that much. I'm sure glad that I stopped to talk to him at the county fair a few years ago.

Me and my sister flipped a house they took out the radiator heating and put in the ducts and a real…read morefurnace

My mom in laws furnace went out late Friday night. She called early Saturday morning and quickly a…read moretechnician was at her home. A clogged orifice. The repair was quick and the technician Paul was very helpful and friendly. I thought the price was fair, especially for a Saturday on Easter weekend. I recommend this company.

I cannot recommend Full Service Heating & Air Conditioning based on my recent experience…read more I called for an after-hours diagnostic because my rooftop HVAC unit stopped cooling. Before the technician arrived, I explained that the unit had not received routine maintenance since our previous HVAC contractor retired and that the filters likely needed to be replaced. The technician spent short amount of time on-site before leaving. Shortly afterward, the AC worked for 10 mins and stopped working again. I called and texted the company, and they told me someone would return on Saturday. What concerns me is that no one informed me there would be additional charges for the return visit. I was never asked to approve another labor charge before the technician came back. The invoice ultimately included: * $195 diagnostic/trip fee * $97.50 labor * $260 additional labor for the Saturday return visit In my opinion, a flat-rate diagnostic should result in a complete diagnosis of the problem. Instead, the first visit failed to identify or resolve the issue, requiring a return trip that I believe was simply a continuation of the original service call. The invoice notes themselves indicate extremely dirty filters, dirty condenser and evaporator coils, and a high-pressure shutdown issues that were not communicated as a complete diagnosis during the initial visit. I am disputing these charges because: * The initial diagnostic did not resolve or fully diagnose the problem. * I was not informed or asked to authorize additional charges before the return visit. * I believe the billing does not reflect the service that was actually provided. Due to this experience, I have decided to hire another HVAC company and have asked Full Service Heating & Air Conditioning not to perform any further work at my property. I hope the company reviews its communication practices and billing procedures so future customers know exactly what to expect before additional charges are incurred.

We've used Full Service for twenty years and will continue to call when we need someone with expert…read moreknowledge and training. You can be depended upon for prompt, complete service with a friendly, capable staff. In a time when many businesses have forgotten about friendliness, manners and the importance of their customers, you remember....Thank you

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.

Called for sewer backup in the house on Easter weekend, I was told they would call back in a few…read moreminuets as they needed to check with on call plumber. Within minuets I had a return call and was given an ETA for service. Service was quick, professional and we were able to enjoy our Holiday weekend. Thank you for your professionalism, highly recommend Haucke Plumbing !!

We just moved up from West Bend and always like to drive around a business to see how they keep up…read moretheir property. If it looks neat and organized, we're confident their workmanship is good as well and consider doing business with them. While they have a nice building, the yard is a mess with junk all over the place. We will not be considering this group for our bathroom remodel.

Gen 3 has been our go to plumbers for multiple jobs in our home over the past several years, from…read morefaucets & valves to clogged lines and toilets their service and professionalism cannot be beat. I recommend them every time to all my friends, family and beyond.

I needed a gas line installed for a new stove, GEN3 was here within 2 business days. He had the…read moreline installed, checked and everything cleaned up in less than two hours. Great customer service; definitely recommend