Customer Testimonials

At A&N Heating-Cooling, customer service is everything. We work hard to ensure complete customer satisfaction every time. We appreciate earning a reputation that makes our customers proud to recommend us to friends, family, and neighbors. We aren’t just looking for a sale – we’re looking to build lasting relationships with our customers.


A&N Heating-Cooling is a professional, courteous and experienced company. As a Project Manager, I can absolutely rely on the quality and quick turnaround A&N provides. Scheduling and customer contact is a priority for our company and A&N exceeds our expectations every time. I highly recommend!

— Drew, Project Manager Wisconsin Division Home Path Financial Inc.

I had a wonderful experience with both Cora and Nas. They were prompt in their reply emails and answered all of my numerous questions. They were very fast, efficient and accommodating. Their prices were very good and no extra fees or add-ons. Other than having to replace my A/C in the middle of a heat wave at the end of the summer! I couldn’t be happier with my decision to go with A&N. If you have a problem with heating or air conditioning, these are the people to call.
— Shari, West Allis WI

The service we received from estimation all the way through installation was nothing but professional. A&N kept our budget in mind throughout the process and made sure we got the best quality product for our dollar without sacrificing quality. Our HVAC system was installed in one day and with the highest regard for quality. Even though it was raining the day of our install, the installers kept going to get the job done and all while maintaining the highest level of cleanliness they could. Not to mention the customer service and financing assistance provided was fantastic as well! A job well done! Thank you!
— Jason, Glendale WI

I have been acquiring rental properties since 2010 and now own over 100 units. Over this time, many contractors I used have come and gone. However A&N Heating was the first HVAC company I used, and they to this date are the only HVAC company I use, and they are the only contractor I trust 100%.

Excellent work for an always fair and standard price, and they back it up. I will verify and vouch for this company 100%, and I know I will never need to look for anyone else in HVAC. If they did plumbing and electrical too, it would make my life so much easier.
— Nick, American Community ReDevelopment Group

Let me thank you personally for your help and encouragement to rectify my RUUD gas furnace. On Sunday, you suggested that Monday may be more practical than a Sunday service call. You visited by 10:30am on Monday and assured me that my 1984 RUUD gas furnace was clean and operated with a strong gas flame. Good to hear! Before leaving, your instructions included replacing the main relay, or secondary relay, or pressure switch if the ‘buzzing’ resurfaced. Again, good professional advice.

A few hours later the furnace became problematic. Following your advice, I replaced the main relay (from Johnstone Supply) and the furnace is now operating just great. I was lost without your help. Chalk up another success story for A & N Heating-Cooling LLC! You made my day!
— Rich, Milwaukee WI

I would like to thank you and your company for such a quick response. It was very nice to have someone come out and replace what was NEEDED and not try to push for everything under the sun. I am keeping your information handy for future issues.
— Steve, Milwaukee WI

Thanks for the good work. You guys were great!
— David, Milwaukee WI

I write this letter as a testimony to the integrity and dependability of A&N Heating-Cooling.

We have worked with A&N on several HVAC projects since fall of 2012 with great results. It is evident that Nas and his team perform quality work efficiently and professionally. We are pleased to work with A&N Heating for all our HVAC business and personal needs.
— Melissa, BNR Property Services LLC