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A-1 Milwaukee Heating and Cooling
Your trusted partner for reliable HVAC solutions in Milwaukee—keeping homes warm and families comfortable year-round.
5(5 reviews)
$$
home-services
heating-and-air-conditioning-hvac
contractors
Professional installation of new, energy-efficient furnaces with proper ductwork and gas line setup.
Diagnostic and repair services for AC units to restore cooling efficiency and prevent breakdowns.
Routine check-ups and tune-ups to extend system lifespan and ensure optimal performance.
24/7 emergency response for furnace failures, especially during cold weather, with quick turnaround.
Custom design and installation of air ducts to improve airflow and heating distribution in homes.
Scalable HVAC services for multi-unit buildings, including system installations and property management support.
Your trusted partner for reliable HVAC solutions in Milwaukee—keeping homes warm and families comfortable year-round.
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A-1 Milwaukee Heating and Cooling is a premier HVAC contractor serving South Milwaukee and surrounding areas with over 350 five-star reviews. We specialize in furnace and air conditioning installation, repair, and maintenance, offering transparent pricing, prompt service, and expert craftsmanship. From emergency repairs to full system replacements, our team ensures efficient, honest, and budget-friendly solutions for residential and commercial properties. Trust us for dependable heating and cooling services backed by warranties and exceptional customer care.
Furnace went down on me around christmas time. I tried to DIY it myself at first, when I should have just called A-1 Milwaukee heating and cooling. I went about 7 days waiting on a part to try to fix it myself. They came out after I could not fix it myself. They replaced my whole furnace, fixed all the issues the old furnace had with being installed wrong. They came out on a friday. And were able to install and have it all fixed by noon on a saturday. They were straightforward with me about everything. And even worked with the pricing with me knowing I was on a budget. For them to install a brand new furnace, move the gas lines install new duck work i didnt have to break the bank. I should of called them from the start but thought I knew what needed to be fixed but it was such an old furnace. Great employees owner everything was great from communication to politeness. Now my family can stay warm. And everything is warrantied. Thank you again for starting my new year off right. I appreciate everything.
My experience with A-1 was very smooth. We had some inspection repairs in a house that we have for sale that needed to be done right away. I called them and they had a technician give a quote the same day and they finished the job next day which was running an air duct to a second bathroom because there was no heat source. Good communication and good work!
I called A-1 on Monday and they would have sent someone out the following day but due to my schedule we decided on Wednesday. Punctual and efficient. Before the end of business Wednesday I had my quote and decided to move forward. The crew arrived a little early, which was great. I had heat in less than 6 hours. I am pleased with everything. Mike was very honest when he gave me my quote. Not the cheapest and not the most expensive but affordable. I would definitely recommend A-1 to anyone in need of assistance. Thanks again to Mike and the crew. Amazing job from start to finish!
If it weren’t for A-1 Heating and Cooling, my wife and I would have been scammed out of $4,000. Right before the first snow storm of the year, our furnace decided to stop working. We called a different company to come out to fix it and that was a big mistake. They claimed to have fixed things (which it turns out they did not) and we were heavily pressured to immediately pay in full $4,000 for a new furnace. This, among many other things, raised a lot of red flags for us so we decided to call A-1 for a second opinion/second quote. When I explained the situation with A-1 they informed me that what we just experienced with that other company is a common scam and we were very lucky that we trusted our gut. From the first phone call all the way to the new furnace install, they were amazing. The communication is top notch and the cost was very reasonable. They have even gone above and beyond to help us fight the other company for the repairs they charged us for that they didn’t complete. Every homeowner needs a reputable company to call when things break that you have no business fixing yourself. A-1 is that company for us & we hope that it will also be that company for you. You won’t find this level of honesty and integrity anywhere else.
A-1 Milwaukee Heating & Cooling did an amazing job for me. They installed four furnaces across my building, and the whole process was smooth, easy, and professional from start to finish. The communication was clear, they showed up on time, and the work was done quickly and correctly. On top of that, the pricing was fair and transparent, especially for the quality of work and the amount of equipment they handled. As a property owner with multiple units, efficiency and reliability matter a lot — and these guys delivered. Highly recommend them for anyone needing HVAC work in Milwaukee. I’ll definitely be using them again.
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