Air Conditioning (AC) Tune-Up In Milwaukee, WI
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Heating and cooling emergencies happen when you least expect them. Contact the professionals at The Thielmann Group to assess and fix the situation you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call the Thielmann team at (262) 299-6197 to get emergency HVAC services in Southeast Wisconsin.
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Air Conditioning (AC) Tune-Up and Maintenance Services

Maintaining a comfortable home environment during the humid summers in Wisconsin is crucial for every homeowner. Luckily, our professionals offer air conditioning tune-up and maintenance services for homes in areas such as Milwaukee, Kenosha, Wauwatosa, New Berlin, Racine, West Bend, and Waukesha. Give our professionals a call at (262) 299-6197 to book an appointment.

Since 1929, our professionals have offered heating and air conditioning services for homeowners in the local area. The staff at the Thielmann Group will provide expert maintenance and tune-up services to keep your air conditioner in great condition throughout the warmest months.

Our Air Conditioner Tune-Up Process

Just like a car, your air conditioner needs regular maintenance and tune-ups to keep it running well. When you choose the Thielmann Group for your air conditioning tune-up services, you can trust that your system will receive nothing but the best care. We simply follow the steps below:

1. Power off the Air Conditioner

Our team of professionals begin by turning off the power to your AC unit to prevent any accidents during the maintenance process. Electrical shocks can and will happen, so making sure the unit is completely turned off is one of the most important steps we take. Our technicians also make sure to wear proper protective clothing like gloves and eye protection.

2. Inspect the Air Conditioner Filters

Next, we clean and replace your air filters. Air conditioner filters tend to get dusty fast. In fact, most indoor dust comes from the outdoors. This can lead to poor indoor air quality, allergies, and worsened asthma symptoms. When you work with our team, we will inspect and replace filters as needed.

3. Remove Dust and Dirt

Over time, dirt and debris can accumulate within your AC unit. This buildup will restrict your unit’s airflow, causing it to overheat or stop working altogether. The team at our air conditioning company will carefully clean and remove any buildup to improve your unit’s airflow.

4. Clean the Condenser Unit

The condenser unit is the part of your air conditioner that sits outside. This unit is susceptible to dust, dirt, and grime buildup, which can lead to corrosion if you are not regularly scheduling air conditioning cleanings and tune-ups. We thoroughly clean the unit to remove dirt and debris, allowing for better heat transfer.

Air Conditioning (AC) Tune-Up Services in Milwaukee, Wisconsin

5. Check the Refrigerant Lines

If your air conditioner is malfunctioning, this is a sign of low refrigerant levels in your HVAC system. The coolant lines of your air conditioner are what carry refrigerant to the indoor and outdoor unit.

Sometimes, these pipes may become worn or frayed. Our team will take a look at your coolant lines for any leaks or weak spots, and we will also make sure there is enough refrigerant within your system.

6. Clear the Drain Pan and Line

The drain pan is responsible for collecting moisture and condensation from your air conditioner. However, debris can sometimes clog the pan and drain line. A professional technician from the Thielmann Group will clean the drain pan and check for any signs of mold or mildew.

7. Inspect the Grilles and Registers

Dirt, dust, pollen, and even mold spores may build up on your grilles and registers. Of course, all of these will affect the performance of your system and may impact your indoor air quality. Our team offers exceptional air conditioning (AC) tune up services for local residents in Milwaukee, WI and will work with you to clean your grilles and registers.

8. Test Your Air Conditioner

Once we have finished all the above steps and completed maintenance, we test your AC unit to make sure it’s functioning as it should. We will check that your condenser unit is thoroughly dry. We will also turn the power back on for both indoor and outdoor units.

9. Check the Thermostat

We will check your thermostat when we turn on the power for your indoor and outdoor units. Our crew will double-check your thermostat’s calibration and set it to the cool setting. We will also check the supply vents to confirm they are blowing cold air.

10. Evaluate the Evaporator Coils and System

The evaporator coils of your air conditioner are where the refrigerant absorbs heat. If you are having issues cooling your home, the problem could lie in your evaporator coils. We will inspect and clean the coils while performing AC tune-up and maintenance services.

11. Check the Indoor Blower Motor

The blower motor is responsible for distributing cool air throughout your home. This component isn’t designed to last forever and may exhibit signs of wear and tear like weak airflow, no airflow, and strange sounds.

Our team provides reputable air conditioner tune-up options for customers in New Berlin, Wisconsin and will evaluate the condition of your indoor blower motor, make repairs, or recommend replacement if needed.

Air Conditioning (AC) Tune-Up Services in Milwaukee, Wisconsin

What Are the Benefits of a Professional Air Conditioner Tune-Up?

Regular air conditioner tune-ups offer numerous benefits for homeowners, including:

Prevents Expensive Repairs

One of the biggest benefits of an air conditioner tune-up is that it prevents costly repairs. By catching problems early, you can save money on repairs and extend the lifespan of your AC system.

Our team offers trustworthy air conditioning tune-up services in Wauwatosa, WI and will work hard to catch minor malfunctions early to prevent expensive equipment failure in the future.

Extends the Life Cycle of Your HVAC System

The better you take care of your air conditioning system, the longer it can take care of you. Proper maintenance helps lengthen the life of your AC unit and its components. This helps save you money in the long run by delaying the need for replacement.

Minimizes Your Utility Bills

No one likes to see a spike in their energy bills. If you are regularly maintaining your air conditioning system, it won’t have to work as hard to cool your home. The less energy it uses, the less your utility bills should be. It’s a win-win situation.

Air Conditioning (AC) Tune-Up Services in Milwaukee, Wisconsin

Air Conditioning (AC) Tune-Up Services in Milwaukee and Other Areas

Prepare for summer heat before it arrives. Invest in professional air conditioning tune-up and maintenance services from the Thielmann Group to keep your home cool and comfortable all season long. With years of expertise in our toolbox, you can trust us to keep your AC system running smoothly.

Our technicians offer comprehensive air conditioner tune-up and maintenance services for homeowners in areas of Wisconsin including Franklin, Oak Creek, Milwaukee, Caledonia, Mequon, Kenosha, and Wauwatosa. Call us at (262) 299-6197 to schedule a service and we will dispatch one of our experts right away.

Read Reviews by Our Customers

Excellent
Based on 520 reviews
Michael Bania
Michael Bania
May 12, 2024
Trustindex verifies that the original source of the review is Google.
From the beginning of the process with sales call with Dave through the complete installation, your staff were exceptionally professional and helpful.
Tanya Newbauer
Tanya Newbauer
May 7, 2024
Trustindex verifies that the original source of the review is Google.
Theilmann was the only company out of two others, that told us about code requirements for our furnace being on the first floor. They did an amazing job with it being in a small spot and loved our dogs!
Bobi Brouse Bertling
Bobi Brouse Bertling
May 6, 2024
Trustindex verifies that the original source of the review is Google.
The Thielman group is great. They were right on time, efficient and did an excellent job. My only struggle is with the digital thermostat. I wish I had a better understanding of programming it. I would highly recommend this company to anyone.
Paul Durbak
Paul Durbak
May 4, 2024
Trustindex verifies that the original source of the review is Google.
Our old furnace quit. We called our old service provider, and the old furnace needed a very expensive replacement part. He also tried to sell us equipment we did not need. Being Costco members, I called Costco, and they forwarded our call to Thielmann. Jason called, and gave us a price for a new furnace. He came out the same day, and the price quoted over the phone was what we paid. The installation was scheduled, and we are very happy with the equipment and the service. Using Costco, we also got a nice rebate. Thanks.
John Spors
John Spors
April 19, 2024
Trustindex verifies that the original source of the review is Google.
Very professional and prompt. We are happy with our new furnace and recommend Thielmann for service and HVAC installation.
Donald Trapp
Donald Trapp
April 19, 2024
Trustindex verifies that the original source of the review is Google.
Salesman came in and looked at both the furnace and air conditioner and we agreed to get new ones. He was very helpful. Also, the guys that came in and installed both were polite and good at their installation. Would recommend Thielmann.
Shannon O
Shannon O
April 19, 2024
Trustindex verifies that the original source of the review is Google.
Upon our first call to Theilmann Group with a furnace problem, thru to a new furnace and air conditioner. Everyone we encountered was professional and a pleasure to have in our home. This was not a planned purchase, but they made it as easy as possible. Highly recommend!!
J Knox
J Knox
April 19, 2024
Trustindex verifies that the original source of the review is Google.
Thielmann did a tremendous job replacing our Carrier furnace. They worked with us to make sure we were able to get the right product and even worked with Carrier on the issues we were seeing on our old furnace as it was failing sooner than it should have. The team was very professional and efficient. Great experience. We highly recommend them.
Tim Schumacher
Tim Schumacher
April 17, 2024
Trustindex verifies that the original source of the review is Google.
Stop shopping around and call Thielmann & Sons. Wayne, Chris and the team made it so easy, and made sure we understood all options and their impact to our home. Not only did they provide the information you look for in a home expert, but they gave us confidence that the price, timing, and install would go as planned, AND IT DID! They won't upsell you if you don't need it, and if they urge you one way it's because is it's the best option for you. Thanks to the whole team!
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Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

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Our Reviews

See What Your Neighbors Are Saying

I've been using Thielmann Group for all my heating and air conditioning since I built my house 23 years ago. They have been great in emergency service and regular maintenance service. On time and very friendly staff. Would, and have, recommend them to anyone!

Paul K.

Paul K.

I have used Thielmann for both installation of a new furnace + A/C recently, but also an install of a ductless mini-split unit six years ago. I fully trust their brands and recommendations. I can't say enough of about this company. Every single person from administrative…

Christin C.

Christin C.

They performed an April Air install for us. Very professional, fast, knowledgable and responsive. Best price compared to the other places I called. They thought there may be difficulties installing due to our furnace set up, but were still willing to come out and try and…

Jenni S.

Jenni S.

The Thielmann group team was professional, knowledgeable, and on time. They did a fantastic job at a reasonable price. From our first encounter, we could understand how experienced the group was. There were no issues, and the new furnace worked perfectly. I highly recommend them.

Vincent R.

Vincent R.

Thielmann Group installed a new furnace and heat pump for us. We have been using them for HVAC maintenance for several years and were always happy with their service. We got quotes for the new system from a few companies and we were pleased that they…

Laurie K.

Laurie K.