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Central a/c service or repairers in Elm Grove

Avatar for Hometown Heating, Air & Electric
Hometown Heating, Air & Electric
N52W5338 Portland Road
4.93(
110
)
Approved Pro
Hometown Heating, Air & Electric
N52W5338 Portland Road
4.93(
110
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
45 local quotes requested

Hometown Heating, Air & Electric is a home services contractor providing heating, ventilation, air conditioning (HVAC) and electric services. We are ready to help you meet your indoor comfort needs in Germantown and the neighboring communities.

"Great job by the electrician who fixed my wiring problem. I had a few outlets controlled by a switch that also controlled the bedroom light. He showed up on time, diagnosed the problem, and had it fixed in less than an hour."

Eric B on April 2025

Hometown Heating, Air & Electric is a home services contractor providing heating, ventilation, air conditioning (HVAC) and electric services. We are ready to help you meet your indoor comfort needs in Germantown and the neighboring communities.

"Great job by the electrician who fixed my wiring problem. I had a few outlets controlled by a switch that also controlled the bedroom light. He showed up on time, diagnosed the problem, and had it fixed in less than an hour."

Eric B on April 2025


Jon Mitchell Heating & A/C
N64W12824 Mill Rd
5.00(
13
)
Approved Pro
Jon Mitchell Heating & A/C
N64W12824 Mill Rd
5.00(
13
)
Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Jon came out and found the problem with a faulty heating wall monitor and drove to get a new thermostat to be put in immediately. I've also had issues with high electric bills a.d.he checked my meter."

Catherine D on April 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Jon came out and found the problem with a faulty heating wall monitor and drove to get a new thermostat to be put in immediately. I've also had issues with high electric bills a.d.he checked my meter."

Catherine D on April 2025


Avatar for Premium Heating & Cooling
Premium Heating & Cooling
4255 South Coventry Road
4.86(
78
)
Approved Pro
Premium Heating & Cooling
4255 South Coventry Road
4.86(
78
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very helpful and informative, helped instruct on filter changing of humidifier as well."

Mary K on February 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very helpful and informative, helped instruct on filter changing of humidifier as well."

Mary K on February 2025


Avatar for One Hour Heating & Air Conditioning of Southeastern Wisconsin
One Hour Heating & Air Conditioning of Southeastern Wisconsin
13205 GLOBE DR STE 210
5.00(
11
)
Approved Pro
One Hour Heating & Air Conditioning of Southeastern Wisconsin
13205 GLOBE DR STE 210
5.00(
11
)
Approved Pro
Customers say: Quick response
161 local quotes requested
23 years of experience

Our team at One Hour Heating & Air Conditioning is proud to be recognized in Southeastern Wisconsin for our excellent customer service and high-quality work. We've developed strong relationships with our customers because we put their needs first. Whether you need to repair your air conditioner, improve the air quality in your home, install a new heater, we are here to help. We provide more than promises to our customers'we back up our work with a 100% satisfaction guarantee. If you contact our team, you can trust that we will get the job done right the first time.

"Friendly and fast."

Norman C on March 2025

Our team at One Hour Heating & Air Conditioning is proud to be recognized in Southeastern Wisconsin for our excellent customer service and high-quality work. We've developed strong relationships with our customers because we put their needs first. Whether you need to repair your air conditioner, improve the air quality in your home, install a new heater, we are here to help. We provide more than promises to our customers'we back up our work with a 100% satisfaction guarantee. If you contact our team, you can trust that we will get the job done right the first time.

"Friendly and fast."

Norman C on March 2025


Avatar for Oasis Heating and Air Conditioning
Oasis Heating and Air Conditioning
1612 East Newton Avenue
4.61(
14
)
Approved Pro
Oasis Heating and Air Conditioning
1612 East Newton Avenue
4.61(
14
)
Approved Pro
Customers say: Terrific value
14 local quotes requested
5 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Needed a furnace replacement quick, and Oasis Heating & Air Conditioning delivered. The quote was fair, the install was smooth, and the whole process felt easy and professional. No pressure, no mess , just solid, reliable work.The new furnace runs perfectly and already cut down my energy bill. Absolutely recommend. "

Justin P on April 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Needed a furnace replacement quick, and Oasis Heating & Air Conditioning delivered. The quote was fair, the install was smooth, and the whole process felt easy and professional. No pressure, no mess , just solid, reliable work.The new furnace runs perfectly and already cut down my energy bill. Absolutely recommend. "

Justin P on April 2025


Avatar for JB Mechanical, LLC
JB Mechanical, LLC
119 West Water Street
4.88(
30
)
Approved Pro
JB Mechanical, LLC
119 West Water Street
4.88(
30
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
62 local quotes requested

JB Mechanical, LLC, is your premier choice for all of your HVAC needs in Beaver Dam, Wisconsin and surrounding areas. No project is too big or too small, so call today and let us put our experience to work for you!

"Prompt service, courteous technucians"

Sandra G on March 2023

JB Mechanical, LLC, is your premier choice for all of your HVAC needs in Beaver Dam, Wisconsin and surrounding areas. No project is too big or too small, so call today and let us put our experience to work for you!

"Prompt service, courteous technucians"

Sandra G on March 2023


Avatar for Droegkamp Furnace Co
Droegkamp Furnace Co
520 Capitol Dr
4.81(
551
)
Approved Pro
Droegkamp Furnace Co
520 Capitol Dr
4.81(
551
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
259 local quotes requested

At Droegkamp Furnace Company, Inc. customer satisfaction is our number one priority. Please contact us for all of your HVAC needs, no matter how big or small. 18 employees. Uses subs for electrical work. 24 hour service. Free estimates. Financing available. Sorry we do not work on oil furnaces or boilers. Also we are not a plumbing contractor.

"Went great"

Jessica F on July 2022

At Droegkamp Furnace Company, Inc. customer satisfaction is our number one priority. Please contact us for all of your HVAC needs, no matter how big or small. 18 employees. Uses subs for electrical work. 24 hour service. Free estimates. Financing available. Sorry we do not work on oil furnaces or boilers. Also we are not a plumbing contractor.

"Went great"

Jessica F on July 2022


Avatar for Nordic Air Heating & Cooling
Nordic Air Heating & Cooling
5.00(
12
)
Approved Pro
Nordic Air Heating & Cooling
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
406 local quotes requested

Integrity driven, full service HVAC company, with 25 years of experience. We will never hard sell or try to sell you something you don’t need. We offer repairs, equipment replacement and maintenance. For a price that’s Fair, Call Nordic Air.

"Excellent work!"

John S on January 2025

Integrity driven, full service HVAC company, with 25 years of experience. We will never hard sell or try to sell you something you don’t need. We offer repairs, equipment replacement and maintenance. For a price that’s Fair, Call Nordic Air.

"Excellent work!"

John S on January 2025


Avatar for Mr. Holland's Home Services LLC
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.40(
235
)
Approved Pro
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.40(
235
)
Approved Pro
Customers say: Super punctual
1716 local quotes requested
28 years of experience

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"They were responsive and quick. Expensive. We asked for a duplicate water heater to what we had and didn’t get it."

Robin O on November 2024

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"They were responsive and quick. Expensive. We asked for a duplicate water heater to what we had and didn’t get it."

Robin O on November 2024


Avatar for Arctic Air Heating, Cooling, & Refrigeration
Arctic Air Heating, Cooling, & Refrigeration
PO Box 86
4.90(
10
)
Approved Pro
Arctic Air Heating, Cooling, & Refrigeration
PO Box 86
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
274 local quotes requested

Kelchner’s Arctic Air has been the heating and cooling service Southeast Wisconsin 25 years. We service all makes and models of furnaces, air conditioners, and refrigeration systems. We offer 24 hr emergency services so whenever you need our services, we are there for you. Kelchner’s Arctic Air was founded on the philosophy of value, quality, performance, integrity, and safety. These principles are still followed today as we build long term relationships with our customers while being committed to their needs. We take a great deal of pride in every job that we preform and treat every job as if it were our own home. We do the job right the first time so there are no more annoying call backs for your system not working properly. That is why we offer a 100% satisfaction guarantee on any of the work we perform. Call us today for your refrigeration, duct cleaning, heating and cooling in southeast Wisconsin at 262-719-7508.

"earg ewe eegwe"

Jamis B on February 2025

Kelchner’s Arctic Air has been the heating and cooling service Southeast Wisconsin 25 years. We service all makes and models of furnaces, air conditioners, and refrigeration systems. We offer 24 hr emergency services so whenever you need our services, we are there for you. Kelchner’s Arctic Air was founded on the philosophy of value, quality, performance, integrity, and safety. These principles are still followed today as we build long term relationships with our customers while being committed to their needs. We take a great deal of pride in every job that we preform and treat every job as if it were our own home. We do the job right the first time so there are no more annoying call backs for your system not working properly. That is why we offer a 100% satisfaction guarantee on any of the work we perform. Call us today for your refrigeration, duct cleaning, heating and cooling in southeast Wisconsin at 262-719-7508.

"earg ewe eegwe"

Jamis B on February 2025

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Central a/c service or repairs FAQs

In most cases, you’ll never need a recharge unless the system develops a leak. If that happens, expect to top it off every two to three years—or sooner—until the leak is repaired. Keeping refrigerant at the right level lets your AC run efficiently and prevents extra wear on the compressor.

Plan on about 5 to 10 minutes per pound of refrigerant. Since each ton of cooling needs 2 to 4 pounds, a typical three-ton unit requires 6 to 12 pounds and roughly 30 minutes to 2 hours of work. Your tech will confirm the exact time once they know the size of your system and the amount of Freon it lost.

Skip the DIY. The EPA limits refrigerant sales and handling to certified technicians, and violators can face fines of up to $10,000. A licensed pro has the tools to find leaks, make repairs, and recharge the system safely. Hiring one keeps you on the right side of the law and protects your AC from costly mistakes.

Watch for ice on the evaporator coil, water pooling around the unit, frequent hissing, higher power bills, longer cooling cycles, or warm air from the vents. Spotting these red flags early lets you call a pro before efficiency drops and repair costs climb.

Coolant can escape when components crack or corrode, connectors loosen, factory defects slip through, or installation work leaves joints vulnerable. Years of vibration and wear also take a toll on seals and copper tubing. Because each cause calls for a different fix, let a licensed HVAC pro pin down the source and handle the repair.

The homeowners guide to central a/c service or repairs
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