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Capital HVAC

Milwaukee HVAC Services & AC Repair

  • Heating
    • Emergency Heating Repair
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    • Boilers
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    • Zone Control Systems
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DefendosealAir Duct Sealing

Seal Your Ducts with Defendo-Seal

“Earth’s Mightiest Technicians wield the futuristic power of Defendo-Seal technology.”

  • Lower Bills.
  • Better Air.
  • Greater Comfort.

Defend your MONEY
by reducing energy bills through sheer structural efficiency.

Defend your HEALTH
by significantly improving the quality of the air you breathe.

Defend your FAMILY
by fortifying your home into a fortress of perpetual comfort.

Testimonials

What Our Customers Say

★★★★★ I requested to have quote to install a EV charger in our garage. I was able to schedule one in a week and Adam showed up at the door right on time to inspect how much would that cost. He was very professional and explained very clearly how the technician will work on the installation. He also made the process easy by sending me two different options via email for me to choose which one I’d like to go with. After accepting one of the options someone called and scheduled the installation. Erich came out and installed everything professionally. Price was reasonable and we could not be happier with how easy the process went.Angela KaoAngela Kao ★★★★☆ The technician (Luis) was very polite, professional, and knowledgeable. He explained the process and answered all my questions.Abeautiflife MineAbeautiflife Mine ★★★★★ **EDITED REVIEW**Noone can really expect perfection out of a business, especially when that company is large and well known. I experienced a few issues throughout my process, but to be fair - my situation was highly unique and I had an extremely firm and inflexible expectation.Capital quickly jumped into action and corrected the situation. By quickly, I mean - within 45 minutes.Sure, perfection is the goal. But what really matters is how a company responds when things aren't perfect (because they won't always be). Capital stands by their service and products, and I'm appreciative of their actions to get us to the point of the project's end goal//my vision.Upgraded from 1 to 5 stars. Unmatched support. Thank you!!Kevin ThompsonKevin Thompson ★★★★★ Service was exceptional. Justin, Nick, David, and Jacob were awesome!kristin schiestlekristin schiestle ★★★★★ Had my HVAC system serviced and ducts cleaned. Both technicians were excellentDaniel KruegerDaniel Krueger ★★★★★ Very informative and helpful.Bev KuszewskiBev Kuszewski ★★★★★ Have always had a positive experience with Capital Heating & Cooling! They're prompt, great communication before, during and after and upfront on needs for our HVAC needs. We had Kyle out, who did a great job letting us know of any issues, solutions and did the repair.Jessie NimmJessie Nimm ★★★★★ We had the pleasure of having Giovanni come to our house to have our ACs checked for the summer. He was the ultimate professional and his communication skills were top notch. So very pleased with his service and the entire team at Capital Heating & Cooling.Joey MullinsJoey Mullins ★★★★★ The technicians that were doing the job were very responsible, and very respectable young men.DarleneDarlene ★★★★★ My experience with Kyle, Justin, Nick, Tony and others that were on the job was above and beyond. The service was so thorough, and they were all very good communicators, they were very respectful, and they gave 110% to my needs. The work was done quickly and they made sure that EVERYTHING was functioning at its best. I will recommend Capital to everyone as I hear of needs.Joanne PelczynskiJoanne Pelczynski ★★★★★ I was able to make a same day appt. And they showed up ready to wrk about an hr later. Very professional , quick and knowledgeable. I would highly recommendJennifer ThornJennifer Thorn ★★★★★ This post is about the excellent customer service, namely from Tyler. I heard their commercials on the radio and wanted to give them a call. It's been great customer service since day 1. I've had all my questions answered to my satisfaction. I'm looking forward to seeing the work they do. I have great confidence so far just based on my customer service experience.Henry GuellHenry Guell ★★★★★ We have NEVER worked with a company that was as thorough as this one. Anthony, Jordan and team were all exceptional and took the time to explain and advise on what was appropriate for our situation. I cannot say enough positive things about this great company. Awesome job and good, honest people.April WindhamApril Windham ★★★★★ Arno was great. Always top notch professional service with capital. I continue to be pleased.J NJ N ★★★★★ Professional, respectful, and quick quote provided. Now just waiting to schedule the install.Jeremiah ParveJeremiah Parve ★★★★★ Amani and Kyle did a great jobs with my duct cleaning and ac repairs respectively. Thanks!Adriana OliviaAdriana Olivia ★★★★★ I scheduled an appointment to fix a dryer outlet that wasn't providing enough voltage to heat a brand new dryer. Jacob discovered that the machine hadn't been connected properly and that there were no electrical issues. Despite spending 30 minutes checking and double-checking for any issues, I was not charged. That doesn't happen very often anymore. I will definitely use Capital Heating in the future and recommend you to friends and neighbors. Thank you!Sue JenningsSue Jennings ★★★★☆ Hired Capital Heating & Cooling do an annual A/C check for me. Communication regarding appointment, actual service technician and his arrival time were accurate and convenient. Service tech Kyle was very professional and respectful of my house (used shoe covers each time in & out of the house). After service was performed, he walked me through the condition of my AC and gave me several recommendations, but I didn’t feel pressured to purchase any on the spot. Took 1 star off because the solicitation for feedback was a little overboard, as I received several messages by text and email.Mike MMike M ★★★★★ Super happy with the serviceSantiago RomeroSantiago Romero ★★★★★ The technician, Anthony, was very friendly and helpful to my mother and my boyfriend. I received my estimate very promptly. I've used Capital HVAC previously and have always been very pleased with the service and I would recommend them.Mari LunaMari Lunajs_loader

Defend your MONEY

Every leak in your ductwork effects the efficiency of your system and makes it more expensive for you to heat or cool your home.

95% of all homes have leaky ductwork.

The typical system on the low-end leaks 20%!

That means that AT LEAST one-fifth all the money you spend on your heating and cooling, and as much as 40%, is simply thrown away. Pushed into spaces that shouldn’t be air conditioned or heated, like your attic or basement and the spaces between your walls.

Imagine going to the gas pump and pouring 20% to 40% of your tank of gas right onto the ground when you fill it up. Watch all that hit the ground and close your tank and realize that you’ve paid for a full tank of gas but are driving away with only 60% to 80% of your tank full. And that’s what you do EVERY SINGLE DAY in your house.

Pouring almost half a tank of gas out onto the ground?! That’s crazy! And what’s crazier is most people don’t know about it. We don’t think about it because we simply cool our house when we want it cool and heat it when we want it heated and we don’t think about waste because that’s the way it’s always been. That’s just what you’ve always paid.

With Defendo-Seal, those days are OVER.

Defend your HEALTH

You’ll not only have stronger airflow coming out of your vents, Defendo-Seal blocks out bacteria, dirt, dust and allergens, so you breathe clean, healthy air, all day and all night while you’re sleeping.

The compound that makes Defendo-Seal work is a non-toxic marvel of human engineering. It deploys nanoparticles through your ductwork which find and bind every leaky part of your ducts until it seals up tight.

You may need a duct cleaning prior to the Defendo-Sealing of your ducts. The last thing you want is to glue dirt, dust and debris inside your ductwork. We’ll inspect your ductwork first, and let you know if you DON’T need a duct cleaning. If you DO need one, and want us to proceed, we’ll clean your ducts with our high-powered trucks to prepare your ductwork system for the deployment of Defendo-Seal.

Defend your FAMILY

Here’s what we’ll do to fortify your home into a fortress of perpetual comfort:

Our Mighty Technicians will arrive at your house on YOUR schedule, hook up our futuristic computer we call “The Computator”, which runs an algorithm that inspects your entire duct system for leakage. It calculates how large a hole in total inches you have in your ductwork.

For example, if all the duct leakage points collectively form a 90 inch hole, then you know you’re blowing air or heat through a 90 inch hole into spaces that shouldn’t be air conditioned or heated like your attic or basement, and the spaces between your walls.

“The Computator” will generate another report that says, for example, Defendo-Seal has successfully shrunk your 90 inch hole to a 5 inch hole.

NOTE: Attaining a zero-inch hole is not yet technologically achievable nor necessary to produce the significant savings, and improvement in health and comfort that Defendo-Seal guarantees.

You will stand in awe of the airflow you feel in your house after we Defendo-Seal your ducts, and you and your family will stay comfortable all year long, year AFTER year!

Capital HVAC Technician

Why Choose Capital?

Capital Guarantees

Capital Heating, Cooling & Electric stands behind all our work. You are covered on the installation of your heating or cooling system by the following guarantees and more:

  • Your 100% Unconditional Satisfaction Or Your Money-Back Guarantee
  • 5-Year Comfort Guarantee
  • Exclusive Lemon-Free Guarantee
  • Lifetime Installation Components & Craftsmanship Guarantee
  • Lifetime Ductwork Warranty
  • And more.

Flexible Financing

Capital cares to make your life better today, without YOU having to worry about tomorrow. So we also offer a number of financing options to help you with your HVAC system repair or replacement costs.

Explore Financing Options

Capital Communication

Friendly Technicians - Capital HVAC

We will let you know what to expect on the day of your installation, and introduce you to your Furnace installer before they arrive at your doorstep.  At least 24 hours prior to your installation, you’ll receive a “Meet Your Installer” email with:

  1. Technicians’ photo
  2. # years experience
  3. Photo of the install truck
  4. In Transit text

In addition to the friendly introduction, you can rest assured that the technicians installing your heating system are highly vetted, trained, and nationally accredited. In fact, many of our technicians are relocated from around the country to ensure YOU only get the best.

Schedule Today

Tell us Where.
We’ll Be There!

Office

W123 N5368 Campbell Dr.
Menomonee Falls, WI 53051

Phone

414-316-3467

Hours

24 Hours, 7 Days a Week

Service Areas

Bayside to Whitefish Bay
  • Heating
    • Emergency Heating Repair
    • Beyondify My Furnace
    • Boilers
    • Ductless Mini Splits
    • Furnaces
    • Heat Pumps
    • Radiant Heating
    • Zone Control Systems
  • Cooling
    • Emergency AC Repair
    • AC Beyondification
    • Air Conditioners
    • Ductless Mini Splits
    • Geothermal Cooling
    • Heat Pumps
    • Unico Small Duct Systems
    • Zone Control Systems
  • Electric
    • Carbon Monoxide
      & Smoke Detectors
    • Components
    • Electrical Panels
    • EV Charging Stations
    • Whole-Home Generators
    • Wiring and Rewiring
  • Air Quality
    • Air Quality Audit
    • Air Purifiers
    • Defendoseal Duct Sealing
    • Duct Cleaning
    • Duct Installation and Replacement
    • Dryer Vent Cleaning
    • Energy Recovery Ventilators
    • Humidifiers & Dehumidifiers
    • HVAC UV Lights
    • Whole-Home Ventilation
  • Capital Cares
    • Join the Club
    • Capital Guarantees
    • Charity Involvement
  • About Us
    • Contact Us
    • Capital Guarantees
    • Reviews
    • Financing
    • Awards & Recognition
    • Careers
    • Blog
  • Shop
  • Facebook
  • YouTube
  • Instagram
Google Rating
4.8
Based on 2211 reviews
Capital Heating & Cooling
4.8
Angela Kao
Angela Kao
1684951198
I requested to have quote to install a EV charger in our garage. I was able to schedule one in a week and Adam showed up at the door right on time to inspect how much would that cost. He was very professional and explained very clearly how the technician will work on the installation. He also made the process easy by sending me two different options via email for me to choose which one I’d like to go with. After accepting one of the options someone called and scheduled the installation. Erich came out and installed everything professionally. Price was reasonable and we could not be happier with how easy the process went.
Abeautiflife Mine
Abeautiflife Mine
1684945190
The technician (Luis) was very polite, professional, and knowledgeable. He explained the process and answered all my questions.
Kevin Thompson
Kevin Thompson
1684864864
**EDITED REVIEW**Noone can really expect perfection out of a business, especially when that company is large and well known. I experienced a few issues throughout my process, but to be fair - my situation was highly unique and I had an extremely firm and inflexible expectation.Capital quickly jumped into action and corrected the situation. By quickly, I mean - within 45 minutes.Sure, perfection is the goal. But what really matters is how a company responds when things aren't perfect (because they won't always be). Capital stands by their service and products, and I'm appreciative of their actions to get us to the point of the project's end goal//my vision.Upgraded from 1 to 5 stars. Unmatched support. Thank you!!
kristin schiestle
kristin schiestle
1684799161
Service was exceptional. Justin, Nick, David, and Jacob were awesome!
Daniel Krueger
Daniel Krueger
1684765182
Had my HVAC system serviced and ducts cleaned. Both technicians were excellent
Bev Kuszewski
Bev Kuszewski
1683907670
Very informative and helpful.
Jessie Nimm
Jessie Nimm
1683721753
Have always had a positive experience with Capital Heating & Cooling! They're prompt, great communication before, during and after and upfront on needs for our HVAC needs. We had Kyle out, who did a great job letting us know of any issues, solutions and did the repair.
Joey Mullins
Joey Mullins
1683476599
We had the pleasure of having Giovanni come to our house to have our ACs checked for the summer. He was the ultimate professional and his communication skills were top notch. So very pleased with his service and the entire team at Capital Heating & Cooling.
Darlene
Darlene
1683318298
The technicians that were doing the job were very responsible, and very respectable young men.
Joanne Pelczynski
Joanne Pelczynski
1683311436
My experience with Kyle, Justin, Nick, Tony and others that were on the job was above and beyond. The service was so thorough, and they were all very good communicators, they were very respectful, and they gave 110% to my needs. The work was done quickly and they made sure that EVERYTHING was functioning at its best. I will recommend Capital to everyone as I hear of needs.
Jennifer Thorn
Jennifer Thorn
1682960601
I was able to make a same day appt. And they showed up ready to wrk about an hr later. Very professional , quick and knowledgeable. I would highly recommend
Henry Guell
Henry Guell
1682949135
This post is about the excellent customer service, namely from Tyler. I heard their commercials on the radio and wanted to give them a call. It's been great customer service since day 1. I've had all my questions answered to my satisfaction. I'm looking forward to seeing the work they do. I have great confidence so far just based on my customer service experience.
April Windham
April Windham
1682814588
We have NEVER worked with a company that was as thorough as this one. Anthony, Jordan and team were all exceptional and took the time to explain and advise on what was appropriate for our situation. I cannot say enough positive things about this great company. Awesome job and good, honest people.
J N
J N
1682697070
Arno was great. Always top notch professional service with capital. I continue to be pleased.
Jeremiah Parve
Jeremiah Parve
1682695983
Professional, respectful, and quick quote provided. Now just waiting to schedule the install.
Adriana Olivia
Adriana Olivia
1682694131
Amani and Kyle did a great jobs with my duct cleaning and ac repairs respectively. Thanks!
Sue Jennings
Sue Jennings
1682689068
I scheduled an appointment to fix a dryer outlet that wasn't providing enough voltage to heat a brand new dryer. Jacob discovered that the machine hadn't been connected properly and that there were no electrical issues. Despite spending 30 minutes checking and double-checking for any issues, I was not charged. That doesn't happen very often anymore. I will definitely use Capital Heating in the future and recommend you to friends and neighbors. Thank you!
Mike M
Mike M
1682645151
Hired Capital Heating & Cooling do an annual A/C check for me. Communication regarding appointment, actual service technician and his arrival time were accurate and convenient. Service tech Kyle was very professional and respectful of my house (used shoe covers each time in & out of the house). After service was performed, he walked me through the condition of my AC and gave me several recommendations, but I didn’t feel pressured to purchase any on the spot. Took 1 star off because the solicitation for feedback was a little overboard, as I received several messages by text and email.
Santiago Romero
Santiago Romero
1682638084
Super happy with the service
Mari Luna
Mari Luna
1682616371
The technician, Anthony, was very friendly and helpful to my mother and my boyfriend. I received my estimate very promptly. I've used Capital HVAC previously and have always been very pleased with the service and I would recommend them.
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