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TRUSTED BY JOHNSTON, IA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon275
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Johnston

Precision Comfort, LLC

4.89(
97
)
Approved Pro

Precision Comfort, LLC

4.89(
97
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 years of experience

Precision Comfort, LLC, is dedicated to quality and outstanding customer service. Our team will prove we have what it takes to get the job done right the first time. Call us today.

"Great communication and stand up service."

Chad W on August 2023

Precision Comfort, LLC, is dedicated to quality and outstanding customer service. Our team will prove we have what it takes to get the job done right the first time. Call us today.

"Great communication and stand up service."

Chad W on August 2023


Avatar for Schaal Plumbing, Heating, and Cooling

Schaal Plumbing, Heating, and Cooling

4.96(
26
)
Approved Pro

Schaal Plumbing, Heating, and Cooling

4.96(
26
)
Approved Pro
Customers say: Quick response
80 years of experience
Free onsite estimate

You may know us by the catchiness of our slogan, but we hope you end up knowing us by the quality of our service. The number to call for exceptional air conditioning and heating services in Des Moines, IA is ours. Not only do the professional HVAC technicians at Schaal Plumbing, Heating and Cooling excel in the installation and replacement of heating and air conditioning systems, but they also offer exceptional repair and maintenance services in order to keep those systems functioning as well as possible. Schaal Plumbing, Heating and Cooling provides air conditioning and heating services in the Des Moines, IA and Cedar Rapids, IA areas.

"Mack and Aaron were both EXTREMELY helpful, knowledgable, professional, polite and concerned about cleaniness (and we appreciated all those postive characteristics!). Really excellent professionals who serviced our furnance and installed a new thermostat that is really nice. We cannot recommend Schaal highly enough and Mack and Aarson were really, really good to work with. If you are seeing this and considering an HVAC company, there is no other choice than Schaal! (We have used Schaal since the early 1990s and always been totally pleased with their service, technicians and people who answer the phones!)."

Russell H on November 2025

You may know us by the catchiness of our slogan, but we hope you end up knowing us by the quality of our service. The number to call for exceptional air conditioning and heating services in Des Moines, IA is ours. Not only do the professional HVAC technicians at Schaal Plumbing, Heating and Cooling excel in the installation and replacement of heating and air conditioning systems, but they also offer exceptional repair and maintenance services in order to keep those systems functioning as well as possible. Schaal Plumbing, Heating and Cooling provides air conditioning and heating services in the Des Moines, IA and Cedar Rapids, IA areas.

"Mack and Aaron were both EXTREMELY helpful, knowledgable, professional, polite and concerned about cleaniness (and we appreciated all those postive characteristics!). Really excellent professionals who serviced our furnance and installed a new thermostat that is really nice. We cannot recommend Schaal highly enough and Mack and Aarson were really, really good to work with. If you are seeing this and considering an HVAC company, there is no other choice than Schaal! (We have used Schaal since the early 1990s and always been totally pleased with their service, technicians and people who answer the phones!)."

Russell H on November 2025


Avatar for Green's Appliance Heating & Cooling

Green's Appliance Heating & Cooling

4.70(
254
)
Approved Pro

Green's Appliance Heating & Cooling

4.70(
254
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
68 years of experience

At Greens Appliance, Heating & Cooling, your home comfort is our top priority! We have our roots all the way back in 1958 and are proud to offer 24/7 emergency services for when the need arises. Our dedication to customer care and the personal touch we bring to every job is why we are one of the leading service companies in the area. Our highly trained and state-licensed technicians are ready for all your appliance, heating and cooling needs.

"Great sales presentation and great installation. Financing also available."

Steve B on June 2025

At Greens Appliance, Heating & Cooling, your home comfort is our top priority! We have our roots all the way back in 1958 and are proud to offer 24/7 emergency services for when the need arises. Our dedication to customer care and the personal touch we bring to every job is why we are one of the leading service companies in the area. Our highly trained and state-licensed technicians are ready for all your appliance, heating and cooling needs.

"Great sales presentation and great installation. Financing also available."

Steve B on June 2025


Avatar for Service Legends Heating & Cooling

Service Legends Heating & Cooling

4.71(
215
)
Approved Pro

Service Legends Heating & Cooling

4.71(
215
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
29 years of experience

Service Legends is proud to provide the all-in-one HVAC, electrical, plumbing, duct cleaning, and insulation services Central Iowans prefer. We hold ourselves to a high standard and take pride in what we do. Let us help you stay safe and comfortable indoors. From installation and repair to maintenance and more, it's easy to see why Service Legends is Des Moines' top residential contractor. It's safe to say we've earned a Ph.D. in keeping you comfy. We're waiting to hear from you - reach out today! Our State of Iowa License number is #00071.

"Best decision ever to have Service Legend give me a second opinion on my issue. I would highly recommend them for anyone looking for experts that can diagnose and fix problems in short amount of time. Pricing was pretty economical too."

Nana Yaw S on March 2025

Service Legends is proud to provide the all-in-one HVAC, electrical, plumbing, duct cleaning, and insulation services Central Iowans prefer. We hold ourselves to a high standard and take pride in what we do. Let us help you stay safe and comfortable indoors. From installation and repair to maintenance and more, it's easy to see why Service Legends is Des Moines' top residential contractor. It's safe to say we've earned a Ph.D. in keeping you comfy. We're waiting to hear from you - reach out today! Our State of Iowa License number is #00071.

"Best decision ever to have Service Legend give me a second opinion on my issue. I would highly recommend them for anyone looking for experts that can diagnose and fix problems in short amount of time. Pricing was pretty economical too."

Nana Yaw S on March 2025


Avatar for Bell Brothers Heating and Air Conditioning, Inc.

Bell Brothers Heating and Air Conditioning, Inc.

4.78(
69
)
Approved Pro

Bell Brothers Heating and Air Conditioning, Inc.

4.78(
69
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
71 years of experience

Since 1955, Bell Brothers Heating and Air Conditioning of Des Moines has been the trusted expert in providing Central Iowa with complete indoor HVAC comfort solutions for homes and businesses — including heating and cooling design, installation, service, furnace and AC repair, maintenance programs, indoor air management and more. We are the ONLY Carrier Factory Authorized Dealer in the Des Moines area, so we offer high-efficiency, quality equipment. And as an owner-managed business, customer service is our No. 1 priority. Call us 24/7 at 515-244-8911.

"I was told initially the project would take a full day to replace the furnace and AC. We were lucky that a second crew became available and 4 people showed up and wrapped up the project in a little over 4hours."

Jenna W on January 2025

Since 1955, Bell Brothers Heating and Air Conditioning of Des Moines has been the trusted expert in providing Central Iowa with complete indoor HVAC comfort solutions for homes and businesses — including heating and cooling design, installation, service, furnace and AC repair, maintenance programs, indoor air management and more. We are the ONLY Carrier Factory Authorized Dealer in the Des Moines area, so we offer high-efficiency, quality equipment. And as an owner-managed business, customer service is our No. 1 priority. Call us 24/7 at 515-244-8911.

"I was told initially the project would take a full day to replace the furnace and AC. We were lucky that a second crew became available and 4 people showed up and wrapped up the project in a little over 4hours."

Jenna W on January 2025


Avatar for Mr. Handy

Mr. Handy

5.00(
13
)
Approved Pro

Mr. Handy

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Have a gentleman help with household tasks. With 20 years of experience working in construction, I have a variety of skills to bring to your door. When you need someone for the little things you need done around the house, I’m your man. My experience includes furniture assembly, drywall repair, room painting, sink and toilet repairs, roof repairs, light fixture installation, picture hanging, and moving heavy things to where you need them. Not sure if I can do a job? Ask me! You will always catch me with a smile and be respectful of your property and preferences. I make sure jobs are done right and according to what you wanted done. A recent transplant to Iowa from the South, I’ll bring that famous hospitality so you will be comfortable having me work in your home.

"Did a great job and would hire him again."

Paula C on September 2025

Have a gentleman help with household tasks. With 20 years of experience working in construction, I have a variety of skills to bring to your door. When you need someone for the little things you need done around the house, I’m your man. My experience includes furniture assembly, drywall repair, room painting, sink and toilet repairs, roof repairs, light fixture installation, picture hanging, and moving heavy things to where you need them. Not sure if I can do a job? Ask me! You will always catch me with a smile and be respectful of your property and preferences. I make sure jobs are done right and according to what you wanted done. A recent transplant to Iowa from the South, I’ll bring that famous hospitality so you will be comfortable having me work in your home.

"Did a great job and would hire him again."

Paula C on September 2025


Avatar for Integra Electrical

Integra Electrical

4.67(
75
)
Approved Pro

Integra Electrical

4.67(
75
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
20 years of experience

We Started Integra to Do Things Differently. Since day one in 2003, we’ve made it a priority to stay humble, work hard, and transform the way homeowners experience electrical service. We’re committed to delivering exceptional work backed by a 100% satisfaction guarantee. Our goal is simple: earn trust, tell the truth, and treat people like family, and that means making sure every homeowner feels safe, heard, and respected.

"Excellent service!"

Joann D on March 2025

We Started Integra to Do Things Differently. Since day one in 2003, we’ve made it a priority to stay humble, work hard, and transform the way homeowners experience electrical service. We’re committed to delivering exceptional work backed by a 100% satisfaction guarantee. Our goal is simple: earn trust, tell the truth, and treat people like family, and that means making sure every homeowner feels safe, heard, and respected.

"Excellent service!"

Joann D on March 2025


Midwest Remodel and Repair

5.00(
17
)
Approved Pro

Midwest Remodel and Repair

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

Small outfit completing projects timely and on budget with meticulous craftsmanship and time-tested materials, done right the first time to save you money and us the embarrassment of a call-back.

"Tony from Midwest did an excellent job & the pictures hung look beautiful. He did a good job addressing any concerns we had."

Leland D on March 2025

Small outfit completing projects timely and on budget with meticulous craftsmanship and time-tested materials, done right the first time to save you money and us the embarrassment of a call-back.

"Tony from Midwest did an excellent job & the pictures hung look beautiful. He did a good job addressing any concerns we had."

Leland D on March 2025


Sears Home Services - Kansas City HVAC

4.93(
7
)
Approved Pro

Sears Home Services - Kansas City HVAC

4.93(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
133 years of experience

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements.

"The installer was knowledgeable and professional."

mik k on February 2022

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements.

"The installer was knowledgeable and professional."

mik k on February 2022


Avatar for WireOne, LLC

WireOne, LLC

4.36(
272
)
Approved Pro

WireOne, LLC

4.36(
272
)
Approved Pro
Customers say: True professional
16 years of experience
Emergency services offered

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"Work was done same day; more than expected but Ron was able to assess and address additional items beyond the bath exhaust fan removal and install. "

Megan H on August 2025

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"Work was done same day; more than expected but Ron was able to assess and address additional items beyond the bath exhaust fan removal and install. "

Megan H on August 2025

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Heating and Air Conditioning questions, answered by experts

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Next, find the “reset” button on your AC unit and hold it for three to five seconds. The unit should beep several times. If your air conditioner doesn’t have a reset button, leave the circuit breaker off for 30 minutes. Afterward, turn the power back on at the breaker and program the thermostat to “cool” to test the system.

The Johnston, IA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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