Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Walnut, IA

Q: Why is my house AC constantly running?

• <div><p>If your AC runs constantly, it could be due to a number of things, including a <a href="https://www.angi.com/articles/why-my-thermostat-acting-weird.htm">faulty thermostat</a>, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.</p></div>

Q: Do AC leak sealants work?

• <div><p>Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it&rsquo;s only a temporary solution, so you&rsquo;ll still need to hire a pro to install a replacement part as soon as possible.</p></div>

Q: Can you run a window unit and central air together?

• <div><p>Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.</p></div>

Q: How often should I have my HVAC system serviced?

• <div><p>For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement. </p></div>

Q: How many hours should the AC run per day?

• <div><p>On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you&rsquo;re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you&rsquo;re trying to cool, it shouldn&rsquo;t be a problem for it to work this many hours. </p></div>

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Find Heating and air conditioning pros in Walnut

Jimenez Service

5.00(

)

•Approved Pro

Jimenez Service

Customers say: Quick response

Recommended by 93% of Angi customers

Free onsite estimate

Jimenez Services LLC offers you a wide variety of services with the highest quality, price and guarantee. We have the experience and dedication to get the job done right! Specializing in Handyman Services , painting services and hauling ; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"He communicated well and cleaned up after the project. Very pleased."

Roberto L on December 2025

"He communicated well and cleaned up after the project. Very pleased."

Roberto L on December 2025

WireOne

WireOne

Customers say: Quality work

Recommended by 95% of Angi customers

15 years of experience

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.

"Was able to start project the same day but wasnâ t able to finish same day."

Holly L on April 2022

"Was able to start project the same day but wasnâ t able to finish same day."

Holly L on April 2022

Sears Home Services - Kansas City HVAC

4.93(

)

•Approved Pro

Sears Home Services - Kansas City HVAC

4.93(

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

132 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

"The installer was knowledgeable and professional."

mik k on February 2022

Auto Transport - United Freight Of America

4.84(

920

)

Auto Transport - United Freight Of America

4.84(

920

)

Customers say: Quality work

Recommended by 96% of Angi customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

AppliancePartsPros.com

4.73(

287

)

AppliancePartsPros.com

4.73(

287

)

Customers say: Quick response

Recommended by 90% of Angi customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Bettendorf Heating & Air Conditioning

4.97(

)

Bettendorf Heating & Air Conditioning

4.97(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Bettendorf Heating was founded in 1965 and is committed to providing you with specialized care. Our technicians are trained and certified to offer top notch service. We "employ" our service technicians and installers, they are not subcontracted. We have gained our customer's trust because of our dedication and dependability year after year.

"Very well. Tech came out early in the morning and determined the system needed replacing (not a big surprise). Within 2 hours the i stalkers were here. Larry was very professional and did an outstanding job."

Cathy B on May 2020

"Very well. Tech came out early in the morning and determined the system needed replacing (not a big surprise). Within 2 hours the i stalkers were here. Larry was very professional and did an outstanding job."

Cathy B on May 2020

Pella Windows & Doors of Omaha & Lincoln

4.59(

)

Pella Windows & Doors of Omaha & Lincoln

4.59(

)

Customers say: Super punctual

100 years of experience

SHOWROOM LOCATIONS;*Omaha, NE 9845 S 142nd Street * LINCOLN, NE 6891 A Street, Suite 118, Clocktower Center *Monday-Friday: 9 AM - 5 PM Saturday: 9 AM – 2 PM Sunday: Closed *OMAHA, NE 9845 South 142nd Street Monday-Friday: 9 AM - 5 PM Saturday: 9 AM – 2 PM Sunday: Closed

Appliance Zone

4.41(

)

Appliance Zone

4.41(

)

Customers say: Terrific value

17 years of experience

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

Premier Exteriors

4.68(

130

)

Premier Exteriors

4.68(

130

)

Customers say: Quality work

25 years of experience

Premier Exteriors is your one stop service for home contracting in Nebraska, South Dakota and Iowa. Whether you need a new roof, a roof repair or a free hail damage inspection we’re here to help. From residential to commercial roofing, decking, siding, or skylights, Premier Exteriors offers you the latest in technology and the greatest in service in Omaha and the surrounding area. We’ll save you time and save you money by presenting cost effective and timely solutions to the problems you’re facing with your home. Premier Exteriors Inc. strives to satisfy each of our customers. **At this time we are not providing deck refinishing or staining services**

"I needed to replace my home's original deck. A friend recommended Jim Pull with Premier Exteriors, so I had Jim out for a consultation and estimate. I'll say right away that Jim has a kind and gentle personality, and he struck me as being very honest. Once we settled on a design, Jim sent me a quote with digital drawings and a fair price. Once we gave the go-ahead, Jim took it from there. They kept me updated as to the status of the city permits, as Omaha was backlogged. The crew performed their work in a timely and professional fashion. They were very respectful, personable, dedicated, and their workmanship is top notch, as is the quality of the materials. I am very pleased with my larger, beautiful, and SOLID new deck! I'm also extremely pleased with Jim and the crew at Premier Exteriors! I would definitely hire them again for future projects. I couldn't be more pleased or impressed with this company."

Phil M on January 2020

"I needed to replace my home's original deck. A friend recommended Jim Pull with Premier Exteriors, so I had Jim out for a consultation and estimate. I'll say right away that Jim has a kind and gentle personality, and he struck me as being very honest. Once we settled on a design, Jim sent me a quote with digital drawings and a fair price. Once we gave the go-ahead, Jim took it from there. They kept me updated as to the status of the city permits, as Omaha was backlogged. The crew performed their work in a timely and professional fashion. They were very respectful, personable, dedicated, and their workmanship is top notch, as is the quality of the materials. I am very pleased with my larger, beautiful, and SOLID new deck! I'm also extremely pleased with Jim and the crew at Premier Exteriors! I would definitely hire them again for future projects. I couldn't be more pleased or impressed with this company."

Phil M on January 2020

SelectBlinds.com

4.23(

117

)

SelectBlinds.com

4.23(

117

)

Customers say: Terrific value

22 years of experience

SelectBlinds.com is where you’ll find the most reviewed online window blinds and shades. Choose from an expansive, curated assortment of window treatment products, custom-made just for you. DIY much? We’re all about DIY and about making your home projects as convenient and easy as possible - get the look you want in your home while adding amazing value. Plus, all our products feature kid-friendly options for parental peace of mind. Go window shopping today at SelectBlinds.com! Free samples, free shipping, every day.

"You should probably add 4-6 weeks to the expected delivery date if you expect to need the "enclosed" hardware. I received the blinds in the estimated time, but it came without the required hardware. I have made 4 calls (at least) over several weeks, but the hardware is nowhere in site. It is clear that SelectBlinds.com is a marketing company only has outsourced all production and fulfillment to third parties and evidently has a difficult time coordinating these type of customer service issue. Extremely frustrating that my blinds have been sitting in the floor for over a month and all I need is a few screws. Happy to go to Home Depot to get the screws, but SelectBlinds can't even tell me what sizes I need."

Jeffery D on June 2023

"You should probably add 4-6 weeks to the expected delivery date if you expect to need the "enclosed" hardware. I received the blinds in the estimated time, but it came without the required hardware. I have made 4 calls (at least) over several weeks, but the hardware is nowhere in site. It is clear that SelectBlinds.com is a marketing company only has outsourced all production and fulfillment to third parties and evidently has a difficult time coordinating these type of customer service issue. Extremely frustrating that my blinds have been sitting in the floor for over a month and all I need is a few screws. Happy to go to Home Depot to get the screws, but SelectBlinds can't even tell me what sizes I need."

Jeffery D on June 2023

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Showing 1-10 of 76

Heating and Air Conditioning questions, answered by experts

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

The Walnut, 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.

See all articles

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