Expert AC Repair

IN OTTAWA, KS

Technician providing heating services in Gardner, KS.

ABOUT US

Our Mission

At Dalton's Heating and Cooling, our mission is to deliver honest, high-quality comfort solutions while building lasting relationships through trust, craftsmanship, and care. We empower our team to take ownership, grow continuously, and serve our community with pride - because we're not just fixing systems, we're building a legacy.

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Google Rating

5.0

Based on 667 reviews

Dalton's Heating and Cooling LLC

5.0

Buck Bradley

16:31 13 Oct 25

Fernanda Stratton

21:24 10 Oct 25

Knowledgeable and polite. Had to work in a tiny space and wasn’t all bent out of shape about it. Definitely recommend.

Wendi Norton

21:58 08 Oct 25

Ryan was AWESOME! The guys were very thorough, knowledgeable, efficient and took the time to explain everything to me. I HIGHLY RECOMMEND this company!!

Janea Magrath

19:10 07 Oct 25

Amazing customer service and quick response thanks for saving the day Dalton!

Monica Martin

18:55 07 Oct 25

They came out on time and got our new system done pretty quickly! Friendly and professional and definitely knew what they were doing. Cleaned up too! Excellent job. Reasonable. Recommend 10/10.

Sarah Roberts

01:48 04 Oct 25

⭐️⭐️⭐️⭐️⭐️I can’t say enough good things! My air conditioner stopped working on one of the hottest days, and they came out right away. Super professional, quick to figure out the problem, and had my unit up and running in no time. Reliable, friendly, and fast service—highly recommend!

Tim Trickel

23:34 02 Oct 25

What a fantastic experience, they installed a complete HVAC system in 1/2 a day. They were quick to prepare a quote and do a complete install. Great Job!

Jenn Mcswane

19:10 02 Oct 25

Got out within 2 hours and had the issue fixed super quick! Super nice crew we are so grateful!

Sheila

16:28 02 Oct 25

The gentleman were very kind, thorough, and knowledgeable. Would highly recommend!

Craig Moore

21:41 30 Sep 25

Very professional. Neat and clean and courteous. Very happy with the work. I'll definitely use them again and refer them to anyone. My dogs got loose and Dalton helped me try to find them.

John Ross

18:30 29 Sep 25

Ryan H. From Dalton’s Heating and Cooling was awesome! He was friendly, knowledgeable, and efficient. He kept me informed every step of the way through an AC repair. Would definitely use again and would recommend to anyone. Thank you Ryan!

Vance Finch

18:06 26 Sep 25

Good guys

19:52 24 Sep 25

02:37 23 Sep 25

14:06 19 Sep 25

20:34 16 Sep 25

Punctual, relatable, reliable. Everything you need in a hvac tech

Tim Eaks

19:25 16 Sep 25

They were quick to come out and efficient.

svrpks

22:45 15 Sep 25

Great people, great price

Justin Clancy

18:53 11 Sep 25

Did a great job! Awesome people

kellen vaneck

16:41 08 Sep 25

Ryan was great! Very friendly and spot plainly for us to understand the probable cause for the issue! Will call again if the need arises!

Keith Dougan

19:36 07 Sep 25

Fantastic service!

Madison Befort

19:17 29 Aug 25

Michael Humphrey

16:52 28 Aug 25

Justin P

21:52 25 Aug 25

Can't say enough good things about Dalton's. My aging 5 ton system needed replacement and after pricing the local guys here in Johnson County, I decided to check with Dalton's following a recommendation from two co-workers. Response was faster, no B.S. and price was 10% less for a larger and more efficient system. They knocked out the full system in a day, and while my previous unit struggled to keep up on hot days, two weeks in the heat so far and the temp hasn't budged. The system is much quieter too, I can barely tell it's even running unless it's really hot out and I leave the shades open to the south. Will definitely recommend to friends and family. Thanks Dalton!

Thomas MacDonald

21:08 24 Aug 25

Got back to town on a sunday afternoon to find the house at 80+ degrees. Called and got an immediate amswer. Dalton was courteous and arrived within 40 minutes. He was quick to get diagnosed and repaired within hour and half. Unfortunately i had to pay after hours fee. But it worth it to have creature comforts. Thanks Dalton. You won my business.

Gail Droddy

14:12 21 Aug 25

Chris Glissman

18:49 19 Aug 25

Best in the business - Prompt, reliable, and professional! Good work Dalton, and team!

Jessica Rondon

20:08 18 Aug 25

Rachel Poss

20:38 16 Aug 25

Very quick response to the message I left on a Saturday morning about my AC. Got a call back in 5 minutes & they had the problem diagnosed, fixed & my AC back on within 2 hours before the day really got hot & right up front I was told about the emergency charge for an after hours call so I wasn't shocked when they sent the bill 👍👍

Brandon Key

22:09 14 Aug 25

Came same day, super helpful, and fixed my problem

Les Morse

13:10 09 Aug 25

Virgil Green

13:38 03 Aug 25

Arrived ahead of scheduled time. Great communication and friendly. Plus he gave us a quote for a new system while he was here. Thanks

Paula Smith

01:39 01 Aug 25

Called in and Daltons were here in less than two hours!!

Ryan Seeger

19:32 31 Jul 25

Dalton and Ryan did great work! Their pricing was competitive and they have great customer service. They responded quickly, conducted themselves professionally, and worked efficiently until the task was done. I would highly recommend using Dalton’s Heating and Cooling for all your HVAC needs!

kathy phillips

00:57 30 Jul 25

My parents' air conditioner went out when, with the heat index, the temperature was 110 degrees. Dalton's sent out a repairman very quickly and, when they needed a new unit installed, they brought out a couple of portable units and set them up. They put a new unit in the next day, and left the portables one more night. This company was timely, efficient, caring, and customer service oriented-they went above and beyond in this situation and did an excellent job! Thank you!!!

Phoebe Holland

16:43 25 Jul 25

Dalton's Heating and Cooling came highly recommended by my neighbor and he did not disappoint. My AC unit was having issues keeping my upstairs cooled off on the super hot days. I was able to schedule my appointment online and a service tech was out quickly. Dalton was very thorough and figured out the issue and was able to fix it right away. He even offered recommendations for me to look into to help keep the 2nd floor of the house cooler. I will definitely use him in the future and I will absolutely recommend him to friends and family.

Scott Morin

13:43 21 Jul 25

Tech Dallas was on time, friendly, and quick to repair our AC.He answered any questions I had about Dalton's services.A lifesaver with the heatwave hitting this week!All the above is true. Would not hesitate to call for service again or to recommend to anyone!

Kari Morgan

20:14 20 Jul 25

Fantastic service on an incredibly hot day. Friendly, knowledgeable, and punctual.

Dan Gillogly

20:02 19 Jul 25

Levi was on time, diagnosed the problem within a few minutes and had the problem fixed quickly. He was very courteous and professional. Told me what part was needed, how much it would cost, and gave me the option if I wanted to proceed with him fixing it. No pressure. Good experience all around.

Alex Carvalho

15:18 18 Jul 25

Outstanding! Best service ever. On time, professional, to the point, and very knowledgeable. Absolutely our guys to call for any HVAC issues in the future.

Nicholas DeVaul

20:48 16 Jul 25

An absolute blessing.

Carol Kratzberg

19:18 16 Jul 25

Fast and super friendly. Thank you so much.

jamey basore

01:22 15 Jul 25

Great workmanshipCourteous techniciansCleanPrice was beyond reasonable100% satisfied

Kris Allred

00:47 15 Jul 25

Excellent service. I appreciate the way they get to you the same day.

Candice Carlson

00:21 12 Jul 25

My AC wasn’t not working as well as I thought it should. I called Daltons on my lunch break and was able to make an appointment. They were at my house and done before my break was over! They got there sooner than I was originally told. Dalton even called me with what was wrong and with an estimate. He was quick and got my AC fixed in minutes! Price is reasonable! Thank you so much for the punctuality, knowledge and fast friendly service!

Sue Austin-Leecy

14:15 11 Jul 25

Ken Larsen

19:02 10 Jul 25

Very nice and efficient

Curtis Nave

21:33 09 Jul 25

I’ve never had this level of professionalism, communication and workmanship with any other service company! I got same day service in mid July on a 95 degree day….with a smile and respect. As a small business owner myself, I would recommend this company and Arin every time!!! Thank you!!

Barry Dawn

11:35 08 Jul 25

Always prompt response. Technician very nice. All he had to do was open the furnace door to remove an object from the fan. He charged as little as he could from his list of charging choices.

J Porter

02:01 04 Jul 25

Dalton was prompt and got the ac blowing cool again. 100% would recommend!

Angela Miller

14:20 03 Jul 25

Dalton was polite, friendly and professional. He explained what was happening and the steps needed to get my AC back to working as it should. We will be doing yearly check ups with this company. Thank you!

Wayne Phillips

14:15 03 Jul 25

leanna heth

01:13 02 Jul 25

Katy Yohe

17:51 01 Jul 25

These guys will come and take care of you in a timely matter and get the job done. Team is very nice to work with. Thank you!

Marilyn Poor

11:51 27 Jun 25

Dalton's was thorough, professional and reasonably-priced. I highly recommend this company for your heating/cooling needs.

Randy Butz

20:42 26 Jun 25

The kind of company I like to work with. Nothing bad to say. Tech were knowledgeable, efficient and friendly. Dalton gave me the bid no additonal fees when it was installed. I will recommend these guys to friends.

Lydia Roberts

22:00 25 Jun 25

DONNA CASTEEL

16:50 24 Jun 25

He was very gentle on giving us the bad news. Old system that will be expensive for her to replace when it quits. Hopefully the part will last thru this summer.

Charley Worthey

14:20 23 Jun 25

I had heard good things about Dalton but my gosh, he was super fast. He got the work done super quickly and got my family living nice and cool again. I am very thankful for his good work and I now see why his Google reviews are so incredible :).

LaVonna Stewart

23:13 22 Jun 25

Jolene Zook

17:02 22 Jun 25

Denis Schlotzhauer

14:27 21 Jun 25

Dalton heating does great work and is very reliable

Jessie Garcia

22:57 20 Jun 25

Dalton was exceedingly helpful, kind, understanding, courteous. His team equally so.It was over all, a good experience, and a job well done. Thank you all, For your service to a satisfied customer.

Bob Douglas

21:10 20 Jun 25

Had installation of furnace and A/C unit to existing ductwork in September 2022. Very reasonable cost and professional craftsmanship. On time completion. Highly recommend Dalton Heating and Cooling to anyone.

Colby Kost

17:04 20 Jun 25

Dalton's installed our new HVAC unit today. Levi and the team does amazing work! The crew was fast, efficient, and professional. My wife and I are relieved that we now have a reliable system for years to come. I can't say enough good things about this company. Lifelong customers for all our service needs from here on out. This company is one you can trust

Mary Jo Stone

16:09 20 Jun 25

willis miller jr

19:50 18 Jun 25

Always has done a great job. Thanks

Chris Palmer

21:28 17 Jun 25

We recently had Dalton's install a new heating/cooling system to replace our ancient one. Their initial install was finished in a day and their employees were kind and courteous. A few weeks later, we noticed an odd sound when our AC turned on and called Dalton's about it. A technician was out the next day and he diagnosed the issue. Within a day, they had reached out and said they wanted to replace the entire unit because they wanted everything done right. To be clear, their install was perfect. There was a minor issue with the product itself. From the first meeting about the install estimate, all the way to this replacement, I have interacted with around six different employees, including Dalton himself, and they have all been professional, kind, and they clearly value building relationships with their customers. I will be strongly recommending them to all my family and friends.

Marsha Alexander

17:12 17 Jun 25

Rachel Fryberger

13:57 16 Jun 25

Really nice guy and honest. Not pushy at all. We were looking at possibly nursing the A/C along because we couldn't afford a new motor for one of the parts that helps start the fan, and it was gonna be like $500 more when it did eventually stop again. After he told me about it, he finished up working on the unit, and found a faulty wire that he replaced for free and he was happy FOR us that we weren't going to need to replace it. He came earlier than the appointment because he was available, and it was done fast.

Francine Brown

00:23 16 Jun 25

Crystal Hopkins

01:05 13 Jun 25

Ryan and Dalton was amazing, excellent communication and explanation everything that what wrong with my A/C and how they were fixing it. Will call out again 😊

Mary Baise

22:05 12 Jun 25

Anthony Carpenter

17:56 12 Jun 25

Daniel White

22:00 11 Jun 25

Dalton is extremely fair. Comes out at a moments notice when there is an issue. Whenever my clients need HVAC work done, he is the first one I recommend!

Kim Wright

14:07 10 Jun 25

Great experience! Thank you!

gary g

16:35 09 Jun 25

Arin did an excellent job and explained all the costs required. Thanks Dalton's!

Jason Self

17:53 05 Jun 25

Chris Quinter

14:32 03 Jun 25

Arron was great, professional and super nice. He came on time and got us going, at a reasonable price. Will definitely recommend and will be using again

Leslie Brown

16:49 23 May 25

Was here when they said they would be and did a great job. Thanks Dalton You guys are great!!!

Ryan Sink

14:57 23 May 25

The technician asked the questions about what was going on and then went and did his walk thru. After which he explained what he was going to do and check for with the unit. Explained things to look for if something arises as well.

Michael Truelove

12:49 23 May 25

Very professional and extremely detailed in their work. Thanks

Delbert Moncrief

14:28 21 May 25

Fast service.

Curtis Madison

19:50 19 May 25

Caleb Huff

16:21 15 May 25

This is the second time I’ve used Dalton’s. Both times they have been early for their appointments and when you have no heat or air that’s a blessing. Fixed my issues quickly and with quality.

Brenda McCain

17:59 14 May 25

Great job, fast service, fair pricing. Definitely the guy to call!

Joy Mildfelt

02:05 14 May 25

Dalton and his crew did an outstanding job, very professional, friendly and prompt.I would recommend their services .

jea ray

19:43 13 May 25

Ryan did a great job and was very helpful in getting our unit charged up and ready to go for the summer months. Thank you Ryan

Becky Mccombs

17:53 12 May 25

I called early in the morning. They made a scheduled appointment for me that day and was able to come early. And they were amazing at what they did for me. Very very helpful. Able to get it done in one day with no grief. I'll absolutely use them again

Rex Ashworth

18:40 01 May 25

Professional, efficient, quick and easy.

Mike Raunig

15:01 25 Apr 25

As expected, Daltons team was on time and did a great job. Wouldn’t use anyone else

Richard Huffman

21:14 24 Apr 25

Highly recommend! Thanks again

Alexey Lickteig

18:55 24 Apr 25

Michael Clark

20:09 21 Apr 25

Ryan was quick to diagnose the issue and get the problem solved. Dalton’s will be who we use for any HVAC issues in the future.

Beth Bowden

14:15 20 Apr 25

We called Dalton on Easter because our furnace was not coming on. He was here in less than an hour and had it fixed in a jiffy. He is such a nice person and very trustworthy.

Christy Meiers

15:29 18 Apr 25

Quick service and reasonable price. Thank you again!

Alexis Doane

19:06 14 Apr 25

Ryan was very helpful in getting my AC running again! He explained everything he was doing to me and made sure I understood what he was doing as he did it. I couldn’t believe I got service the same day I called to make an appointment! I’ll definitely call again if we need service in the future!

Robert Albert

14:49 14 Apr 25

Meg Goins

21:04 07 Apr 25

Ryan was very informative and professional.

Tracey Kloog

19:35 04 Apr 25

Excellent service. They arrived on time, cleaned up after themselves and were very nice to my crazy pups! Professional and trustworthy.☺️

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Air Conditioning Maintenance in Ottawa, KS 66067

August 13, 2025

- Christy B.

SPRING

COOLING SEASON

Clean The Condenser Unit

Test Capacitors

Inspect & Replace Standard Air Filter

General Safety Check

And More!

HVAC maintenance heating cooling season icon.

Fall

HEATING SEASON

Check Ignition & Adjust Combustion

Check Exhaust Pipe For Proper Ventilation

Inspect & Replace Standard Air Filter

General Safety Check

And More!

DALTON’S MAINTENANCE PLAN

A Plan to Fit
Your Needs

Get a 10% discount on repairs and priority scheduling included when you’re enrolled in our maintenance plan. Dalton’s Preventative Maintenance Plan offers year-round HVAC care to boost efficiency, extend system life, and prevent unexpected breakdowns. With seasonal checkups in the spring and fall, priority service, and a 10% discount on repairs, it’s a smart, proactive way to keep your home comfortable and your system running at its best.

ENROLL TODAY

CAREERS

Looking For a Career in HVAC?

JOIN OUR TEAM

Service vehicle for Dalton's Heating & Cooling in Ottawa, Kansas.

blogs

Tips From Our Team

A cup of tea in front of a window with autumn view.

Why Do I Need a Humidifier In The Fall?

If you’re concerned about the humidity change and want to enhance your comfort inside your home, installing a humidifier is an excellent option.

Keep Reading about Why Do I Need a Humidifier In The Fall?

Why Do I Need a Humidifier In The Fall?

3 Health Benefits of Using Your AC While Sleeping

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COMMUNITY

We Love Staying Involved With Our Community

Our team at Dalton’s Heating & Cooling knows that supporting our local Kansas community means more than just heating and cooling. That’s why we give back in more meaningful ways whenever we can. Visit our Community Involvement page to see more about the local projects we’re a part of.

COMMUNITY

We Love Staying Involved With Our Community

INVOLVEMENT

SERVICE AREA

Serving the Heart of Kansas

Request Service

PRODUCTS

Revolutionizing HVAC for over 100 years.

We’re proud to partner with Lennox, founded in 1895.

EXPLORE PRODUCTS

We Service All Brands

REQUEST SERVICE

Expert AC Repair

HEATING
SERVICES

Cooling
SERVICES

Maintenance
SERVICES

ABOUT US

Our Mission

REVIEWS

Our Customers
Love Us!

Air Conditioning Maintenance in Ottawa, KS 66067

SPRING

COOLING SEASON

Fall

HEATING SEASON

DALTON’S MAINTENANCE PLAN

A Plan to Fit
Your Needs

CAREERS

Looking For a Career in HVAC?

blogs

Tips From Our Team

Why Do I Need a Humidifier In The Fall?

Why Do I Need a Humidifier In The Fall?

3 Health Benefits of Using Your AC While Sleeping

COMMUNITY

We Love Staying Involved With Our Community

COMMUNITY

We Love Staying Involved With Our Community

SERVICE AREA

Serving the Heart of Kansas

PRODUCTS

Revolutionizing HVAC for over 100 years.

We Service All Brands

Expert AC Repair

HEATING SERVICES

Cooling SERVICES

Maintenance SERVICES

ABOUT US

Our Mission

REVIEWS

Our Customers Love Us!

Air Conditioning Maintenance in Ottawa, KS 66067

SPRING

COOLING SEASON

Fall

HEATING SEASON

DALTON’S MAINTENANCE PLAN

A Plan to Fit Your Needs

CAREERS

Looking For a Career in HVAC?

blogs

Tips From Our Team

Why Do I Need a Humidifier In The Fall?

Why Do I Need a Humidifier In The Fall?

3 Health Benefits of Using Your AC While Sleeping

COMMUNITY

We Love Staying Involved With Our Community

COMMUNITY

We Love Staying Involved With Our Community

SERVICE AREA

Serving the Heart of Kansas

PRODUCTS

Revolutionizing HVAC for over 100 years.

We Service All Brands

HEATING
SERVICES

Cooling
SERVICES

Maintenance
SERVICES

Our Customers
Love Us!

A Plan to Fit
Your Needs