Reliable HVAC Repair & Installation in Republic, MO

Local Service. Honest Prices. Real Results.

When your HVAC system starts acting up, you don’t need a sales pitch—you need real help from someone you can trust. At 417 Heating and Air Conditioning, we provide fast, affordable HVAC repairs and installations in Republic, MO, backed by years of hands-on experience and a reputation for honesty.

Whether your air conditioner has stopped cooling or your furnace can’t keep up with the cold, we’re here to fix it—quickly, affordably, and without the runaround.

Top Heating & Cooling Services in Republic, MO

Your comfort shouldn’t come with hidden fees or unnecessary upgrades. That’s why homeowners in Republic rely on us for transparent pricing, expert repairs, and quality workmanship. From routine checkups to full system replacements, we do what’s right for your home—and your budget.

Our Republic HVAC services include:

Furnace and AC repair
Complete HVAC system installation
Heat pump service and replacement
Seasonal tune-ups and performance checks
Thermostat repairs and smart upgrades
Indoor air quality solutions
Financing available on installs and major repairs

We service all makes and models and explain every option clearly—so you stay in control of the decision, not us.

Why Choose 417 Heating and Air Conditioning in Republic, MO?

We’ve been serving homeowners in Republic and the greater Springfield area since 2013, building our business on referrals, repeat customers, and real relationships. Our crew isn’t here to sell you something you don’t need—we’re here to get your HVAC system back in shape without the stress.

What sets us apart:

Same-day service available
Upfront, no-surprise pricing
Affordable financing options
30-day repair warranty
Local, family-owned company
24/7 availability—because emergencies don’t wait

Whether you’re in a newer neighborhood or an older home with a legacy system, we’re equipped to handle it—and we’ll treat your home like it’s our own.

Serving Republic, MO and Surrounding Communities With Quality HVAC Services

From Republic’s city center to surrounding areas like Billings, Battlefield, and west Springfield, 417 Heating and Air Conditioning is proud to be a top choice for HVAC service in southwest Missouri. We go the extra mile—literally—to provide dependable, affordable heating and cooling solutions across the region.

Request HVAC Service in Republic, MO Today

Don’t let a failing system throw off your week. Whether you need a repair, tune-up, or full system install, 417 Heating and Air Conditioning is ready to help—day or night.

Call or text 417-840-7418 to schedule service in Republic, MO or request a free quote.

No gimmicks. No sales pressure. Just HVAC service done the right way—always at your service.

Request Service Now

Your Trusted HVAC Team in Republic, MO—One Call Does It All

Need heat fast? AC not keeping up? Don’t wait around for big companies to fit you in. 417 Heating and Air Conditioning offers same-day service, affordable repairs, and easy financing for homeowners across Republic, MO and surrounding areas.

We’re available 24/7 to tackle your heating or cooling issue—on your schedule and within your budget. With some of the best pricing in Republic and zero pressure to overspend, we’re the team locals call when comfort matters most.

Call or text 417-840-7418 today to get started.

Real help. Right away. Always at your service.

Request Service Now

We Service Republic in Missouri

View all our Service Areas

Ever wondered how close At Your Service 417 Heating and Air Conditioning LLC is to servicing your HVAC needs?

Our clients are in the greater Republic, Missouri area, and with a population of 169,724 and growing, we are prepared and look forward to offering our excellence in customer service. Whether you need to get your HVAC equipment serviced or a quote for a new unit, we’re here for you. Call us at (417) 840-7418 to schedule an appointment, and let us help you next.

Local Reviews in Republic, MO

At Your Service 417 Trusted Reviews

4.9

Based on 77 reviews

review us on

Crystal Weeks

21:43 30 Oct 23

Tim went above and beyond to get our furnace for us. Very kind guy. Will alway use him. Thanks for being awesome Tim!

Alex Howe

15:21 21 Oct 23

I got a fair price and quality work from this company. Could not recommend them enough. Got my new furnace into a relatively tight area. They were willing to do the small extra things that a lot of companies would have skipped out on.

Jessica Eagleburger

18:50 10 Oct 23

Tim was AMAZING!!! Most definitely will keep his number for if I ever need help with heat or air again! He was very professional and nice. And made you feel like he actually cared about getting your unit working again and doing it without having to break your bank account. Hands down he went above and beyond and this some!!! Anyone out there looking for a HVAC guy Tim with At Your Service 417 Heating And Air Conditioning is most definitely the guy you should call without any hesitation!!!!!

Tammy Goetz

18:38 10 Oct 23

Tim was great! Very professional and will treat you well. Fixed my furnace quickly and at an amazingly affordable price! Will be keeping his card. Have finally found an HVAC company that I can trust!!

Justin Beck

18:04 28 Aug 23

Very informative and helped right away.

Kasey Stanford

23:52 23 Aug 23

Thoroughly tested my unit after other companies failed to do so. Found I was low on refrigerant and my inside temperature was 8° lower the following day.

Suzanne Strait

18:10 23 Aug 23

Tim and Dustin replaced my AC/furnace inside and outside 2 years ago. (I’m just now getting to the review) They did an amazing job. We were without AC in the middle of Aug (it was a 2 day job). Tim provided us with a big portable AC unit at no additional cost, until the job was done. I would 100% recommend him and his team.

Dave Brown

18:13 12 Aug 23

Was extremely helpful, willing to work with me over the phone to get my system up and running.

Steve David

13:08 29 Jul 23

We Couldn't be more pleased.Tim went the extra mile to make sure that we had a working air conditioner on a extremely hot day. Very satisfied

Erin Hargus

19:11 17 Jun 23

Tim is an actual angel on earth! We called "All Klear All Hours" in a panic on Wednesday night with our air messing up. They came the next day and quoted us $2200 to fix it to THEN be able to test. Heartbroken- we tried one final place on Friday at 5pm and Tim came this morning, fixed our air and we paid him $99. TIM IS OUR GUY FOR THE REST OF FOREVER!! There aren't enough words to express how much we appreciate you helping our family and NOT taking advantage of us!!

Kevin Ozkal

17:31 06 Jun 23

Quickly responded to a non-cooling A/C. Performed troubleshooting to find cause and then offered options. I opted for unit replacement - only to a few days to get unit in and installed. Installation went well (aside from my smart thermostat being not so smart).
Friendly and professional.

Dee Dee B.

18:35 12 May 23

I had to move my mobile home, and along with it I had to move my exterior air conditioning, having it disconnected and reconnected. I was very thankful to have someone that was professional and could do the job without me having to worry if it was done correctly. I was very at ease knowing that Tim work so hard to make sure that he did a good job.

Anna M. Winfrey

01:43 03 Jan 23

Tim is completely professional and is an expert. He has obviously been doing this a long time. His quote was more than reasonable and he stuck to it. The work he did was well done and clean. He took care of everything, including changing out any pipes as required, or putting down concrete blocks as needed. I highly recommend At Your Service 417.

We had previously contacted Tim about servicing our furnace when we bought a house 3 years ago. At that time, he fixed it the best he could and recommended we think about purchasing a new furnace. He was not pushy nor “salesman” like. He gave us his honest opinion and did not push when we declined at that time. But we felt comfortable enough with his service and information that we knew then that we would be reaching out to him specifically when it was time to do the replacement.

Absolutely recommend.

Don Dickey

22:34 21 Dec 22

Got a panic call from elderly family member saying her furnace was not running properly. With cold weather in the forecast and me living in Jefferson City I texted Tim based on a recommendation. He replied immediately. This was late in the afternoon. He was in their neighborhood said he would stop by. He was at the house within minutes had the problem taken care of. He was great to work with.

KI Robinson

16:36 16 Dec 22

Very knowledgeable and works hard to get the job done right and as little cost as possible! Recommend!

Julie Phillips

15:08 25 Jul 22

Responded to my first and only call on a Saturday and he was at out house within a few hours like he said he would be. Repaired the AC at a reasonable price. We will definitely use this company again and would recommend to anyone.

Johm Hawkins

22:00 16 Jul 22

Been using Tim for several years. By far the man for the job with the best price.

Melissa Clyde

12:29 22 Jun 22

Tim is an honest man that may seem quirky, but he'll get your job done. During this heat wave my 30 year old air conditioner had enough. He was very responsive to any of my concerns. I'm greatful for his service, and you will be, too.

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Republic, MO HVAC