Heating and cooling in Topeka, KS
Capital City Heating & Cooling is a family-owned heating and cooling (HVAC) company in southwest Topeka. We repair, replace and maintain furnaces and air conditioners of every brand, and in most cases we can get to you the same day.
Request a call back
We call back during office hours, Monday to Friday, 8 AM to 5 PM.
Same-day service in most cases
Call during office hours and we tell you when we can be there.
Licensed and insured
Mechanical contractor, residential heating and cooling only.
10-year parts, 2-year labor
On every Heil system we install.
A text before we arrive
And another when the job is done.
What we do for Topeka homes
We service furnaces before winter and air conditioners before summer, and we fix them when they break. Every page below explains the work in plain words, with the questions homeowners ask us most.
AC repair
Warm air from the vents, an outdoor unit that hums and will not start, or ice on the lines. We repair every brand of central air.
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AC installation and replacement
New central air with Heil equipment and a 10-year parts and 2-year labor warranty, quoted in writing before any work starts.
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Furnace repair
No heat, cold air from the vents, or a furnace that starts and shuts off. We repair every brand, in most cases the same day.
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Furnace installation and replacement
Heil furnaces for Topeka homes, quoted before work starts and tested with you before the crew leaves.
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HVAC maintenance and tune-ups
Seasonal tune-ups for your furnace and air conditioner, plus a maintenance plan that brings us out before the weather turns.
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Emergency heating and AC repair
No heat in a cold snap or no air conditioning in July? Call (785) 221-9760. In most cases we can be there the same day.
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Indoor air quality and comfort
Humidifiers, thermostats, dampers and air filters for homes that feel dry, dusty, or uneven from room to room.
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Ductwork repair and replacement
Repair, replacement and insulation for the ducts that carry your heating and cooling, including runs under the house.
Learn more New construction and remodels
Heating and cooling for new homes, additions and remodels, from the equipment to the ductwork and thermostat.
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We tell you when a repair is not worth it
Kyle Smith runs Capital City on a rule he put in writing: "if we feel that there is a better option for you than our service we will be upfront about it rather than try to treat you like a sale." One customer wrote that we tried to repair their 22-year-old system first, without a hard sell on a new one.
We are licensed and insured as a mechanical contractor, the trade license for heating and cooling work. The company is young, and the crew brings over 20 years of experience in the field. Our Christian values guide how we treat people, and long relationships with our customers matter more to us than any one sale.
Real jobs from Topeka homes
Photos from our own installs and service calls, many posted by the customers.
267 Google reviews, 5.0 stars
We called Kyle last night about 4pm when we realized our AC was not running and our house was at 89… He came out first thing this morning and got it fixed within an hour. We can’t express enough how clutch Kyle and his crew are and we can’t recommend them enough. 10/10 always.
Really appreciated how they first tried to repair our 22 year old HVAC system without trying to hard sell a new system. Pleasant to work with. We ended up having to get a new system, and the price was reasonable, and the installation process went smooth and the installers were very courteous. Definitely recommend them and will use them again if needed.
Second time using Capital City Heating & Cooling, and I can’t recommend them enough. I had five different companies in Topeka come out and give me bids, and Capital City had the best price by far. They installed a brand-new AC unit and furnace, and the entire experience was outstanding. The installers were professional, respectful, and took pride in their work. The finished installation looks fantastic. Kyle has built an incredible company, and his story and commitment to doing things the right way really set them apart. If you’re looking for honest, high-quality HVAC work at a great price, I highly recommend Capital City Heating & Cooling.
I've known Kyle and Capital City Heating & Cooling for several years and have used them for work at both my home and my mother-in-law's home. Kyle is honest, trustworthy, and genuinely cares about doing what's best for his customers rather than simply selling the most expensive option. What stands out most is his integrity and commitment to standing behind his work. On the rare occasion something needs additional attention, he comes back and makes it right. That level of service and accountability is hard to find. As a Christian business owner, Kyle operates with strong values, and it shows in how he treats people. I trust him completely, especially when it comes to taking care of my HVAC needs. If you're looking for a dependable HVAC company in Topeka, I highly recommend Capital City Heating & Cooling.
Kyle seemed very knowledgeable and spent a lot of time checking the system and explaining things to us. He offers a reasonably priced maintenance plan for the AC and furnace.
Kyle and his team are fantastic. Super efficient, friendly and clean. Kyle helped me program the new thermostat and showed me how to adjust the dampers he installed to blow some air some air to another room in the house that wasn't well ventilated. Great service. I will definitely call them for all my HVAC needs from now on.
Furnace and AC problems, explained
All guidesCooling
AC freezing up: what to do when ice forms on your air conditioner
AC freezing up in Topeka? Turn the cooling off, let the ice melt, and learn the common causes before you call Capital City Heating & Cooling.
Maintenance
AC maintenance checklist for homeowners
AC maintenance checklist for Topeka homeowners. Check filters, vents, and thermostat settings, recognize water leaks, and know when to call a technician.
Cooling
AC not cooling: why your air conditioner isn't getting cold
Why your AC isn't cooling. Check the filter and thermostat first. Learn common causes like refrigerant leaks and when to call Capital City Heating.
Cooling
AC thermostat settings for Kansas summers
Choose a comfortable AC setting for Topeka summers. Learn about temperature schedules, Auto fan mode, long cooling cycles, and safe checks.
Home comfort
Dry air in your home during winter and whole house humidifiers
Why Topeka homes feel dry in winter, how whole house humidifiers work, and how to adjust humidity and recognize problems that need service.
Heating
Furnace blowing cold air: diagnosis and fixes
Why your furnace blows cold air and what to check. Thermostat settings, filters, safety switches, and when to call.
Frequently asked questions
What areas do you serve?
We are based in southwest Topeka at 4107 SW Garden Ln and serve homes across Topeka. If you live outside the city, call (785) 221-9760 and we will tell you whether we can get to you.
Do you work on all brands?
Yes, we service all makes and models of residential furnaces and air conditioners. For new systems we install Heil equipment.
Are you licensed and insured?
Yes. Capital City Heating & Cooling is licensed and insured as a mechanical contractor, the trade license for heating and cooling work.
Do you work on businesses?
Capital City Heating & Cooling works on homes, from single-family houses to rentals, and that is where we put all of our attention.
How do I book a visit?
Call (785) 221-9760 or book online. You get a text before we arrive and another when the job is done.
Do you offer a maintenance plan?
Yes, our maintenance plan brings us out before the cooling season and before the heating season to service your air conditioner and furnace.
Call, book online, or send a request
Call Capital City Heating & Cooling and talk with the local crew that will come to your house.
(785) 221-9760- 4107 SW Garden Ln, Topeka, KS 66614
- Monday to Friday, 8 AM to 5 PM
- Book a visit online
Request service
Tell us what is going on and we will call you back during business hours.