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Best heating and air conditioning pros near California, MO

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Top-Rated Heating and air conditioning pros in California - Updated Nov 2026

Avatar for EZ Services, LLC - Electrical Contractor
EZ Services, LLC - Electrical Contractor
4.6(
34
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving California, MO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I Called Zack with EZ Services. WOW!!! To say I was impressed is an understatement, I had a really tough intermittent issue with my electrical wiring. Zack took the time (4 hours to find the issue) and get it fixed. I also had him bid some, other things I needed done as well. This does not sound like much, BUT. When I paid another company (Dis-honest Abes) to come out and diagnose the issue. Not only could they not find the problem, but they were more interested in pushing a contract on me than fixing the issue. Then to top it off they quoted me 4 to 5X as much to do the extra jobs as Zack did. I Trust Zack with EZ Services not only to do the job, to do it right, But also to the job with integrity, and a fair price. I'm a customer for life. Thanks Zack"
Response time1 day
13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Honest Abe's Home Services
Honest Abe's Home Services
4.2(
195
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+28 more

Serving California, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our overall experience with Honest Abes for our HVAC replacement went quite well. Equipment, techs, timing was all 5 star. My 4 star rating is for the contractor not providing the manufacturers warranty info. Honest Abes provided thier warranty but l wanted all the warranty info. I went to Goodmans site, entered all serial numbers and received all my data related to our HVAC system. It even list the built date of each item. If Honest Abes starts leaving the manufacturers warratny with their installs, l believe most customers would be more satisfied."
During Demo
After New Sub-floor
Job Complete
Floor Repair
Sub-floor Repair

+2

Response time10 hrs
23 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Show-Me Comfort LLC
Show-Me Comfort LLC
5.0(
5
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+14 more

Serving California, MO and surrounding areas

Approved

Hello, My Name is Johnathan Steele, Owner Operator of Show-Me Comfort Heating and Air Conditioning. I started my company with the intent to help and show transparency to my customers and to educate them to the best of my abilities on the system that keeps their Home Comfortable. Most Companies will come in to a house fix the issue then leave… That’s where we try and separate ourselves by finding the culprit, educating our customers on why it happened and how to prevent future problems. \n\nWe at Show-Me Comfort Heating and Air Conditioning take pride in our work, and if we wouldn’t do it in our house we wouldn’t do it to yours.

14 neighbors recently requested a quote
Davilas AC Services LLC
New to Angi
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+19 more

Serving California, MO and surrounding areas

Approved

Hello! My name is Oscar Davila, and I’m the owner of Davila’s AC Services LLC. I have over 12 years of experience in HVAC installation, maintenance, repairs, and troubleshooting.\n\nI take pride in providing quality workmanship, reliable service, and professional results. I’m dependable, detail-oriented, and committed to making sure every customer is satisfied with the work performed.\n\nWhether you need HVAC installation, system maintenance, repairs, or help diagnosing a problem, I’m ready to help. I treat every home and project with care and respect.\n\nYour comfort is my priority. I look forward to earning your trust and helping with your next HVAC project!

1 neighbors recently requested a quote
Avatar for Precision Building Contractor
Precision Building Contractor
New to Angi
Radiant Floor Heating System - Install

Serving California, MO and surrounding areas

Approved

In business since 1999

Free estimates

Offers commercial services

With over 30 years experience in the hydronic radiant heating industry, Precision Building Contractor is your industry expert in and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

Response time2 days
Response rate94%
elis_ham
New to Angi
Air Ducts & Vents - Clean

Serving California, MO and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Hi, I’m Elisha Malinski, and I specialize in maintaining and improving homes with care and precision.\n\nFrom detailed cleaning to repairs and remodeling, I provide high-quality work tailored to your needs. I focus on craftsmanship, reliability, and delivering results that elevate your space.\n\nMy goal is simple: to make your home cleaner, more functional, and something you’re proud of.

bath room remodel
bath room remodel
bath room remodel
bath room remodel
Garage floor epoxy

+4

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Heating and Air Conditioning FAQs, answered by experts

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

The California, MO 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.