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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 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
19 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 - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - 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.

15 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 A Better Electric, Heating & Air
A Better Electric, Heating & Air
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+17 more

Serving California, MO and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

I’m a veteran owned company, est. 1983, comment, residential. We design build all electrical, custom lighting, restaurant equipment, walk-in coolers , freezers and cook lines. Heating and cooling, roof top units, split systems, mini splits and swamp coolers.

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

Steve Stockmsn
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving California, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I am a retired journeyman electrician with an apprentice available for attic work and bigger jobs. I have experience installing charging stations, upgrading distribution panels, remodels, basement finishes, and have overseen Large lighting layouts and LED upgrades.

1 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

Common signs of insufficient return air include uneven temperatures, with some parts of your home feeling hotter or colder than others, and noticeable differences in air pressure between rooms. You might also observe that more air is blowing in rooms closer to the AC unit. Leaky air ducts can also be a related issue or clue.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

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.