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TRUSTED BY KAISER, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon90
    Verified heating and air conditioning services reviews

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

Avatar for Aire Serv of Mid Missouri
Aire Serv of Mid Missouri
4.6(
37
)
Central A/C - InstallAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Install+48 more

Serving Kaiser, MO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It went great.  He saved me money, provided valuable information about my HVAC system, and made recommendations to keep our system in good shape.  The staff was polite and professional.  I would endorse their services and recommend them to any of my friends and family."
Additional Photos
Additional Photos
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9 neighbors recently requested a quote
Recommended by86%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 Kaiser, 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 Commercial And Home Services Unlimited, LLC
Commercial And Home Services Unlimited, LLC
4.4(
60
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+6 more

Serving Kaiser, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Tuesday, February 7, 2023, CW (Charles Waterman) of Commercial Home Services In Camdenton Missouri, installed a new thermostat for the furnace in my house in Eldon Missouri. After he had left the thermostat wasnâ t working correctly, so I called him the next day to see if he could return and take a look at it. Over the next few days I contacted him several times. Apparently he had a very busy week, but first thing Monday morning February 13, 2023 he called me back and said that he would go by the house that morning and take a look at the thermostat. He found the thermostat was working but the furnace had several problems which he informed me would be fairly expensive to repair. I have decided to replace the furnace which is over 30 years old with a heat pump. Charles has been courteous and very helpful. I appreciate what heâ s done for us and would recommend him."
Response time4 hrs
Response rate89%
128 neighbors recently requested a quote
Avatar for By Dezyn LLC
By Dezyn LLC
5.0(
37
)
Thermostat - Install or Replace

Serving Kaiser, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"The company is professional and the work is high quality! They not only install cabinets (to perfection), but they paint, put in moulding, drywall installation/finishing, install doors, new sinks, and floor tile. Everything was done to satisfaction! I would highly recommend this company."
New Kitchen
New kitchen
Response time1 day
Response rate95%
5 neighbors recently requested a quote
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 Kaiser, 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.

13 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 Kaiser, 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
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Heating and Air Conditioning FAQs, answered by experts

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

If you’re planning an AC replacement, choosing an AC with a higher SEER rating may save you money in the long run. Tax credits could cover as much as 30% of the job, and you’ll notice smaller utility bills (particularly if you live in a hot climate where you need to constantly run the AC). Generally, you can expect to pay between $350 and $1,500 for each SEER rating increase. Weigh the cost against your typical utility bill to figure out what’s worth it to you.

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

Freon will go in the refrigerant lines near the back of your AC unit. Look for small ports with caps on a thin copper line—the Freon goes into those ports. You are best off hiring a licensed HVAC professional who can complete the job safely and correctly.

An AC inspection costs anywhere from $75 to $200, while a full HVAC system inspection that includes your furnace ranges from $200 to $450. While there's a cost to a home AC inspection, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.

The Kaiser, 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.