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TRUSTED BY PLEASANT VALLEY, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon576
    Verified heating and air conditioning services reviews

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

Jackson Heating & Cooling Services
5.0(
13
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+1 more

Serving Pleasant Valley, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Jon is truly the nicest, most honest guy in the business. We purchased a new A/C and furnace unit in 2019. He made an impression and Iâ ve always known to call him for HVAC surface. Most recently he came out on a Sunday evening for my momâ s A/C that was struggling to keep the house cool. He identified it was low on Freon, but before he did, he checked everything thoroughly. He reassured my mom that only the coolant was needed and did not try to oversell her anything. Truly an amazing business owner."
Response time30 mins
Recommended by92%of homeowners
Avatar for Arcadia Heating and Cooling
Arcadia Heating and Cooling
5.0(
11
)
Central A/C - Install

Serving Pleasant Valley, MO and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Service was very professional from Angel and Luis. Got the AC unit tuned up and checked it. Cleaned the ac unit and it needed to be leveled out got it all leveled out in no time. We have used this company the last few years and will have them back out in the fall to check out the furnance. Eric and his employees are very professional in every aspect and knowledgeable"
2 neighbors recently requested a quote
Recommended by72%of homeowners
3:23 Heating and Cooling
4.9(
38
)
Gas Furnace / Forced Air Heating System - Repair - For Business

Serving Pleasant Valley, MO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Response time12 hrs
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

The Pleasant Valley, 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.