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

Avatar for Edmond Air Conditioning, Heating, and Plumbing
Edmond Air Conditioning, Heating, and Plumbing
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+3 more

Serving Wellston, OK and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Edmond Air Conditioning, Heating, & Plumbing is a family-owned company proudly serving Edmond since 1965. We provide comprehensive HVAC, plumbing, electrical, and attic insulation services for both residential and commercial customers. Our services include repairs, installations, and maintenance for air conditioning systems, furnaces, heat pumps, faucets, water heaters, and more. We also specialize in drain cleaning, leak detection, water and sewer line services, and system upgrades. With decades of experience, our team is committed to delivering reliable service, quality workmanship, and solutions that keep your home or business comfortable and running efficiently year-round.

5 neighbors recently requested a quote
Avatar for High Ground Solutions LLC
High Ground Solutions LLC
5.0(
6
)
Air Ducts & Vents - Clean

Serving Wellston, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Jesse at High Ground Solutions was great! He put together some garage cabinets we purchased, he was on time, didn’t take long, his charge was very reasonable and they looked great when he was done. He’s a pro!"
6 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Wellston, OK 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.