Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Frederick, OK

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Frederick, OK?

Select your specific project to find the pro for you.

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

Avatar for D & R Heating & Air
D & R Heating & Air
4.8(
9
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+14 more

Serving Frederick, OK and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"There is no other company I'd rather have installing and servicing my air condiition needs. I've been working with Ray and his family for over ten years. I know I call always count of them. I can call them and explain what I'm encountering and they know exactly what is happening and how to fix it. I wil say that five starts or a ten out of ten rating isn't enough. This company is head and shoulders above the competition. A top notch company who carees about their customers. I highly recommend them to anyone."
Tips & best bets
Tips & best bets
Tips & best bets
Tips & best bets
Tips & best bets

+40

Response time9 hrs
20 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for All Tech Air Conditioning
All Tech Air Conditioning
3.9(
12
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Frederick, OK and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

All Tech Air Conditioning, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

New A/C Install
New 3 ton system
New 3 ton system
New 3 ton system
Spring maintenance on an air conditioner

+10

Response time8 hrs
Recommended by57%of homeowners
Avatar for L & L Housekeeping Service
L & L Housekeeping Service
New to Angi
Air Ducts & Vents - Clean

Serving Frederick, OK and surrounding areas

Approved

I've been a housekeeper for over 20 years. I have done residential and commercial cleaning as well as move outs and post construction clean up. I pay attention to detail and get the job done in a timely manner. I am a registered nurse and I work part time.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Frederick, OK and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Stan's Electric
5.0(
2
)
Electric Furnace / Forced Air Heating System - Install - For BusinessGas Furnace / Forced Air Heating System - Install - For BusinessHeat Pump - Install or Replace - For Business

Serving Frederick, OK and surrounding areas

In business since 1990

Free estimates

Stan's Electric is your source for all your electrical and HVAC needs. We cover Snyder and the surrounding areas. We take pride in our work and look forward to serving you.

Response time6 hrs
Recommended by100%of homeowners
Sears Heating and Cooling - Oklahoma City
4.0(
4
)
Boiler or Radiator Heating System - Install or ReplaceCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+7 more

Serving Frederick, OK and surrounding areas

In business since 1893

Free estimates

Warranties offered

"Sears did their best to accommodate my schedule, time frame and features I wanted. I wanted gas heat and all other contractors only offered electric heat. My project was not easy. I have a 1930 two story updated brick home. However during the remodeling of the home the previous owner did not put in duct working. Also, the installation crew had to dig out two feet of my crawl space to fit tubing. They removed all rubbish and debris. Overall, very good experience, everyone was very professional and courteous."
Recommended by100%of homeowners
H&K Lawns
5.0(
7
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Frederick, OK and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We build new fence as well as replace existing fences. As well as I offer treatment and cleaning of existing fences that may not be in need of repair but just a simple touch up. as well as doing handy man work painting drywall work small plumbing.\ncontact info: \nDustin Ballard 580-678-2283\nRoger Johnson 580-771-7308

Fencing
Fencing
Fencing
Fencing
Fencing

+9

Recommended by100%of homeowners
Showing 1-10 of 33
Heating and Air Conditioning FAQs, answered by experts

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.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

The Frederick, 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.