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HVAC Retrofitting and Efficiency Upgrades in Green Country
Lower Bills, Better Comfort, Smarter Equipment
If your system is 10 to 15+ years old, still running on R-22 refrigerant, or costing more every month to operate, an efficiency upgrade can cut your energy bills significantly while improving comfort throughout your home. Cool Down Heating and Air evaluates your current system, identifies where you’re losing efficiency, and recommends upgrades that make financial sense for your home and budget. We offer free second opinions on any efficiency or replacement recommendation.
- One-Day Installations Available
- Financing for Qualified Homeowners
Efficiency Upgrades for Green Country Homes
Heating and cooling account for roughly 35% of a home’s total energy use. When your system is outdated, undersized, or running on aging refrigerant, that percentage climbs even higher. Upgrading from an older 10 SEER air conditioner to a modern 16 SEER2 unit can reduce cooling electricity use by about 40%. Swapping an 80% AFUE furnace for a 96% AFUE high-efficiency model cuts fuel consumption by roughly 20% for the same amount of heat.
These aren’t hypothetical numbers. For Oklahoma homeowners running their AC five to six months a year and their heat three to four months, the cumulative savings on upgraded equipment pay for themselves over time. Cool Down helps you evaluate which upgrades deliver the best return and which ones can wait.
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Signs Your System Needs an Efficiency Upgrade
System Is 15+ Years Old
HVAC technology has improved dramatically over the past decade. A 15-year-old system is likely operating well below modern efficiency standards, even if it still runs.
Still Running on R-22 Refrigerant
R-22 (Freon) was phased out of production in 2020. If your system uses R-22, refrigerant costs have skyrocketed, and finding it gets harder every year. Retrofitting to a modern R-410A system eliminates this problem permanently.
Energy Bills Keep Climbing
If your bills are going up but your usage hasn’t changed, your equipment is losing efficiency. Worn components, degraded refrigerant charges, and aging compressors all contribute.
Uneven Temperatures Throughout the House
Rooms that are always too hot or too cold often point to an undersized system, leaky ductwork, or equipment that can’t keep up. An upgrade paired with duct sealing solves both problems at once.
Another Company Recommended Full Replacement
Before committing to a major expense, get a free second opinion from Cool Down. We’ll evaluate whether a targeted upgrade, a partial retrofit, or a full replacement makes the most financial sense for your situation.
Types of Efficiency Upgrades We Offer
- Full System Replacement (Higher SEER/AFUE)
Replacing your AC, furnace, or both with high-efficiency equipment is the single biggest efficiency gain available. We handle proper Manual-J sizing, one-day installations, and offer $200 off with a complimentary smart thermostat. See our AC installation and furnace installation pages for details.
- R-22 to R-410A Conversion
If your system still uses R-22, we can retrofit it with a new condenser and coil that runs on R-410A. In some cases, a full system replacement makes more sense. We’ll help you compare both options with real cost numbers.
- Ductwork Sealing and Insulation
Sealing leaky ducts can reduce heating and cooling costs by up to 20% according to the DOE. This upgrade pairs perfectly with equipment replacement, ensuring your new system delivers its full efficiency to every room. See our duct installation and repair page.
- Smart Thermostat Installation
A programmable or smart thermostat helps you avoid heating or cooling an empty house. Our system replacement special includes a complimentary smart or WiFi thermostat with every full system change-out.
Benefits of HVAC Efficiency Upgrades
Lower Monthly Utility Bills
Higher-efficiency equipment uses less electricity and fuel to produce the same comfort. In Oklahoma’s climate, where both cooling and heating demand are high, the savings compound across the full year.
Improved Home Comfort
Modern systems run quieter, dehumidify better, and maintain more consistent temperatures throughout the house. Variable-speed equipment adjusts output to match the demand instead of cycling on and off.
Higher Home Value
A new, high-efficiency HVAC system is a selling point for any home. Buyers notice when the system is modern, efficient, and recently installed.
Environmental Benefit
Less energy consumed means fewer emissions at the power plant. Replacing R-22 with R-410A also eliminates the ozone-depleting refrigerant from your home’s system.
What an Efficiency Evaluation Includes
We start by assessing your current system’s age, condition, refrigerant type, SEER/AFUE rating, and maintenance history. Then we check your ductwork for leaks, insulation gaps, and sizing issues. We also look at your home’s insulation, window exposure, and thermostat setup. Based on that full picture, we recommend specific upgrades ranked by cost-effectiveness.
You’ll get a written quote for each recommended upgrade with estimated energy savings. We won’t push a $15,000 system replacement if a $1,500 duct-sealing job and a thermostat upgrade will solve the problem. That’s the free-second-opinion promise in action.Financing is available for all major upgrades, and you can combine them with our current specials .
From Quick Fixes to Full System Swaps
Not sure what you need? Ask for a free second opinion.
Commercial HVAC
Light commercial service under 25 tons for offices, restaurants, and retail.
Duct Installation & Repair
Fix leaky, undersized ductwork for better airflow and efficiency.
New Construction HVAC
System design and install for new builds, residential and light commercial.
Built on Honesty, Backed by 25+ Years of Experience
Highlights the company’s strongest trust signals in a quick, easy-to-scan format. Each card reinforces credibility and helps visitors feel confident about choosing the company.
Licensed, Bonded & Insured
Licensed, bonded, and fully insured for your peace of mind. Oklahoma License #099177.
We Stand Behind Our Work
Every full system swap includes a 1-year labor warranty plus a 100% satisfaction guarantee.
No Hidden Fees
Expect clear explanations and honest pricing upfront, with no invoice surprises.
Free Second Opinions
Unsure about a repair or a new system? We'll give you a straight answer, no charge.
Hear It From Your Neighbors
Not sure what you need? Ask for a free second opinion.
- Shelly cruise
This is the second time Rick has come out and fixed my unit from someone else messing it up! He’s very honest reliable and does a good job my AC is up and running the same day and only needed a relay switch to fix it! I was told I needed a whole new unit! I’m so grateful for this honest licensed company that helped me and fixed someone else’s sanity! I highly recommend cool down heating and air and Rick!
- pamela rentie
Rick came out to look at my air unit and explained everything to me on how the process works, what to expect, how much air units run and also told me about air conditioner evaporator. After talking to him I know a lot more about the air units, very pleased with the way he explained things.
- Lee ann riffle
I can always count on Brian to help me out. I have used his services for a few years now. I would highly recommend him.
- Shelly cruise
This is the second time Rick has come out and fixed my unit from someone else messing it up! He’s very honest reliable and does a good job my AC is up and running the same day and only needed a relay switch to fix it! I was told I needed a whole new unit! I’m so grateful for this honest licensed company that helped me and fixed someone else’s sanity! I highly recommend cool down heating and air and Rick!
- pamela rentie
Rick came out to look at my air unit and explained everything to me on how the process works, what to expect, how much air units run and also told me about air conditioner evaporator. After talking to him I know a lot more about the air units, very pleased with the way he explained things.
- Lee ann riffle
I can always count on Brian to help me out. I have used his services for a few years now. I would highly recommend him.
Proudly Serving Claremore and All of Green Country
In Claremore and nearby Rogers County towns, Cool Down Heating and Air is your trusted heating and cooling team. Serving the Tulsa metro and Green Country, we provide honest pricing, clean work, and skilled technicians.
From Claremore to Rogers County and across the Tulsa metro along Route 66, we deliver honest pricing and quality work with every call.
Tulsa County
From Claremore to Rogers County and across the Tulsa metro along Route 66, we deliver honest pricing and quality work with every call.
Practical HVAC Tips & Insights
Straightforward heating and cooling advice from your local Green Country team.
Air Conditioning
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- Heating
Local & Seasonal
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Maintenance & Prevention
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Energy Savings & Efficiency
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Heating & Furnace
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AC & Cooling
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Efficiency Upgrade Questions
We believe every homeowner deserves a straight answer, no jargon, no runaround.
⚡ 24/7 Emergency Service
AC or furnace down? We answer around the clock for urgent calls across Green Country.
Is it worth upgrading if my system still works?
It depends on the age, efficiency rating, and repair history. A 15-year-old system at 10 SEER costs significantly more to run than a new 16 SEER2 unit. We’ll help you do the math with real numbers.
What happens if I still have R-22?
R-22 production ended in 2020. Existing supplies are limited and expensive. We can retrofit your system to R-410A or recommend a full replacement, whichever makes more sense financially.
How much can I save with a high-efficiency system?
Upgrading from 10 SEER to 16 SEER2 can reduce cooling costs by about 40%. Upgrading from 80% to 96% AFUE cuts furnace fuel use by roughly 20%. Exact savings depend on your home size, insulation, and usage patterns.
Do you offer financing for efficiency upgrades?
Yes. Financing options are available for all major HVAC work, and our $200-off system replacement special includes a free smart thermostat.
Will you give me a second opinion on another company's recommendation?
Absolutely. Free second opinions on all repairs and replacements. Call (918) 527-6792 and we’ll schedule an evaluation.
