AC Installation & Replacement in Hamilton County
ACE-Certified Technicians Serving Hamilton County Homes Since 1968
Hamilton County summers are hot, humid, and hard on aging equipment. When your air conditioner starts struggling to keep up, or repair calls are coming more often than relief, it’s time to think about replacement. The air conditioning installation and replacement we perform is backed by ACE-certified technicians, the ¹û¶³´«Ã½ Guarantee, and the resources of a national network of more than 100 locations. We’ve served Cincinnati-area homes since 1968, formerly as Knochelmann ¹û¶³´«Ã½.
An undersized or worn-out system doesn’t just mean discomfort. It means rising energy bills and the stress of wondering whether it’ll make it through the next heat wave. Our licensed, bonded, insured technicians handle every installation to manufacturer specifications so the system you invest in can perform the way it should from day one.
Ready to replace your air conditioner? Call (866) 963-7996 or schedule online anytime. We offer 24/7 availability and same-day service for Hamilton County homeowners.
What Every AC Installation Includes
A new system is only as good as its installation. Before we recommend any equipment, our technicians perform detailed load calculations on-site, accounting for your home’s square footage, insulation, ceiling height, and layout to determine the exact cooling capacity your home needs. Oversized and undersized systems both wear out faster and cost more to run. Getting the sizing right from the start is how we help protect your investment.
Every air conditioning installation and replacement we complete includes a ductwork inspection, proper electrical connections, and comprehensive system testing before we leave. Our technicians wear protective shoe coverings and use drop cloths throughout the job to protect your floors and living spaces. Installation is performed to meet all manufacturer requirements, which is a core part of what the ¹û¶³´«Ã½ Guarantee covers.
Why Hamilton County Homeowners Choose ¹û¶³´«Ã½
ACE certification is the verifiable technical standard behind every installation we perform and the credential that makes the ¹û¶³´«Ã½ Guarantee possible. Our 4.9 average rating on Google reflects what that standard looks like in practice. We know Hamilton County homes and infrastructure, and we back that local knowledge with national training resources many independent contractors don’t offer.
When you need us, we’re available. Our team offers 24/7 customer support and same-day service for Hamilton County homeowners who can’t wait on a cooling problem to resolve itself.
Membership Programs That Make a New System More Accessible
Upfront cost is one of the most common reasons homeowners delay replacing a system that should be replaced. The ¹û¶³´«Ã½ Advantage Program removes that barrier by letting Hamilton County homeowners lease a new high-efficiency HVAC system with no upfront payment. The program covers parts, labor, annual maintenance, priority scheduling, and includes air filters. If you sell your home, the Advantage Program is fully transferable to the next owner.
For homeowners who already have a system and want to protect it, our Maintenance+ membership includes seasonal tune-ups, repair discounts, and preferred scheduling. Both are beneficial memberships built to help keep your home comfortable without surprises. Call us to learn which option fits your situation.
Schedule Your AC Installation or Replacement in Hamilton County
Don’t wait for a complete system failure to make a move. ¹û¶³´«Ã½ makes it straightforward to get a properly sized, professionally installed air conditioner, with no upfront-payment requirement if you choose the Advantage Program.
Call (866) 963-7996 or schedule online at any time. Our team is available 24/7 to help Hamilton County homeowners get the cooling they need.
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$99 Drain Cleaning Special. Regularly $235, Now Only $99
Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.
Offer not valid on prior purchases and may not be combined with other offers. *Valid for one drain only. Accessible ground level clean. Call for more details. -
LimitedTimeOffer!Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99
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A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills
Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system. -
NEW HVAC SYSTEM as low as $155/month
NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.
Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment. Call for details. Some exclusions apply. See the terms and conditions within the ¹û¶³´«Ã½ Advantage Program Lease Agreement for additional information. -
WHOLE-HOME GENERATOR SYSTEM for Just $222/Month!
Lease New, High-Efficiency Equipment: Upgrade your home's reliability with the latest technology. No Upfront Cost. All-Inclusive Service: We handle all future repairs and routine maintenance, so you don't have to. Worry-Free Budgeting: One fixed, predictable monthly payment.
See the terms and conditions within the ¹û¶³´«Ã½ Advantage Program Lease Agreement for additional information. Offer valid at participating locations. -
Earn up to $1,300 in rebates when you purchase a qualifying Lennox system
System rebate requires the purchase of a Lennox indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an induvial rebate and cannot be combined with individual offers. Rebate offer valid from 7/6/26 to 8/14/26 and must be installed by 8/21/26 and submit claims by 9/20/26. Rebate is paid in the form of a Lennox prepaid Mastercard ®.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment and rebate offers vary by ¹û¶³´«Ã½ location, call your local Center for more details. Jul 8, 2026 - Aug 14, 2026 -
No Payments Until 2027
With any new HVAC, Indoor Air Quality, Water Heater or Water Treatment ¹û¶³´«Ã½ Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 7/1/26 to 9/30/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease costs and payment schedule. Jul 1, 2026 - Sep 30, 2026 -
$0 Diagnostic for Maintenance+ Members
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$0 diagnostic for Maintenance+ members. Valid for new and active members. The $0 fee applies only when recommended repair is completed and paid at time of service.
Promotion valid for service visits occurring 3/16/26 – 8/31/26. Cannot be combined with other offers. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Mar 16, 2026 - Aug 31, 2026 -
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our ¹û¶³´«Ã½ Guarantee.
Offer not valid on prior purchases and may not be combined with other offers.
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Advantage Program Lease a New Top-Tier System with No Upfront CostsAdvantage Program Details -
Maintenance Plus Receive Seasonal Tune-ups, 15% Discount on Services, and More!See Membership Benefits -
Financing Options Convenient Options and Payment Plans AvailableAvailable with approved creditFinancing Options
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Packaged HVAC units are all-in-one HVAC systems that house an air handler and unit parts in one metal cabinet system. This is used to maximize space in a basement or garage, or on rooftops in multifamily buildings.
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HVAC tune-ups can often be covered in most cases under a labor warranty if your system is still under warranty, but we can check to see if tune-ups are covered. Through the Advantage Program™, key services such as heat pump maintenance are included! It’s one of the most comprehensive HVAC plans around.
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Seasonal maintenance plans are worth the investment for several reasons. Consistent maintenance keeps everything working as seamlessly as possible, which helps lower energy bills while extending your equipment’s life span.
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Yes. Our Experts are just a short way away, whether you’re in need of a heat pump repair or replacement on a weekend day or in the middle of the night. Give us a call at (866) 963-7996 for prompt service.
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Keeping your systems maintained will help bring costs down. Check our helpful in-depth information about keeping your systems healthy. This will tell you about proper maintenance and why it’s important.