Includes Free Thermostat or Warranty on installation
Click for full details Expires 3/15/2026
Referral Rewards
$100 Off Your next service for each successful referral
Click for full details Expires 3/15/2026
HVAC Install Comfort & Protection Bundle
Free thermostat upgrade
2 Filters Included (First Year Covered)
Free 1 year Maintenance
Extended 3-Labor Warranty
Priority Service (1 year). Free electrical safety inspection.
Click for full details Expires 3/15/2026
Annual HVAC Tune-Up Special $189.00
Full System Check (Heating & Cooling)
Click for full details Expires 3/15/2026
Financing Plans Available $88/month
12-Month No Interest + No Payments
Click for full details Expires 3/15/2026
Full Home Check (Electrical + HVAC) $289
Great bundle offer for new homeowners or pre-season prep
Click for full details Expires 3/15/2026
Aeroseal + Duct Cleaning Dual Service Yearly Energy Savings Up To 25% - 40%
Perfect for customers with comfort issues, high energy bills, or air quality concerns
Click for full details Expires 3/15/2026
Ductwork Inspection + A/C Tune-up Combo $139 for Both
Regular Price $240
Click for full details Expires 3/15/2026
Duct Sealing Discount $200 Off
Any duct sealing project over $1,000
Click for full details Expires 3/15/2026
Why Tri-Cities Homeowners Choose A-One for AC Installation Services
For over 45 years, our family-owned team has provided expert AC replacement and installation services to help local families enjoy superior comfort, energy savings, and peace of mind.
Family-Owned & Operated from Day One
As a father-daughter team rooted in the Tri-Cities, we treat every home project like it’s our own—honest, respectful, and with real attention to detail.
Quick Scheduling & Fast Turnarounds
Whether your AC gave out or you’re planning ahead, we’ll get your new unit installed quickly by skilled local techs you can count on.
Warranty-Backed Installations You Can Trust
Our air conditioning installation services are backed by strong manufacturer warranties and our own satisfaction guarantee.
Fast Scheduling with Local Technicians
Need a last-minute AC tune-up service before the heat hits? We offer flexible scheduling and fast local service you can count on.
Backed by Guarantees & Proven Results
Our work comes with peace of mind. We stand behind every air conditioning maintenance service with strong warranties and a satisfaction guarantee.
No Hidden Fees—Flat-Rate Quotes from the Start
We believe in transparency. That means up-front pricing and straightforward options for your air conditioning replacement service. Get an instant quote today and know exactly what to expect.
New System Recommendations Tailored to Your Home
From energy-efficient upgrades to full air conditioning unit installations, we help you choose the best system for your space, lifestyle, and budget.
Want Better Energy Efficiency and Lower Cooling Costs?
Upgrade to modern cooling technology and watch your bills shrink!
Take advantage of Benton PUD’s rebate programs to lower the cost of your new heating or cooling system. Whether you’re upgrading to an energy-efficient heat pump or replacing an outdated unit, you could qualify for rebates that make your investment even smarter.
Enjoy special rebates and financing plans from Benton REA designed to make your home more energy efficient. From flexible payment options to cashback incentives on qualifying systems, Benton REA helps make comfort upgrades accessible for every household.
If you’re a City of Richland utility customer, you may qualify for rebates and low-interest financing on select HVAC upgrades. These programs reward energy efficiency and help you enjoy modern comfort solutions with less upfront cost.
Even if your current system still runs, these indicators suggest it's time to consider professional AC replacement services:
System Age Over 10-15 Years
Older units cost more to operate and repair. A new air conditioning installation provides better efficiency and reliability. Beyond the improved performance, today's ENERGY STAR® rated systems incorporate smart technology that adapts to your lifestyle while using significantly less power.
Frequent or Expensive Repairs
When repair costs exceed 50% of a new system's value, air conditioning replacement is often the smarter financial choice. Instead of pouring money into a declining system, reinvest in a modern unit that comes with comprehensive warranties and predictable operation for years to come.
Rising Energy Bills
Outdated systems consume more power. Modern AC installations can reduce cooling costs by up to 40%. The advanced compressors and variable-speed technology in newer systems maintain consistent temperatures while drawing only the precise amount of power needed at any moment.
Inconsistent Cooling Performance
If your home has persistent hot spots or humidity issues, a properly sized air conditioning unit installation can solve these comfort problems. Our detailed home assessments ensure your new system delivers balanced airflow to every corner of your living space, eliminating temperature fluctuations that make some rooms unbearable.
R-22 Refrigerant Dependency
Systems using this phased-out refrigerant face expensive service. New AC installations use environmentally friendly alternatives. Beyond cost savings, upgrading means contributing to environmental protection while enjoying the peace of mind that comes with readily available, sustainable refrigerant options.
Most residential air conditioning installations take 4-8 hours to complete. More complex AC replacement projects may require a full day. Our team works efficiently to minimize disruption while ensuring every detail is perfect for optimal system performance.
Proper sizing is critical for any air conditioning installation service. Our technicians perform detailed calculations based on your home's square footage, insulation levels, window placement, and local climate conditions. This ensures your new system delivers optimal efficiency and comfort without short-cycling.
Absolutely! Our comprehensive AC replacement service includes proper removal and environmentally responsible disposal of your old system. We handle everything from disconnecting the old unit to installing and testing your new air conditioner.
We offer professional installation for all major AC brands, including Lennox, Carrier, Trane, Rheem, and Goodman. Our team is certified to provide expert air conditioning unit installation for any system you select, ensuring manufacturer warranty compliance and optimal performance.
Bringing Next-Generation Cooling to Tri-Cities, One Perfect Installation at a Time
From expert system recommendations to seamless installs and reliable replacements, A-One is your go-to for air conditioning installation services in the Tri-Cities. Ready to upgrade your cooling?
