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Top AC Installation & Replacement Contractors in Collierville, Tennessee Ranked
A reliable air conditioning system is essential for comfort in Collierville, where hot, humid summers are the norm. Whether you're upgrading an old unit, replacing a failing system, or installing AC in a new home, professional installation ensures efficiency, longevity, and proper cooling. This guide provides detailed information on local air conditioner installation and replacement, including costs, sizing, and the installation process, to help you connect with qualified professionals for your project.

Automatic Air Conditioning, Heating, Plumbing & Electric
3470 Tchulahoma Rd, Memphis, TN 38118
Automatic Air Conditioning, Heating, Plumbing & Electric has been serving Memphis, TN, and the surrounding areas since 1943. The company offers a wide range of services including HVAC installation, repair, and maintenance, as well as plumbing and electrical work. They are experienced in handling air conditioning, furnace, boiler, and geothermal heat pump systems, and provide 24/7 emergency service for HVAC, plumbing, and electrical needs. As a long-standing Carrier partner since 1956, they install locally manufactured units and support the local economy.

Crowe Services/Heating & Air
6391 Ferrell Dr, Memphis, TN 38134
Crowe Services/Heating & Air is an HVAC and plumbing company serving Memphis, TN. They offer a wide range of services including air conditioning, furnace, heat pump, and mini split installation and repair, as well as indoor air quality solutions. Their commercial HVAC services support local businesses with installation, maintenance, and repair. They also provide plumbing services such as faucet and toilet repairs, leak detection, drain cleaning, hydro jetting, and sewer line maintenance. Crowe Services is an American-Standard® dealer with licensed technicians experienced in both residential and commercial systems. Emergency service is available to address urgent needs.

Memphis Air Conditioning & Heating
2125 Hillshire Cir, Memphis, TN 38133
Memphis Air Conditioning & Heating is a family-owned HVAC company serving Memphis, TN, and surrounding areas since 1968. They provide a wide range of heating and cooling services including installation, repair, and maintenance of air conditioners, furnaces, heat pumps, and boilers. The company also offers indoor air quality solutions such as air purification systems and humidifiers. As Trane Comfort Specialists, their technicians are trained in the latest HVAC technologies. They provide 24/7 emergency heating and air repair services to ensure comfort at any time.

Ro Rodgers Air Conditioning & Heating, LLC
Memphis, TN
Ro Rodgers Air Conditioning & Heating, LLC is a locally owned HVAC company serving Memphis, TN, and surrounding areas including DeSoto County, MS. With over 20 years of experience, they provide residential heating and cooling services such as AC repair, furnace and heat pump installation, HVAC tune-ups, and indoor air quality solutions including UV light and whole house air cleaners. The company is licensed, bonded, and insured, offering comprehensive HVAC services backed by an A+ BBB rating.

Premier Heating & Air
Memphis, TN
Premier Heating & Air is a licensed HVAC company serving Memphis, TN, specializing in air conditioning and furnace repair, installation, and maintenance. They provide services including HVAC tune-ups and system installations, performed by EPA-certified technicians. With over 20 years in business, Premier Heating & Air offers a comprehensive maintenance club to help extend the life of HVAC systems. The company emphasizes customer satisfaction and community commitment.
Understanding Your AC Replacement and Installation Needs
When your air conditioner is over a decade old, struggling to keep up, or requiring frequent repairs, it's time to consider a new system installation. A full system replacement involves swapping out both the outdoor condenser unit and the indoor evaporator coil, and often includes a new furnace or heat pump. For Collierville homeowners, this isn't just about cooling; it's about managing humidity and ensuring energy efficiency year-round. Proper air conditioning installation is a significant investment that impacts your home's comfort and utility bills for the next 10-15 years.
Sizing Your New Air Conditioner for Collierville's Climate
One of the most critical steps in the process is selecting the correctly sized unit. An oversized AC will short-cycle, failing to properly dehumidify your home, while an undersized unit will run constantly and struggle to cool. 1 Professionals perform a Manual J load calculation to determine the exact cooling needs of your home based on square footage, insulation, window orientation, and other factors.
For Collierville's climate, here are typical system sizes for residential air conditioner installation:
- 1,500 - 1,800 sq ft homes: Typically require a 2.5-ton unit.
- 2,000 sq ft homes: Most commonly use a 3-ton to 3.5-ton system. 2
- 2,500+ sq ft homes: Often need a 4-ton to 5-ton unit. 3
These sizes account for the significant summer heat and humidity, ensuring your new AC can handle the load efficiently. 4
The Professional Installation Process
A quality central air installation by a licensed technician is a comprehensive service. Here's what you can typically expect during a professional AC replacement in the Collierville area: 5
- Initial Consultation & Load Calculation: A technician will assess your home and perform the Manual J calculation to recommend the ideal system size and type.
- Equipment Removal: The old outdoor condenser and indoor evaporator coil are safely disconnected, removed, and responsibly disposed of.
- New System Installation: The new AC condenser, matching indoor coil, and often a new air handler or furnace are installed. This includes setting the new units on stable pads or mounts.
- Connection of System Components: New refrigerant lines are installed (or existing lines are thoroughly flushed), along with new electrical connections, condensate drain lines, and a modern thermostat. 6
- System Testing & Balancing: Once installed, the technician will charge the system with refrigerant, test for leaks, check electrical safety, balance airflow, and verify that the system is cooling and dehumidifying properly. 7 8
Cost Breakdown for AC Installation in Collierville
The investment for a new air conditioning system varies based on equipment efficiency, home size, and installation complexity. In Collierville, a full system replacement typically ranges from $5,000 to over $12,000. 9 10 11
- Budget/Basic System (14 SEER2): $5,000 - $7,000. This covers a standard-efficiency AC unit and furnace/heat pump replacement. 12
- Standard AC & Furnace/Heat Pump Replacement: $7,500 - $13,500+. This is the most common range for a complete, mid-efficiency system change-out. 13
- High-Efficiency/Variable Speed System: $10,000 - $15,000+. These top-tier systems offer superior comfort, humidity control, and energy savings. 14 15
Additional costs that can impact your total project price include:
- Ductwork repair or replacement: $1,000 - $5,000+ if your existing ducts are leaky or undersized. 16
- Adding a zoning system: $2,300 - $3,500 to control temperatures independently in different home zones. 17
- Upgraded insulation or electrical work.
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Key Factors for a Successful Installation Project
Timing Your Installation: While AC failures can happen anytime, planning your replacement during the spring or fall is ideal. You'll avoid peak summer emergency service rates and ensure technicians have more scheduling flexibility. 18
Choosing the Right Contractor: Always get multiple detailed quotes from licensed, insured, and well-reviewed HVAC contractors serving the Collierville area. 19 20 Ask about their experience, request references, and ensure they pull the proper permits.
Understanding Warranties: A new AC installation should include a manufacturer's warranty on parts (often 10 years) and a separate warranty on the contractor's labor. Ensure you receive and understand all warranty documentation. 21 22
Considering System Efficiency: While higher SEER2-rated units cost more upfront, they can offer significant savings on monthly energy bills, especially important during a long Collierville summer. A professional can help you calculate the potential payback period.
Maintaining Your New Air Conditioning System
Once your new system is installed, protect your investment with regular maintenance. An annual tune-up before the cooling season begins can ensure peak efficiency, catch small issues early, and help uphold the manufacturer's warranty requirements. Simple homeowner tasks like regularly changing the air filter also contribute to system health and longevity.
Frequently asked questions
Sources
Footnotes
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What Size AC Unit Do I Need? Air Conditioner Size Calculator - https://modernize.com/hvac/central-air-conditioner-installation/ac-size-calculator ↩
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Explore 3 Ton AC Unit Options for Homes - Carrier - https://www.carrier.com/residential/en/us/products/air-conditioners/3-ton-ac-unit/ ↩
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A Guide To AC Unit Sizing: How To Choose The Right Size Ac For ... - https://surpluscityliquidators.com/blogs/news/ac-unit-sizing-how-to-choose-the-right-size-ac ↩
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AC Installation & Replacements Services in Middle Tennessee - https://www.griffin-mechanical.com/air-conditioning/ac-installation-replacements/ ↩
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AC Installation & Replacements Services in Middle Tennessee - https://www.griffin-mechanical.com/air-conditioning/ac-installation-replacements/ ↩
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Collegedale, TN AC Replacement: Upgrade Your System Today! - https://springdaleair.com/air-conditioning/ac-replacement-collegedale-tn/ ↩
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Residential AC Installation Services in Lakeland, TN - https://www.comfortablellc.com/ac-installation-replacement-lakeland-tn/ ↩
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Repair or Replace - Morristown - Lynch Heating & Air Conditioning - https://www.lynchhvac.com/educational-topics/repair-replace/ ↩
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Choosing the Right AC for a 2,000 Sq. Ft. Home - Will Air HVAC - https://www.willairllc.com/choosing-the-right-ac-for-a-2000-sq-ft-home/ ↩
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Air Conditioning Installation Costs Explained - Top Tech Mechanical - https://toptechmech.com/air-conditioning-installation-costs/ ↩
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3 Ton AC System - Buy Before April to Avoid Summer Price Surge - https://www.acdirect.com/blog/3-ton-ac-before-summer-price-hike/ ↩
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HVAC Installation Costs and Breakdowns - https://tmcservice.com/hvac-installation-costs-and-breakdowns/ ↩
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How Much Should a New HVAC System Cost in Tennessee ... - https://milanheatingandair.com/f/how-much-should-a-new-hvac-system-cost-in-tennessee-2025 ↩
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HVAC Installation Costs and Breakdowns - TMC Heating and Cooling - https://tmcservice.com/hvac-installation-costs-and-breakdowns/ ↩
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What Is The Average Cost For A New HVAC System? 2025 Shocking Facts - https://comforttemp.com/what-is-the-average-cost-for-a-new-hvac-system/ ↩
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AC Installation: How Much Does It Really Cost? - Grande Aire Services - https://www.grandeaire.com/blog/ac-installation-cost/ ↩
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Understanding HVAC system costs - TMC Heating and Cooling - https://tmcservice.com/understanding-hvac-system-costs/ ↩
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How Much Does an Air Conditioner Cost for a 2000-Square-Foot Home? - https://www.thisoldhouse.com/heating-cooling/air-conditioner-cost-for-2000-square-foot-home ↩
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Heating and Air Conditioning Installation in Memphis, TN - https://www.homedepot.com/services/l/tn/memphis/heating-air-conditioning-installation/c16fbb4b7 ↩
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Watson's Heating and Air - https://www.google.com/viewer/place?mid=/g/11rghq67r5 ↩
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what to expect during an HVAC replacement - Modernize - https://modernize.com/homeowner-resources/hvac/what-to-expect-during-an-hvac-replacement ↩
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Collierville HVAC Company | HVAC Services Collierville TN | Choate's - https://choateshvac.com/ac-repair-near-me/collierville-hvac-company/ ↩