920+ 5 Star Reviews
Open 7 Day Week

Air Conditioning Installation Holly Springs, NC

Quick, Honest & Affordable

Whether you need to replace an older AC unit or are building a home and need a new AC installation, we have you covered at Alexander Services. We’re a family-owned and -operated HVAC company serving Holly Springs since 2012, offering award-winning service for all of our neighbors in the area. Contact us today to schedule an exact time appointment to install your new AC and get a free quote with upfront pricing.

Types of AC Units We Install

We install and service most major brands of AC units, including central air systems, ductless mini-split systems, and energy-efficient air conditioners.

When we come to your home, we’ll inspect your current system, including:

  • Measuring square footage and ceiling height
  • Inspecting ducts and vents for air flow
  • Looking at your current AC’s SEER rating
  • Gathering information about your home cooling goals for the next 10 to 20 years


If you intend to live in your home for the next several years, choosing a new air conditioner with a higher SEER rating and a long-term warranty could be an excellent option to help you save on energy bills over the life of your system. Property owners who rent their property out may not require a long warranty or high-efficiency system.

We’re happy to work with you to determine the best AC installation for your needs.

Central Air Conditioning Installation

Central air systems include an outdoor condenser unit, an indoor air handler, and ducts in the attic and walls. Some homes have central AC and heating with a reversible system, and some older homes may include a separate furnace.

We also offer a 10-year parts and labor warranty standard with installation of any York system we sell and install, although we can install any make or model of air conditioner for your home, including major brands like Lennox, Trane, Carrier, and more.

When should you replace your existing central air system? Signs you need a replacement for your system include:

  • High energy bills
  • Poor indoor air quality
  • Frequent power cycling
  • Strange noises or smells when your AC is running
  • Weak air flow from the vents or no cold air


We can inspect your current system and get you a free quote for the best options to fit the size of your home, the number of rooms in your home, and the temperature and air quality you prefer to maintain in your home.

Ductless Mini-Split Installation

If you can’t add ductwork to your home or want zoned cooling for certain rooms in your home, mini-split systems allow you to control the temperature in individual rooms at a much more affordable rate. 

Mini-split systems consist of individual indoor air handlers in each room connected to their own fan and evaporator unit. The evaporator connects to an outdoor compressor through refrigerant lines that are much simpler to install than full-sized air ducts.

Mini-split systems are excellent options to cool a patio you’ve enclosed or a room addition that doesn’t connect to your home’s existing ducts. These systems are also a wonderful choice for garage conversions if you want to turn your garage into a workshop, home gym, or additional bedroom. 

What is a SEER Rating?

The seasonal energy efficiency ratio (SEER) rating is the most important number to understand when you’re shopping for a new air conditioning unit. A higher SEER rating means that a unit is more energy efficient, using less electricity or gas to keep your home cool in the summer.

Lower-SEER-rated units are less energy efficient but also more affordable. Higher SEER ratings increase the price of a new AC unit. Let us help you determine the right unit for your budget.

Air Conditioning Installation FAQ’s

What size air conditioner do I need for my building?
It depends on square footage, insulation, windows, and duct design. A load calculation by a professional ensures the system is sized properly.

Do I need to replace both the indoor and outdoor units together?
Most of the time, yes. Systems are designed to work as matched pairs. Mixing old and new parts can reduce efficiency and shorten equipment life.

When should I replace instead of repair my AC?
If your system is over 10–12 years old, needs frequent fixes, or your energy bills are climbing, replacement is often the more cost-effective choice.

Get Professional HVAC Installation & Replacement Services From Your Local Experts in Holly Springs, NC

When you need professional AC installation for your home in Holly Springs, NC, turn to our experts at Alexander Services. Call us today at (919) 886-4822 or contact us online to schedule your appointment and get a free quote for AC installation.

HVAC System Installation Frequently Asked Questions

Do you install new HVAC systems in Holly Springs, NC?

Yes. Alexander Services installs new HVAC systems in Holly Springs, North Carolina, and
nearby communities. Call our office at (919) 886-4822 to request a free estimate or ask about
current appointment availability.

Our HVAC installation service area includes Holly Springs, Apex, Fuquay-Varina, Cary, Raleigh
and Durham, NC. If you are near one of these areas and are unsure whether your address is
included, call our office and we will be happy to check.

Replacement may be worth considering when a system requires frequent repairs, struggles to
maintain comfortable temperatures, causes unusually high energy bills or needs a major
component replaced. The equipment’s age, condition, efficiency and repair history should all be
considered.

A smaller repair may make sense for a dependable system that is otherwise in good condition.
Replacement may offer better long-term value when an older system needs a major repair or has
repeated problems. Alexander Services can explain the available options so you can make an
informed decision.

The cost depends on the equipment type, system size, efficiency rating, installation requirements
and condition of the existing ductwork and connections. An in-home evaluation is usually
necessary to provide accurate options and pricing. Call (919) 886-4822 to request a free HVAC
replacement estimate.

The correct size depends on more than square footage. Windows, insulation, ceiling height, air
leakage, sun exposure, floor plan and ductwork can all affect heating and cooling requirements.
Installing equipment that is too large or too small can reduce comfort, efficiency and equipment
life.

Alexander Services installs common residential and commercial heating and cooling systems,
including central air conditioners, heat pumps, gas furnaces, packaged systems and dual-fuel
systems. Equipment options depend on the property, existing utilities and comfort needs.

Heat pumps provide both heating and cooling and are commonly used in North Carolina. Gas
furnaces produce warmer supply air and may be appropriate for properties with natural gas
service. The right choice depends on the home, available utilities, operating costs, comfort
preferences and budget.

Higher-efficiency equipment may use less energy, but the best choice depends on your current
utility costs, budget, comfort needs and how long you expect to remain in the property. Proper
sizing and installation are also important to system performance.

Many standard residential HVAC replacements can be completed in one day. More complicated
installations may require additional time because of ductwork modifications, electrical changes,
equipment location or other property-specific requirements. Your comfort advisor can explain the
anticipated schedule.

The exact scope depends on the property and selected system. A typical replacement may
include removing the old equipment, installing the new indoor and outdoor units, completing
necessary connections, testing system operation, checking airflow and explaining how to use the
equipment and thermostat.

Existing ductwork may be reusable if it is properly sized, sealed and in good condition.
Damaged, leaking or improperly sized ducts can reduce the performance of new equipment. The
duct system should be evaluated as part of the replacement process.

Financing options may be available for qualified customers. Terms, approval requirements and
current offers can change. Call Alexander Services at (919) 886-4822 to ask about available
financing options.

Utility rebates, manufacturer promotions and federal tax credits may be available for qualifying
equipment. Programs, qualifying equipment and eligibility requirements can change, so ask
Alexander Services about current savings opportunities when requesting your estimate.

Many central air conditioners and heat pumps last approximately 10 to 15 years, while some
furnaces may last longer. Actual service life varies based on installation quality, maintenance,
usage and operating conditions.

Rated 5 out of 5
Experience our Award Winning Service

Join our Preferred Service Membership

Save 10% TODAY on your Repairs! Check out or Preferred Service Membership for all of its great Benefits!

Request Service

Please fill out the form below to schedule a service appointment.

Why Choose Alexander Services?

Not all companies are created equal. Check out what makes Alexander Services different.

FREE Diagnostics
with service or repair

Same-Day Service
is always our goal!

“Exact Time” Appointments
No time-windows. You’ll know exactly when we’ll be at your home

Upfront Pricing
No hourly charges, no hidden fees, no sales pressure – just honest repair and service.

Award-Winning Service
We have over a dozen awards for Service Excellence

Local Family Owned
in business since 2012

Cities We Serve

Alexander Services provides Heating, Air Conditioning, and Plumbing Services in the Greater Raleigh Area and surrounding areas. Offering both Commercial and Residential Services, we provide emergency services and are open 7 days a week to provide you quick, award-winning same-day service.

Happy Customers is What We Do Best
Contact Us Now!

Contact us to schedule a Service Call.