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Package Unit Repair, Tune-Ups & Installation in Corsicana, TX

All-in-one HVAC systems keep every component in a single outdoor cabinet. Here is every package unit service Area Wide Services provides across Navarro County and Central Texas.

A package unit puts heating, cooling and air handling in one weatherproof cabinet outside the house, connected to your existing ductwork. A split system, by contrast, separates the outdoor condenser from an indoor air handler that has to live in a closet, attic or crawl space.

That difference is why package units are common on Corsicana homes built on slab foundations or with limited crawl space access. Switching to one frees up the utility closet the old air handler occupied, and it puts every serviceable component in a single accessible location.

Area Wide Services is an Armstrong ProTeam Dealer, Mitsubishi Diamond Dealer and American Standard Customer Care Dealer. TACL License: TACLA012118C. Contact us today.

Schedule Package Unit Service Call 903-467-5620
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Our Package Unit Services

Repair, Maintenance and Installation for Packaged Systems

Because heating and cooling share one cabinet, a package unit fault can present in either season. Start with the page that matches what you are dealing with.

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Package Unit Repair

Diagnostics and repair for warm air from the vents, inadequate cooling, no heat production, short cycling, tripped breakers, unusual noises or thermostat communication faults. We often provide same-day or next-day service for Corsicana and nearby communities.

  • check_circleRefrigerant, compressor and metering device work
  • check_circleCapacitor, contactor and control board repair
  • check_circleWarranty coverage on parts and labor
Learn About Package Unit Repair
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Package Unit Maintenance

A full tune-up runs 60 to 90 minutes and covers the cabinet, electrical system, cooling side, heating side and airflow. Because the whole system sits outdoors, cabinet seals and drainage get particular attention.

  • check_circleCabinet, seal and drain pan inspection
  • check_circleEvaporator and condenser coil cleaning
  • check_circleStatic pressure measurement and blower service
Learn About Package Unit Maintenance
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Package Unit Installation

Five phases from load calculation through the post-installation walkthrough. A straightforward replacement takes four to six hours; more involved jobs can run up to two days. Package units typically provide 15 to 20 years of reliable service.

  • check_circleManual J load calculation, not a guess at tonnage
  • check_circleGround pad or rooftop platform mounting
  • check_circleFinancing and veteran discounts available
Learn About Package Unit Installation
Armstrong Air
American Standard
REME HALO by RGF
Mitsubishi Electric
Mitsubishi Electric Diamond Contractor
ClimateMaster
Sub-Zero
Manitowoc
Generac
Honeywell
Aprilaire
Scotsman
American Standard
Samsung
Hoshizaki
Goodman
Daikin
Beverage Air
Avantco
True
Cooper Hunter
Solatube
Armstrong Air
American Standard
REME HALO by RGF
Mitsubishi Electric
Mitsubishi Electric Diamond Contractor
ClimateMaster
Sub-Zero
Manitowoc
Generac
Honeywell
Aprilaire
Scotsman
American Standard
Samsung
Hoshizaki
Goodman
Daikin
Beverage Air
Avantco
True
Cooper Hunter
Solatube
Four Configurations

Package Units Are Not All the Same Inside

The cabinet looks similar from the outside, but what is in it varies considerably. Knowing which configuration you have matters when something fails, because the heating side of a gas unit and the heating side of a heat pump unit fail in entirely different ways.

  • check_circlePackage air conditioners with gas heat - Electric cooling paired with a gas or propane furnace section, the most common residential setup
  • check_circlePackage heat pumps - A single refrigeration circuit that reverses to provide both heating and cooling
  • check_circleDual fuel package systems - A heat pump backed by a gas furnace section that takes over in colder conditions
  • check_circleElectric package units - Electric cooling with electric resistance heat, common where no gas service exists
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Efficiency Ratings to Know

Because a package unit can carry up to three different functions, it may carry up to three different ratings.

  • check_circleSEER2 - Cooling efficiency. Current federal minimum standards require 14.3 SEER2 for package units in our climate zone, and many models offer ratings of 15, 16 or higher
  • check_circleHSPF2 - Heating efficiency on heat pump models
  • check_circleAFUE - Gas heat section efficiency. Modern units typically achieve 80% AFUE or higher, with some high-efficiency models reaching 95% or above

Air Quality Accessories

Package units accept the same add-ons a split system would, including UV air purification systems, media filters, humidifiers and dehumidifiers.

Prevention

Keeping a Package Unit Out of Trouble

Sitting outdoors year-round is hard on equipment. Sun, wind-blown debris, driving rain and the temperature swings that come with Central Texas weather all work on the cabinet and its seals. Most of the package unit calls we take could have been caught earlier, or avoided outright.

  • check_circleChange filters regularly - Restricted airflow is behind a large share of both cooling and heating complaints
  • check_circleKeep the unit clear - Vegetation, stored items and debris against the cabinet restrict airflow and trap moisture
  • check_circleBook professional maintenance - Cooling checks in spring, heating checks in fall, before you depend on either
  • check_circleAddress minor issues promptly - A noise or a slight loss of capacity is cheaper to fix than the failure it turns into
View Maintenance Plans Call 903-467-5620

Considering a Different System?

If you are replacing a package unit, it is worth asking whether packaged is still the right format for your home.

Talk Through Your Options
Area Wide Services service area map - Central Texas
Our Service Areas

Serving Corsicana, Ennis, Athens & Surrounding Cities

From our headquarters in Corsicana, Area Wide Services provides comprehensive HVAC and refrigeration services throughout a wide service area. We've built strong relationships with homeowners and businesses across multiple counties, and we're committed to serving these communities for generations to come.

Our technicians know Central Texas-the climate challenges, the local utility programs, and the specific needs of homes and businesses in our region. When you call Area Wide Services, you're getting local expertise backed by factory training.

Serving Communities Around:

star Corsicana
location_on Ennis
location_on Mabank
location_on Athens
location_on Fairfield
location_on Malakoff

We Serve Central Texas:

location_on Navarro County
location_on Ellis County
location_on Kaufman County
location_on Henderson County
location_on Freestone County
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More Ways to Save

Current HVAC Specials, Rebates & Veteran Discounts

We're always looking for ways to make quality HVAC service more affordable for Central Texas families. Between our discount programs, manufacturer rebates, and financing options, there's almost always a way to save.

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Veteran Discounts Available

Military veterans have earned our respect and our best prices. Ask about our veteran discount when you schedule service-it's our way of saying thank you for your sacrifice.

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First Responder Discounts Available

Police officers, firefighters, EMTs, and other first responders put themselves on the line for our communities every day. We offer special pricing to show our appreciation for their service.

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Enjoy More Savings With Rebates

Manufacturer rebates, utility incentives, and federal tax credits can significantly reduce the cost of new high-efficiency equipment. Our team stays current on available programs to help you maximize your savings.

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FAQs & More

Package Unit Questions From Corsicana Homeowners

We repair, maintain and install packaged HVAC systems, including gas heat, heat pump, dual fuel and electric configurations. Each service has its own page. We hold Armstrong ProTeam, Mitsubishi Diamond and American Standard Customer Care Dealer certifications and service other major manufacturers as well.

A package unit contains the heating, cooling and air handling components in one weatherproof cabinet installed outdoors and connected to your ductwork. A split system separates the outdoor condenser from an indoor air handler that needs closet, attic or crawl space. Package units are common on slab-foundation homes.

Package units typically provide 15 to 20 years of reliable service when properly maintained. If repair costs exceed half the cost of replacement on a system more than 10 to 12 years old, replacement often makes more sense, and we will lay out both figures before you decide.

Most residential package units are installed on a concrete pad at ground level, positioned for good airflow and service access. For certain applications, particularly homes with flat roofs, a rooftop platform is used instead. We confirm placement during the in-home consultation.
Schedule Package Unit Service Call 903-467-5620
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Woman & Family-Owned

A Woman & Family-Owned Company Serving Central Texas Since 2003

Area Wide Services began with a simple belief: HVAC customers deserve honest answers, fair prices, and quality workmanship. More than two decades later, that founding principle still guides every decision we make. Learn more about our company.

Our team combines the experience of seasoned technicians with fresh perspectives on customer service. We invest heavily in training because we believe our customers deserve technicians who understand the latest technology and best practices. And we treat every home like it's our own because that's the only standard we find acceptable.

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What Sets Us Apart?

Our Armstrong ProTeam, Mitsubishi Diamond, and American Standard Customer Care certifications mean our technicians receive ongoing training directly from manufacturers. You benefit from expertise that goes beyond general HVAC knowledge.

We'll never push unnecessary repairs or replacements. Our technicians diagnose problems accurately and present all your options so you can make informed decisions for your home and budget.

We live and work in Central Texas. When you call Area Wide Services, you're supporting a local business that's invested in this community's success.

From sponsoring local events to supporting area schools, we believe businesses have a responsibility to give back to the communities they serve.

We proudly offer discounts to veterans, active military, and first responders. It's a small way to say thank you for your service to our country and community.

Over 22 years and thousands of satisfied customers. Our reputation is built on consistent, quality service that keeps families comfortable year after year.
Area Wide Services veteran HVAC giveaway

We're Proud to Support Our Veterans With System Giveaways

Each year, Area Wide Services selects a deserving veteran in our community to receive a complete new HVAC system at no cost. This program reflects our deep appreciation for those who've served our country and our belief that businesses should give back in meaningful ways.

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