Professional Package Unit
Installation Services

Package units offer the perfect all-in-one heating and cooling solution for North Texas homes with limited indoor space or unique architectural requirements. At Graco Heating & Air, we've been installing these space-saving systems throughout the region for over 30 years, helping homeowners maximize their indoor square footage while maintaining exceptional comfort. Our licensed technicians (TX License #TACLA00017212E) combine Armstrong ProTeam expertise with extensive local experience to deliver package unit installations that provide reliable, efficient performance for years to come.

Armstrong Pro Team

TX License #TACLA00017212E

Understanding Package Units

The All-in-One HVAC Solution

Package units revolutionize home comfort by combining all components in a single outdoor cabinet.

What Makes Package Units Unique

These self-contained systems include:

  • Air conditioner or heat pump components
  • Gas furnace or electric heat strips
  • Blower motor and air handler
  • Control systems and electronics
  • All housed in one weatherproof cabinet

Ideal Applications in North Texas

Package units excel for:

  • Homes with limited indoor mechanical space
  • Slab foundations without crawl spaces
  • Mobile and modular homes
  • Additions where ductwork exists
  • Commercial residential properties
  • Rooftop installations

Key Advantages

Homeowners appreciate:

  • No indoor equipment space required
  • Quieter indoor operation
  • Simplified installation process
  • Easy service accessibility
  • Lower installation costs often
  • Single system simplicity

Get Your Free Package Unit Quote

Flexible Financing Available

Your comfort is within reach with flexible financing options from GoodLeap and Service Finance.

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30+ Years of Experience

30+ YEARS OF EXPERIENCE

Community Focused

COMMUNITY FOCUSED

Proudly Serving Northern Texas

PROUDLY SERVING NORTHERN TEXAS

Military & First Responder Discounts

MILITARY & FIRST RESPONDER DISCOUNTS

24/7 Emergency Service

24/7 SERVICE

Comprehensive Installation Process

Professional System Design

Proper sizing ensures optimal performance with detailed load calculations and professional site preparation.

Load Calculation Excellence


Detailed Heat Load Analysis

  • Room-by-room calculations
  • Insulation effectiveness evaluation
  • Window and door load factors
  • Orientation and shading impacts
  • Internal heat gain considerations

Package Unit Sizing

Critical factors include:

Total BTU requirements
Heating and cooling balance
Altitude adjustments for efficiency
Ductwork capacity verification
Future expansion considerations

Location Planning and Preparation


Ground-Level Installation

Most common placement option:

Site Selection Criteria
  • Level area availability
  • Service clearance requirements
  • Noise considerations for neighbors
  • Aesthetic impact on property
  • Drainage and runoff planning
Pad Preparation

Professional foundation includes:

Concrete or composite pad installation
Proper sizing for unit footprint
Level surface verification
Vibration isolation consideration
Code-compliant placement

Ductwork Integration

Connecting to Your Home

Package units require careful duct planning:

Supply Duct Configuration

Trunk line sizing calculations

Branch run optimization

Register placement planning

Insulation requirements

Sealing specifications

Return Air Design

Critical for performance:

  • Adequate return sizing
  • Filter grille placement
  • Multiple return benefits
  • Noise reduction strategies
  • Accessibility planning

Armstrong Package Unit Solutions

ProTeam Dealer Excellence

A4GP Series Gas/Electric

Reliable performance featuring:

  • Up to 16 SEER cooling efficiency
  • 81% AFUE heating efficiency
  • Aluminized steel heat exchanger
  • Integrated control board
  • 10-year warranty options
A4HP Package Heat Pumps

Dual-purpose efficiency with:

  • Up to 16 SEER cooling
  • 8.2 HSPF heating rating
  • Supplemental heat strips
  • Defrost control system
  • All-weather performance

Capacity Options

Residential Sizing Range
2-ton units for smaller homes
3-ton systems for average homes
4-ton units for larger spaces
5-ton capacity for maximum needs
Custom applications available

Installation Day Excellence

Morning Preparation Phase

Our process begins with:

  • Crane or forklift coordination
  • Protection mat placement
  • Old unit removal if needed
  • Site access verification
  • Safety zone establishment

Professional Installation Steps

  • Unit placement and positioning
  • Ductwork connection
  • Electrical integration
  • Gas line connection (if applicable)
  • System commissioning

Advanced Installation Considerations

Rooftop Specifics

Curb Adapter Installation

Rooftop units require:

  • Proper curb construction
  • Weatherproof sealing
  • Insulation integration
  • Pitch verification
  • Structural attachment

Service Platform Requirements

Safety and accessibility:

  • OSHA-compliant platforms
  • Proper railing installation
  • Service clearances
  • Ladder or stair access
  • Lighting considerations

Noise Management

Sound Reduction Strategies

Minimizing operational noise:

  • Vibration isolation pads
  • Sound blanket options
  • Strategic placement planning
  • Barrier wall considerations
  • Discharge orientation

Energy Efficiency Features

Maximizing Performance

High-Efficiency Options

Modern package units offer:

  • Variable-speed blower motors
  • Two-stage cooling operation
  • Modulating gas valves
  • Advanced control systems
  • Smart thermostat compatibility

Efficiency Ratings Explained

Understanding the numbers:

  • SEER ratings for cooling (14-16+)
  • AFUE for gas heating (80-96%)
  • HSPF for heat pump heating (7.7-10)
  • EER for peak conditions
  • Annual operating costs

Cost Considerations

Installation Investment Factors

What Affects Pricing

Your investment depends on:

  • Unit size and efficiency
  • Installation complexity
  • Ductwork modifications needed
  • Electrical upgrades required
  • Permit and crane costs

Value Propositions

Package units often provide:

  • Lower installation costs than split systems
  • Reduced labor requirements
  • Simplified equipment costs
  • Space-saving benefits
  • Single-source warranty

Financing Solutions

Service Finance Options

Flexible payment plans:

  • Extended term availability
  • Competitive interest rates
  • Quick approval process
  • No prepayment penalties
  • Multiple plan options

Goodleap Financing

Additional benefits include:

  • Simple online application
  • Same-day approvals possible
  • Fixed-rate terms
  • Transparent fee structure
  • Budget-friendly payments

Unique Installation Challenges

Mobile Home Installations

Specific requirements include:

  • Proper anchoring methods
  • Flexible duct connections
  • Crossover duct considerations
  • Skirting integration
  • Code compliance verification

Retrofit Applications

Replacing other system types:

  • Ductwork adaptation needs
  • Electrical service upgrades
  • Structural modifications
  • Permit requirements
  • Integration challenges

Limited Access Installations

Creative solutions for:

  • Narrow side yards
  • Elevated decks
  • Enclosed courtyards
  • Historical districts
  • HOA restrictions

Quality Assurance Process

Excellence in Every Detail

Multi-Point Inspection

Comprehensive verification:

  • Pre-installation checklist
  • Progress quality checks
  • Final commissioning tests
  • Performance documentation
  • Customer walkthrough

Professional Standards

Every installation meets:

  • Manufacturer specifications
  • Local code requirements
  • Industry best practices
  • Safety protocols
  • Warranty requirements

Post-Installation Support

Ongoing Partnership
Customer Education

Complete training includes:

  • System operation basics
  • Thermostat programming
  • Filter replacement schedule
  • Energy-saving tips
  • Maintenance importance

Service Area Expertise

Local Installation Knowledge

Primary Service Regions

  • Lewisville - Our headquarters location
  • Denton - Diverse housing types
  • Frisco - New construction expertise
  • Plano - Retrofit specialists
  • McKinney - Historic districts

Extended Coverage

  • Gainesville - Rural properties
  • Flower Mound - Planned communities
  • Lake Dallas - Unique terrain
  • Garland - Dense neighborhoods
  • Carrollton - Commercial residential
  • Sherman - Northern territories
Graco Heating & Air Service Area Map - Lewisville & North Texas

SERVING LEWISVILLE AND BEYOND

SERVICE AREAS AND LOCAL EXPERTISE IN LEWISVILLE & NORTH TEXAS

Our Lewisville headquarters positions us perfectly to serve North Texas communities with quick response times, local climate knowledge, and area-specific solutions. Our established supplier relationships make serving our community even easier, both on the job and off.

DON'T SEE YOUR LOCATION LISTED?

We proudly serve homeowners throughout Denton, Collin, Dallas, Cooke, and Grayson counties. Our local expertise allows us to provide quick, reliable service across the region. If you're in the area, just give us a call to confirm service to your specific location.

We're Here to Help

Common Installation Questions

Customer concerns addressed by our experts

Most installations complete in 4-8 hours for ground-level units. Rooftop installations may require additional time for crane operation and platform installation.

Yes! Modern package units offer comparable efficiency ratings to split systems, with some models achieving 16 SEER or higher cooling efficiency.

Since all components are outside, indoor noise is often less than split systems. Proper installation with vibration isolation minimizes outdoor noise concerns.

Package units are designed for outdoor installation with weather-resistant cabinets, protective coatings, and drainage systems to handle North Texas weather.

Maintenance requirements are similar to split systems, though outdoor location makes some services easier to perform. Regular maintenance remains essential for longevity.

Most cities require HVAC permits for package unit installations. Our team handles all permit applications and ensures code compliance throughout the process.

Yes, package units can be installed year-round in North Texas. Cold weather installation requires special considerations for commissioning and testing procedures.

Gas/electric units are ideal when natural gas is available and cost-effective. Heat pump package units work well for moderate climates and can provide efficient heating and cooling.

Armstrong package units include comprehensive manufacturer warranties, plus our workmanship guarantee. Extended warranty options are available for additional peace of mind.

Package units are excellent for mobile homes, eliminating the need for indoor mechanical space. Special installation considerations include proper anchoring and flexible duct connections.

Proper sizing requires a detailed load calculation considering square footage, insulation, windows, and local climate. Our technicians perform comprehensive assessments to ensure optimal sizing.

Yes, we offer flexible financing through GoodLeap and Service Finance with competitive rates and extended terms to make your installation affordable with manageable monthly payments.

Why Choose Graco

Your Package Unit Experts

When you need an all-in-one HVAC solution that saves space while delivering exceptional performance, package units installed by Graco Heating & Air provide the perfect answer. Our expertise ensures your system operates efficiently and reliably for years to come.

Visit our contact page today to schedule your free package unit consultation and discover how these innovative systems can transform your home's comfort.

30+ Years

Installation Experience

Armstrong

ProTeam Certified

Licensed

& Insured

Complete

Solutions

More Package Unit Services

Repair, replacement and seasonal service for ground and rooftop package units across North Texas.

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