Comprehensive DX Cooling Solutions for Home and Business
At Workman Services, we specialize in delivering top-tier mechanical services with a focus on Direct Expansion (DX) air conditioning systems. Whether you need efficient cooling for a luxury residence, a bustling office, or a large industrial facility, our expert team provides end-to-end solutions tailored to your specific climate control needs.
With over 18 years of experience in the HVAC & R industry, we ensure your environment stays comfortable, energy-efficient, and safe.
What is a DX System?
A Direct Expansion (DX) System is a highly efficient air conditioning method where the refrigerant directly expands in the evaporator coil to absorb heat from indoor air. Unlike water-based systems, DX units cool the air directly, offering faster temperature control and greater energy efficiency.
These systems are the industry standard for versatility, making them ideal for everything from single rooms to multi-story commercial buildings.
Types of DX Units We Service
We provide sales, installation, and maintenance for all major types of DX systems. Our technicians are trained to handle the specific requirements of each configuration.

Split DX Systems
Perfect for residential homes and small offices, split systems separate the noisy compressor (outdoor) from the quiet evaporator (indoor).
Best for: Bedrooms, living rooms, and private offices.
Benefits: Quiet operation, cost-effective, and easy to install.

Packaged DX Units
In this all-in-one solution, all components—compressor, condenser, and evaporator—are housed in a single cabinet, typically installed on the roof or a concrete slab.
Best for: Commercial buildings, retail spaces, and industrial facilities.
Benefits: Space-saving design and simplified maintenance access.

VRF (Variable Refrigerant Flow) Systems
Advanced DX technology that allows multiple indoor units to connect to a single outdoor unit. VRF systems can heat and cool different zones simultaneously. Best for: Large office complexes, hotels, and multi-zone buildings. Benefits: Superior energy efficiency and precise individual temperature control.

Air-Cooled DX Units
System Design: Tailored air-cooled DX unit layouts for optimal cooling efficiency. Installation: Professional setup ensuring seamless operation and energy efficiency. Maintenance: Regular cleaning, refrigerant checks, and performance tuning. Repairs: Quick troubleshooting and repair services to minimize downtime. Upgrades: Modernize existing systems for better performance and energy savings.

Inverter DX Units
orkman Services offers specialized services for Inverter DX Units, including: System Design: Customized solutions for energy-efficient cooling with inverter technology. Installation: Professional installation ensuring optimal performance and reliability. Maintenance: Routine checks and servicing to maintain efficiency and extend system life. Repairs: Quick and effective troubleshooting to resolve any issues. Upgrades: Modernizing systems to incorporate advanced inverter technology for better energy savings.

Precision DX Units
Workman Services provides expert services for Precision DX Units, including: System Design: Tailored solutions for precise temperature and humidity control. Installation: Professional setup ensuring accurate and reliable performance. Maintenance: Regular servicing to ensure consistent precision and efficiency. Repairs: Fast and effective troubleshooting to minimize disruptions. Upgrades: Enhancing existing systems for improved precision and energy efficiency.

Rooftop DX Units
Workman Services specializes in providing services for Rooftop DX Units, including: System Design: Customized rooftop solutions for efficient cooling and space-saving. Installation: Expert installation ensuring secure and optimal performance. Maintenance: Routine servicing to maintain efficiency and system longevity. Repairs: Prompt troubleshooting and repairs to minimize downtime. Upgrades: Modernizing systems for enhanced performance and energy savings.

Water Cooled DX Units
Workman Services offers professional services for Water-Cooled DX Units, including: System Design: Customized solutions for efficient water-cooled cooling systems. Installation: Expert installation ensuring reliable and optimal performance. Maintenance: Regular servicing, including water quality checks and system cleaning. Repairs: Quick troubleshooting and repairs to ensure minimal downtime. Upgrades: Upgrading systems for improved efficiency and energy savings.
Our Complete DX Unit Services
Workman Services is your trusted partner for the entire lifecycle of your DX air conditioning system. We deliver comprehensive support that ensures long-term performance and value.
- System Design and Consultation: Our expert engineers assess your space and design a tailored DX system for optimal airflow and efficiency.
- Professional Installation: We follow the highest industry standards for a secure and flawless installation, ensuring your system operates perfectly from day one.
- Preventive Maintenance: Extend the life of your equipment with our scheduled maintenance plans, which include coil cleaning, refrigerant level checks, and performance tuning.
- Repair and Troubleshooting: Our rapid-response technicians are available to diagnose and resolve any issue quickly, minimizing downtime and restoring your comfort.
- System Testing and Commissioning: We conduct thorough testing on every new installation to verify it meets all performance and safety specifications.
Why Partner with Workman Services?
- Proven Expertise: With roots going back to 2006, we have nearly two decades of hands-on experience in the HVAC & R industry.
- Certified Technicians: Our team is composed of qualified designers, engineers, and technicians trained on the latest cooling technologies.
- Quality Commitment: We install systems from leading brands like Gree, Midea, Acson, and EcoStar, guaranteeing durability and peak performance.
- Customer-First Philosophy: Your satisfaction is our priority. We provide on-time service, transparent communication, and solutions that respect your time and budget.
Experience Unmatched Comfort and Efficiency
Whether you are looking to install a new DX system or need expert service for your existing unit, trust Workman Services to deliver superior results.
Contact us today for a professional consultation and a free quote!
- Phone: +92 306 4410583
- Email: info@workmanservices.com
- Visit Us: M1 Bara Tower, 36 Queens Road Abid Market, Mozang Chungi, Lahore, Pakistan.