Call Us Today 713-586-8140 Set An Appointment HOME COMPANY OVERVIEW HCL COMMERCIAL SERVICES TESTIMONIALS OUR LOCATIONS CONTACT US Serving Houston and surrounding areas for over 60 years, HCL Mechanical Services has pleased customers by combining the latest in mechanical systems with old world pride in workmanship. As today’s systems and government regulations become more complex, the value of a single source of accountability becomes even more apparent. From planning to fabrication, to installation and system maintenance, we provide total mechanical contracting. HCL Mechanical Services has successfully executed many projects in the commercial, industrial, health care, process and chemical fields. Contact Find Us Home Company Overview Our Commercial Services Construction HVAC Plumbing Ammonia / Absorption Refrigeration Pre Fabrication Automation / Controls Process Refrigeration Proactive PM Programs Fuel Oil Systems Testimonials Our Locations Contact Us Blog Copyright 2015. All Rights Reserved HCL Services HVAC • Plumbing • Industrial • Controls • Construction Services • Special Projects • Service • Maintenance • Fuel Services