T. 281-820-2200 | F. 281-820-2210 | After Hours Service 281-620-5002

Preventative Maintenance

At Gray Mechanical, we have built an outstanding reputation for providing industry-leading commercial mechanical maintenance services for all types of businesses in Houston, TX. No job is too big or small. We offer tailor-made maintenance programs designed to save you time, money, and most of all protect your investment, while reducing the potential of any system outages and time lost.

We start with a free building analysis, and our highly trained team will assess and evaluate your existing equipment and offer suggestions on how to improve its efficiency and to keep it working efficiently for many years to come. Our customized preventative maintenance services include:

  • Best practice guidance based on current industry and brand standards
  • Assessment of equipment health and performance
  • Identify any potential problem areas
  • Repair and replacement of parts
  • Replacement options when existing equipment comes to the end of its service life
  • 24/7 emergency service for HVAC and plumbing equipment

Employee Performing Preventative Maintenance on HVAC Unit

Preventative Maintenance Equipment Capabilities

The specialists at Gray Mechanical are able to service, repair, and install a wide range of HVAC and plumbing equipment, including:

– Vacuum Pumps          – Chillers          – Exhaust fans          – Cooling Towers          – Air Compressors

Utilizing our extensive database of suppliers and equipment, we can supply the solutions you need when you need them. And, should you need to replace any existing equipment, we offer the best energy saving solutions on the market.

Why Gray Mechanical?

Unrivaled Service

Gray Mechanical is a leading commercial preventative maintenance company serving the greater Houston area.

Industry Experience

Our professional team has years of industry experience across many sectors, such as healthcare, commercial offices, retail, industrial, and education.

Cost Effective

Using the latest technology and industry knowledge, we can protect the investment you have made in your HVAC and plumbing equipment to ensure it continues to perform efficiently.

Working with Gray Mechanical

We have extensive experience working with the leading brands and equipment, which enables us to offer the best preventative maintenance for all HVAC and plumbing equipment. Our team understands the unique nature of each business operation, and we provide preventative maintenance agreements based on your individual needs. These agreements are designed to increase the lifespan and efficiency of your equipment, offering peace of mind and cost savings in the long-term.

Contact us today to see how we can help you get the most out of your HVAC and plumbing equipment. Our friendly team of professionals will be more than happy to discuss your needs and arrange for an initial site assessment.

Contact Us

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Gray Mechanical

Gray Mechanical
15534 West Hardy Road
Suite 100
Houston, TX 77060


15534 West Hardy Road Suite 100 Houston, TX 77060



T. 281.820.2200
F. 281.820.2210