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24/7 Emergency Service

Mechanical Construction
& Commercial HVAC Service Across Texas

RDI Mechanical works alongside general contractors, owners, and facility teams on major mechanical projects, planned upgrades, ongoing maintenance, and service needs across Texas.

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One Partner.

From Construction To Long-Term Service.

Construction, Special Projects, and Service & Maintenance work together to support major projects, planned mechanical work, and the ongoing needs of commercial facilities across Texas. Each division brings its own expertise, with the resources of the larger organization behind it.

Construction

Major mechanical projects require strong coordination from the office to the field. Our construction division works alongside general contractors from preconstruction through closeout, managing mechanical scope, field execution, scheduling, and the day-to-day demands of complex projects.

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Special Projects

Equipment replacements, renovations, system upgrades, and phased work come with a different set of considerations when the building is already in use. Special Projects plans around existing operations, shutdowns, access, schedules, and site conditions to keep the work moving with minimal disruption.

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Explore Special Projects

Service
& Maintenance

Commercial facilities depend on HVAC systems that perform day after day. Our service technicians handle scheduled maintenance, diagnostics, repairs, equipment replacements, and emergency response across a wide range of commercial systems and equipment.

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Schedule Maintenance
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More Than 25 Years

in Commercial Mechanical

Since 2000, RDI Mechanical has expanded its capabilities, geographic reach, and workforce to meet the demands of increasingly complex projects and facilities.
 

Construction, Special Projects, and Service & Maintenance operate as dedicated divisions, supported by experienced field leadership and an organization equipped for both major project delivery and long-term facility support.

Our Story

Industries We Serve

Healthcare

Commercial Office

Education

Government

Data Centers

Retail

Industrial

Hospitality

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What Our Clients Say

  • "RDI Mechanical has consistently delivered quality HVAC and mechanical services with professionalism, responsiveness, and technical expertise. Their team provides reliable solutions, clear communication, and dependable workmanship, making them a valued partner for our facility operations and capital projects. We highly recommend RDI Mechanical for commercial HVAC and mechanical services."
    The WellBoss | Senior Facilities Project Manager
    Jesse Murphy
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RDI APPRENTICESHIP PROGRAM

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Where Commercial HVAC Careers Get Their Start

Get paid to learn the trade. RDI's three-year Registered Apprenticeship Program pairs a full-time paycheck and benefits with classroom instruction and real work in the field.

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Apprentices train alongside experienced RDI technicians on commercial jobsites across the Houston area and finish with a U.S. Department of Labor credential

Explore the Apprenticeship Program
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