Do you service rooftop units on restaurants?

Yes. RTU service and repair is one of our core commercial offerings. We work on all major brands and can provide service agreements with priority response.

Do you handle both HVAC and refrigeration?

Yes. Our technicians are EPA 608 Universal + Type A/R certified, so we cover both HVAC systems and commercial refrigeration under one service agreement.

What is your service area for commercial work?

We serve a 20–40 mile radius from Melissa, TX — including McKinney, Frisco, Allen, Plano, Celina, Prosper, and surrounding cities.

Do you offer emergency commercial service?

Yes. Maintenance agreement clients receive priority dispatch. Emergency calls are handled based on availability.

Can you work on food service refrigeration?

Yes — walk-in coolers, walk-in freezers, reach-in units, and display cases. All work is performed by EPA 608 certified technicians.

Commercial HVAC & RTU Repair Melissa TX | TechBridge Pacific

Commercial HVAC & Rooftop Unit Service in Melissa, TX — Commercial-Only

Melissa is our home base — TechBridge Pacific HVAC corp is headquartered right here — so Melissa businesses get the fastest response of anywhere we serve. The historic downtown core is being rebuilt street by street under the city’s Downtown District plan, anchored by the new Melissa Gateway Village retail and office development at Highway 5 and Harrison Street, with a new H-E-B on the way to serve the city’s fast-growing population. TechBridge Pacific HVAC corp works only on commercial systems, so your rooftop units, split systems, and controls are handled by technicians who do this every day, not a residential crew fitting you in.

Rooftop Unit (RTU) Repair & Replacement

Melissa’s growing US-75 retail corridor and downtown businesses run on packaged rooftop units. We diagnose and repair failed compressors, economizers, fan motors, and control boards — and when a unit is past its life, we right-size and install a replacement with minimal downtime to your operation.

Commercial Equipment We Service

RTUs and packaged units, make-up air units, split and multi-zone systems, economizers, and commercial controls/thermostats. Any brand.

Common Commercial Problems We Fix

Compressor failure — the most expensive RTU part; we repair or replace and check why it failed.
Short cycling & uneven cooling across a large floor plan.
Economizer & damper faults driving up energy bills.
Refrigerant leaks and low charge reducing capacity in Texas summer heat.
Rooftop unit not starting after a storm or power event.

Why Commercial-Only Matters

We hold a Texas Class A license (TACLA 00151786 R) — the unlimited-tonnage classification — so we can service commercial systems of any size. Many local HVAC companies serve homes first and businesses second. We don’t. That means correct permits, code-compliant work, and crews who understand rooftop access and minimizing disruption to a working business. Our Google rating is 5.0★.

Maintenance Agreements & Emergency Service

Planned maintenance keeps RTUs alive through Melissa summers and prevents the emergency no-cool call during your busiest hours. Ask about commercial maintenance agreements and emergency availability.

Frequently Asked Questions

Do you service rooftop units in Melissa? Yes — RTU repair, replacement, and maintenance for retail, restaurants, offices, and commercial buildings across Melissa.

Are you a commercial-only contractor? Yes. We work exclusively on commercial HVAC and refrigeration, holding a Texas Class A license (TACLA 00151786 R) with no tonnage limit.

Do you offer emergency commercial HVAC service? Yes — call (469) 609-6204 for urgent no-cool/no-heat situations.

What brands do you work on? All major commercial brands of rooftop and packaged equipment.

Get a quote: Call (469) 609-6204 or request a quote online.