Commercial HVAC Installation in Castle Hills, TX

Your Business Stays Running When Others Shut Down

Professional commercial HVAC installation that keeps your Castle Hills business comfortable year-round, with no surprise breakdowns.
A technician holds a manifold gauge set to check the pressure on an outdoor air conditioning unit, with buildings and equipment visible in the background.
Two technicians in hard hats and work uniforms repair a large outdoor air conditioning unit. One holds the unit's cover while the other checks inside. Both appear focused on their task.

Castle Hills Commercial HVAC System Installation

No More Sweating Through System Failures

Your employees stay productive. Your customers stay comfortable. Your operations never skip a beat because your commercial HVAC system actually works when you need it most.

When your old system finally gives out during a Texas heat wave, you’re not scrambling for emergency repairs that cost three times more. You’re not losing revenue because customers won’t stay in a building that’s 85 degrees inside.

Instead, you have reliable climate control that handles Castle Hills’ demanding weather—from those 16 annual freezing days to the brutal summer months when your system runs constantly.

Trusted HVAC Contractors Castle Hills, TX

30 Years of Keeping Texas Businesses Running

We bring three decades of commercial HVAC experience to Castle Hills businesses. We’re the veteran-owned company that understands what happens when your system fails—lost productivity, unhappy customers, and expensive emergency calls.

We’ve been serving Bexar County since the 1990s, watching Castle Hills grow from a quiet neighborhood into the thriving business community it is today. Our technicians know exactly how this area’s unique climate challenges commercial systems.

Most importantly, we fix things right the first time. Our certified team completes most commercial installations within the scheduled timeframe, so your business gets back to normal operations fast.

A worker in a blue hard hat and safety harness fills or services an industrial air conditioning or heating unit with a liquid container indoors. The unit features large black horizontal vents.

Commercial HVAC Installation Process Castle Hills

Here's Exactly What Happens With Your Installation

First, we assess your building’s specific needs—square footage, occupancy, existing ductwork, and operational requirements. No cookie-cutter solutions that leave you with inadequate cooling or sky-high energy bills.

Next, we design a system that handles Castle Hills’ climate demands while meeting your budget. We’ll explain equipment options, energy efficiency ratings, and long-term operating costs in plain English.

Installation happens on your schedule. Our team coordinates delivery, permits, and any crane work needed for rooftop units. We work during off-hours when possible to minimize disruption to your daily operations.

Finally, we test everything thoroughly, train your staff on basic operations, and provide you with warranty information and maintenance recommendations. You get a system that’s ready to handle years of reliable service.

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About Texas Air Repair

Commercial Rooftop HVAC Unit Installation

Everything Included in Your Commercial Installation

Your commercial HVAC installation includes complete system design, equipment procurement, professional installation, and thorough testing. We handle permits, coordinate with building management, and ensure all work meets local codes.

Castle Hills businesses face unique challenges with aging infrastructure and varying building types. Many commercial properties here need custom ductwork modifications or electrical upgrades to support modern, energy-efficient systems.

We also include startup procedures, system commissioning, and staff training so your team knows how to operate the new equipment properly. You get comprehensive warranty coverage on both parts and labor, plus priority service scheduling for any future maintenance needs.

A construction worker in a yellow hard hat uses a power drill to install metal ductwork in the wooden frame of a building under construction. Exposed pipes and beams are visible around him.

How much does commercial HVAC installation cost in Castle Hills, TX?

Commercial HVAC installation costs in Castle Hills typically range from $1,800 to $2,200 per ton of cooling capacity. For a standard 3,000 square foot office building, you’re looking at approximately 10 tons of cooling, which puts total installation costs around $18,000 to $22,000.

Several factors affect your final cost. Rooftop units generally cost more due to crane requirements and structural considerations. If your building needs ductwork modifications or electrical upgrades, that adds to the project scope.

Castle Hills’ mix of older commercial buildings often requires custom solutions rather than standard installations. We provide detailed estimates upfront so you know exactly what you’re paying before work begins.

Most commercial HVAC installations in Castle Hills take 2-5 business days, depending on system complexity and building requirements. Simple rooftop unit replacements often complete in 1-2 days, while custom installations with extensive ductwork may take a full week.

We coordinate the timeline around your business operations. Many Castle Hills businesses prefer installations during weekends or after hours to avoid disrupting daily activities. We can work flexible schedules to minimize impact on your revenue.

Weather delays occasionally extend timelines, especially for rooftop installations. We monitor conditions closely and communicate any schedule changes immediately so you can plan accordingly.

Commercial HVAC sizing depends on your building’s square footage, ceiling height, insulation, occupancy, and heat-generating equipment. Castle Hills’ climate requires approximately 400-600 square feet per ton of cooling, though this varies significantly by building type.

Restaurants and retail spaces with high occupancy need more cooling capacity than standard offices. Buildings with large windows facing west get more afternoon heat load. Older Castle Hills buildings often have less insulation, requiring larger systems.

We perform detailed load calculations rather than using rough estimates. Oversized systems waste energy and create humidity problems, while undersized systems run constantly and fail prematurely. Proper sizing saves you money on both installation and operating costs.

Yes, our certified technicians service and install all major commercial HVAC brands including Trane, Carrier, Goodman, Rheem, Lennox, York, and Daikin. We maintain strong relationships with equipment suppliers to ensure access to genuine replacement parts and competitive pricing.

We’re not locked into any single manufacturer, which means we can recommend the best system for your specific needs and budget. Some brands perform better in certain applications—we’ll explain the differences and help you choose wisely.

Our parts inventory includes common components for most commercial systems, reducing downtime when repairs are needed later. We also provide ongoing maintenance regardless of which brand we install.

Commercial HVAC installations in Castle Hills require mechanical permits from Bexar County, and electrical permits if new power connections are needed. Rooftop installations may also require structural permits depending on equipment weight and mounting requirements.

We handle all permit applications and coordinate inspections as part of our installation service. This ensures your system meets local building codes and passes all required inspections on the first try.

Permit costs typically range from $200 to $1,000 depending on system size and complexity. We include these fees in your project estimate so there are no surprises. Our established relationships with local inspectors help expedite the approval process.

Commercial HVAC systems in Castle Hills should receive professional maintenance quarterly due to our demanding climate and high usage requirements. Texas heat forces commercial systems to run almost continuously during summer months, creating more wear than typical climates.

Quarterly maintenance includes filter changes, coil cleaning, refrigerant level checks, electrical connection inspection, and belt adjustments. This schedule prevents most breakdowns and keeps energy costs manageable throughout the year.

We offer comprehensive maintenance agreements that include priority service scheduling and discounted repair rates. Regular maintenance extends equipment life by 30-50% and catches small problems before they become expensive failures that disrupt your business operations.

Other Services we provide in Castle Hills

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