Repair and maintenance for rooftop AC systems and indoor condensing units.
Rooftop Unit (RTU) Repair & Service in Azle, TX
Commercial HVAC Expertise for Your Building's Climate Control
- Licensed TACLB#26973E
- 24/7 Emergency Service
- Commercial RTU Specialists
- Carrier Factory Authorized
Why Choose Hobbs
Why Commercial Property Managers Choose Hobbs for Rooftop Unit Service
Rooftop units (RTUs) are the workhorses of commercial HVAC—but when they fail, your entire building suffers. At Hobbs Heating and Air, we've spent nearly two decades servicing and repairing package units on roofs across Azle, Fort Worth, and the surrounding commercial corridor. We understand the unique demands of rooftop equipment: weather exposure, complex electrical requirements, multi-zone control, and the critical need for minimal downtime.
Schedule Your Commercial HVAC Service
Schedule Your Commercial HVAC Service
For rooftop unit repair, maintenance, or replacement quotes, contact us below or call (817) 822-9180. We’re available for emergency service 24/7.
Get Your FREE Commercial Estimate
RTU Emergency?
Call us any time — we’re available 24/7 for emergency rooftop unit repairs.
817-822-9180
Our RTU Service Process
How We Diagnose & Repair Rooftop Units
Our rooftop unit service process follows manufacturer specifications and commercial HVAC best practices. Here’s what to expect when our team arrives at your Azle-area commercial building.
We begin with a thorough visual and electrical inspection of your rooftop unit. Is the equipment properly supported? Are refrigerant lines exposed to weather? Are electrical connections tight and corrosion-free? We check compressor operation, condenser fan status, thermostat/control settings, and any visible damage from weather, rust, or debris.
Once we understand what you’re experiencing—no cooling, weak airflow, high energy bills, unusual noise, refrigerant leaks—we narrow down the cause. Is the issue mechanical (failed compressor), electrical (faulty contactor), or operational (thermostat miscalibration)?
Based on diagnostics, we present your options. Can the unit be repaired cost-effectively, or is replacement the smarter long-term move? We factor in age, efficiency ratings, parts availability, and your building’s future climate control needs.
Our technicians execute repairs and installations to strict manufacturer specifications. Whether it’s replacing a failed compressor, installing new condenser coils, upgrading controls, or replacing the entire unit, we work efficiently to minimize your building’s downtime.
Before we sign off, we run the system under full load, verify performance specifications, and provide complete documentation. We also set up recommended maintenance schedules to prevent future failures.
Customer Reviews
What Azle and North Texas Customers Say About Hobbs Heating & Air
Commercial RTU Financing
Finance Your RTU Replacement
A new rooftop unit is a significant investment for any commercial building. Through Wells Fargo, Hobbs Heating & Air offers flexible financing for Azle-area commercial property owners so you can install efficient, reliable equipment without disrupting your cash flow.
Financing For Every Budget
Flexible Financing Through Wells Fargo
A new HVAC system or Generac generator is a major investment. With financing through Wells Fargo, you don’t have to choose between comfort and your budget. Qualifying is simple, and our team will walk you through every step.
Low Monthly Payments
Spread the cost of a new system over time with payments that fit your household budget — no large upfront expense required.
No Hidden Fees
What you see is what you pay. Your financing terms are laid out clearly from day one, with no surprise charges down the road.
Fast Pre-Qualification
Check your eligibility in minutes with a quick online application. You’ll know where you stand before any work begins.
Flexible Loan Amounts
Whether it’s a single mini-split or a full system replacement with a generator, financing can be scaled to match the scope of your project.
Questions about financing? Call us at 817-822-9180 and we’ll help you find the right option before you commit.
Protect Your RTU Investment
Commercial Maintenance Plans
Commercial rooftop units work harder than residential systems and need regular professional maintenance. Our preventative maintenance plans cover seasonal inspections, coil cleaning, refrigerant checks, and early detection of potential failures—keeping your building comfortable and your energy costs down.
Peace of Mind, Year-Round
Preventative Care Maintenance Plans
Preventive maintenance is the most cost-effective investment you can make in your HVAC system. Hobbs Heating & Air offers residential and commercial plans designed to extend equipment life, keep efficiency high, and catch developing problems before they turn into expensive emergency repairs.
Extend Equipment Life
Regular tune-ups catch wear-and-tear early and add years to your system — protecting the long-haul investment you made.
Peak Efficiency
Clean coils, calibrated thermostats, and tight connections keep energy bills predictable through hot summers and cold fronts.
Priority Scheduling
Plan members get faster service when a breakdown does happen — no waiting in line behind walk-up calls.
Residential & Commercial
Plans designed for both homes and businesses across Azle, Springtown, Fort Worth, Weatherford, and surrounding North Texas communities.
Questions about our maintenance plans? Call us at 817-822-9180 to discuss enrollment and scheduling options.
Commercial RTU Service Areas
Rooftop Unit Service Across Azle and North Texas
We service commercial rooftop units throughout the Azle area and surrounding Parker and Tarrant county communities:
- Azle, TX Our home base with rapid response times for commercial RTU emergencies and scheduled maintenance.
- Fort Worth, TX Commercial corridor service including office buildings, retail spaces, and light industrial facilities.
- Weatherford, TX Commercial and municipal buildings; we’re familiar with local codes and inspection requirements.
- Springtown, TX Industrial and agricultural facilities requiring specialized RTU service and maintenance.
- Brock, TX Rural commercial properties and facilities requiring extended service calls and backup system planning.
Let’s Get Started
Expert Rooftop Unit Service for Your Commercial Building
At Hobbs Heating and Air, we understand that commercial HVAC is different. Your rooftop unit is the backbone of your building’s climate control, and downtime is expensive. We bring 18+ years of experience, licensed expertise, and emergency-ready service to every rooftop repair, maintenance visit, and replacement we handle.
Whether you need rapid response to a unit failure, proactive seasonal maintenance to prevent problems, or a replacement strategy for an aging system, we’re here to keep your building comfortable and your energy costs down. Our commercial maintenance plans are designed to extend equipment life and catch problems early. And if replacement is right for your building, we’ll help you navigate financing and maximize available rebates.
Answering Your Questions
Frequently Asked Questions About Rooftop Unit Service
If your unit is less than 10 years old and repair costs are under 50% of replacement cost, repair usually makes sense. If your unit is 15+ years old, has declining efficiency, or is a recurring problem child, replacement often saves money long-term. We’ll give you honest guidance on both options.
Well-maintained RTUs last 12–15 years, sometimes longer. Proper preventive maintenance—seasonal inspections, coil cleaning, refrigerant checks—extends lifespan significantly. Deferred maintenance can cut that to 8–10 years.
Noise typically signals a mechanical issue: bearing wear, compressor problems, fan blade damage, or loose mounting hardware. Don’t ignore it—continued operation can cause catastrophic failure. We’ll diagnose the noise and fix it quickly.
Most maintenance can be done while the unit is operating—filter changes, coil cleaning, minor electrical checks. Anything involving refrigerant or compressor work may require a brief shutdown. We’ll coordinate timing with you to minimize disruption.
Common culprits include dirty condenser coils (reducing heat rejection), low refrigerant charge (from a leak), thermostat set too aggressive, poor ductwork sealing, or a failing compressor. We’ll run diagnostics to find the exact cause and recommend the fix.
We service most RTU brands, including Carrier, Armstrong, and others. We specialize in and carry parts for Carrier units, where we’re a Factory Authorized Dealer. If you have a different brand, we can still maintain or repair it.
Our standard plan includes spring and fall inspections, coil cleaning, refrigerant checks, electrical system testing, bearing lubrication (where applicable), and filter replacements. Maintenance catches 70% of potential failures before they happen.
RTU replacement costs depend on size (tonnage), efficiency rating, controls, and ductwork modifications needed. Costs range widely; we provide free estimates tailored to your building’s specs and needs. We also work with financing partners to make upgrades affordable.
Call us at (817) 822-9180. We offer 24/7 emergency service for critical rooftop unit failures. Many repairs can be completed the same night; others may require a temporary repair to restore basic function while we source parts.
Yes. High-efficiency RTU replacements often qualify for manufacturer rebates and may qualify for energy tax credits depending on your building type and local incentives. We’ll help you capture all available rebates at point of purchase.
