Expert Commercial HVAC Repair, Maintenance & Installation Services in Arizona
A broken HVAC system can impact commercial productivity, safety, and operating costs. At Andrew’s, we provide professional commercial HVAC repair, maintenance, and installation services designed to keep Arizona businesses running without disruption.
From urgent breakdowns to long-term system planning, our team supports building owners, facility managers, and operations teams with responsive service and technical expertise. We service heating, cooling, ventilation, and refrigeration systems to keep your business comfortable and code-compliant year-round.
Emergency 24/7 Commercial HVAC Repair, Installation & Fabrication
HVAC emergencies don’t wait for regular business hours. Our team at Andrew’s provides emergency commercial HVAC repair services 24/7 to restore your heating and cooling as quickly as possible.
Our technicians respond to urgent failures, temperature loss, system shutdowns, and safety concerns with the tools and experience required to stabilize operations fast.
Comprehensive Commercial HVAC Services
At Andrew’s, our certified technicians deliver end-to-end commercial HVAC services tailored to the demands of Arizona facilities. Our technicians handle everything from precision repairs to proactive maintenance and full system installations, ensuring dependable performance throughout the year.
Repair
At Andrew’s, our certified technicians deliver end-to-end commercial HVAC services tailored to the demands of Arizona facilities. Our technicians handle everything from precision repairs to proactive maintenance and full system installations, ensuring dependable performance throughout the year.
Maintenance
Routine professional HVAC maintenance for commercial buildings helps prevent system breakdowns and control energy costs.
Our commercial HVAC maintenance services are designed to keep systems operating efficiently and reliably throughout the year. We provide scheduled preventative maintenance that includes seasonal inspections, tune-ups, and performance testing, along with filter replacements, system cleaning, and detailed component servicing.
Installation
Our licensed technicians at Andrew’s deliver professional commercial HVAC system installation services focused on performance, compliance, and minimal disruption to your operations.
Each commercial HVAC installation ends with thorough testing and calibration to ensure your system operates reliably and meets expected performance standards from day one.
Commercial HVAC Equipment We Service
Commercial HVAC systems vary widely by facility type, size, and operational demands. At Andrew’s, we service a broad range of commercial heating and cooling equipment, ensuring each system receives the specialized care it requires.
Exhaust Fans
Commercial exhaust fans play a critical role in removing heat, smoke, grease, and airborne contaminants from indoor spaces. If belts wear out, motors fail, or airflow becomes restricted, this can put additional strain on your entire HVAC system.
Poorly functioning exhaust fans may also lead to overheating, odor buildup, and code compliance issues, making routine service essential for safe operation. Our commercial heating and cooling repair services keep air flowing.
Chillers & Cooling Towers
Chillers and cooling towers are central to temperature control in large commercial facilities. Issues such as scale buildup, refrigerant leaks, pump failures, or improper water flow can significantly reduce cooling capacity and increase energy use.
Without regular service, small mechanical problems can escalate into costly system failures and unplanned downtime. Our commercial HVAC preventative maintenance services keep your chillers and cooling towers running smoothly and your facility comfortable all summer long.
Heat Pumps & Gas Packages
Heat pumps and gas package units provide both heating and cooling from a single system. Common issues these systems can experience include compressor wear, ignition problems, airflow restrictions, and control failures.
If left unaddressed, these problems can lead to uneven temperatures, reduced energy efficiency, and complete system shutdowns during peak demand periods. Our licensed technicians know the ins and outs of heat pump and gas package systems and can help ensure comfortable temperatures all year round.
Make-Up Air Units
Make-up air units are essential for balancing indoor air pressure and replacing exhausted air with conditioned outdoor air. Malfunctions such as burner issues, sensor failures, or airflow imbalances can disrupt ventilation and affect indoor air quality.
Proper servicing ensures consistent airflow and compliance with commercial ventilation standards. At Andrew’s, our commercial heating and cooling repair services help improve indoor air quality with minimal disruptions to your business’s productivity.
10 Signs Your Commercial HVAC System Requires Immediate Attention
Your HVAC system often shows red flags before a complete breakdown. Knowing what to look out for can save you the headache of costly replacements or repairs.
Here are some warning signs of an HVAC breakdown:
Frequent Repair Needs
If your system requires repeated service calls, it may indicate underlying mechanical or control issues. Ongoing air conditioning repairs often signal that components are wearing out or that the system is no longer running efficiently.
Rising Energy Costs
Unexpected increases in utility bills can point to problems with your HVAC system. Worn parts, airflow restrictions, or failing components can force your equipment to work harder than necessary to maintain indoor temperatures.
Air or Refrigerant Leaks
Unexpected increases in utility bills can point to problems with your HVAC system. Worn parts, airflow restrictions, or failing components can force your equipment to work harder than necessary to maintain indoor temperatures.
Uncomfortable Indoor Temperatures
Unexpected increases in utility bills can point to problems with your HVAC system. Worn parts, airflow restrictions, or failing components can force your equipment to work harder than necessary to maintain indoor temperatures.
Aging or Outdated System
Most HVAC systems last around 10 to 15 years, and older systems are more prone to breakdowns and inefficiency. Aging equipment may struggle to meet current performance demands and building codes.
Persistent Odors
Ongoing odors can signal mold growth, electrical issues, or ventilation problems, all of which should be addressed promptly to protect indoor air quality.
Mold Growth
Unexpected increases in utility bills can point to problems with your HVAC system. Worn parts, airflow restrictions, or failing components can force your equipment to work harder than necessary to maintain indoor temperatures.
Inconsistent Air Flow
Weak or uneven airflow often indicates duct issues, fan problems, or failing motors, which reduce system effectiveness.
Unusual or Loud Noises
Grinding, banging, or squealing sounds typically indicate mechanical wear or loose components that can worsen without timely repair.
Irregular System Cycling
Short cycling or systems running continuously may signal thermostat issues, sensor failures, or capacity mismatches requiring attention.
Benefits of Commercial HVAC Services
Proactive commercial HVAC repair services protect your equipment, your employees, and your operating budget. Regular service reduces unexpected failures and helps systems perform as designed in demanding commercial environments.
Increased Energy Efficiency
Well-maintained systems operate with less strain, reducing energy waste and stabilizing utility costs. Clean components, proper airflow, and calibrated controls all contribute to improved energy efficiency.
Prolonged Lifespan
Routine service helps prevent premature wear on critical components. Addressing small issues early helps commercial HVAC systems remain operational longer before needing replacement.
Improved Air Quality
Professional HVAC maintenance helps keep indoor air cleaner by reducing dust, moisture buildup, and airborne contaminants. This is especially important in facilities with high occupancy or sensitive equipment.
Decreased Likelihood of Costly Repairs
Preventative maintenance lowers the risk of major breakdowns that can lead to high commercial HVAC installation costs. Identifying issues early helps control repair expenses and avoid operational disruptions.
Why Choose Andrew’s for Your Commercial HVAC Needs?
Our team at Andrew’s proudly supports Arizona businesses with dependable, code-compliant HVAC solutions backed by real-world commercial experience.
Here’s why locals choose our team for dependable commercial HVAC repairs and maintenance:
Experts in Commercial HVAC Repair, Maintenance, and Installation
Our certified technicians specialize exclusively in commercial systems, allowing us to service complex HVAC equipment with accuracy and efficiency.
Arizona-Licensed & Insured Commercial HVAC Experts
All work is performed by licensed and insured professionals who understand local codes, safety standards, and commercial compliance requirements.
24/7 Emergency HVAC Services
If your HVAC system breaks down after hours, our emergency response team is available around the clock to get your heating and cooling system back up and running.
Transparent Pricing Without Hidden Costs
We provide clear, upfront pricing so you can plan ahead without surprises or unnecessary add-ons.
Code-Compliant, Warranty-Backed Workmanship
We complete every repair and installation to code, and all of our work is supported by workmanship warranties.
Equipped for Today’s Demands with Modern Tools & Tech
Our teams use modern diagnostic tools and proven processes to service today’s advanced commercial HVAC systems efficiently.
Our Industry Partners
Commercial HVAC Frequently Asked Questions
How does quarterly maintenance impact HVAC system performance?
Quarterly HVAC maintenance from Andrew’s keeps your system running without issue, thus keeping performance at an optimal level.
What’s included in commercial HVAC maintenance?
During your scheduled maintenance, we’ll perform these tasks:
- A thorough inspection and cleaning of the entire system
- Adjustment of moving parts screws, belts, etc
- Checking refrigerant levels
- Topping up fluids
- Making sure all systems are working correctly
- Calibration of thermostat systems (if needed)
- Inspecting ductwork and cleaning debris
- Changing filters
- And more
How much does a new commercial HVAC system cost?
The cost of a new commercial HVAC system depends on factors like building size, the complexity of installation, and unique business needs. Give us a call to discuss the cost of a new system.
What should you consider when choosing a commercial HVAC company?
Make sure the commercial HVAC contractor you choose has proper licensing and certifications, a proven track record, a trustworthy reputation, and plenty of experience working on commercial properties. Andrew’s technicians have all of these qualifications.
How long does a commercial HVAC system last?
Most commercial HVAC systems last between 10 and 15 years with proper maintenance.
Can commercial HVAC services improve indoor air quality?
Yes. Commercial HVAC services such as quarterly maintenance can significantly improve indoor air quality, keeping the health and comfort of occupants in check.
Do you offer emergency HVAC services?
Andrew’s offers 24/7 emergency commercial HVAC services for businesses throughout Arizona. We understand businesses need to run efficiently, and when an emergency arises, you need a commercial HVAC contractor who does the job right the first time. Contact Andrew’s if you are experiencing an HVAC emergency.
How often should commercial HVAC filters be changed?
Most commercial HVAC filters should be inspected monthly and replaced every one to three months, depending on building usage, occupancy, and air quality requirements.
What’s included in commercial HVAC inspection and maintenance?
A professional inspection typically includes system diagnostics, airflow checks, component cleaning, filter replacement, electrical testing, and performance evaluation to identify potential issues early.
Customer Satisfaction Guaranteed In Every Service
Need Reliable Commercial HVAC Services in Arizona?
If your facility requires dependable commercial HVAC repair, maintenance, or installation, our team at Andrew’s is ready to help. We support businesses across Arizona with responsive service, proven expertise, and 24/7 availability when emergencies strike.
Get in touch with our team today to schedule your next commercial HVAC repair or installation service.
Our Service Areas in Arizona
At Andrew’s, we provide commercial HVAC services throughout Arizona, supporting facilities in Phoenix, Tucson, Mesa, Chandler, Scottsdale, and the surrounding areas. Our technicians respond quickly while delivering consistent, high-quality service statewide.