Commercial HVAC in Phoenix
Serving Scottsdale, Tempe, and the Phoenix Metropolitan Area
From start to finish, we're with you every step of the way for your HVAC installation and repair needs — on time, on budget, and to your satisfaction.
DeGeorge HVAC delivers dependable commercial heating and cooling services to keep your business comfortable and efficient year-round. Our team designs, installs, maintains, and repairs systems tailored to your building's specific needs, ensuring reliable performance, energy efficiency, and healthy indoor air quality.
Comprehensive Commercial HVAC Services in Phoenix
We provide a full range of commercial HVAC solutions to support businesses of all sizes:
- HVAC maintenance, repair, and design
- Installation of new systems
- Duct cleaning services
Commercial HVAC Options
Our experts work with a variety of commercial systems to meet your unique needs:
- Commercial Furnaces
- Commercial Air Conditioners
- Commercial Rooftop Systems
- Commercial Heat Pumps
- Commercial Split Systems
- Commercial Control Systems
- Commercial Filtration & Ventilation Systems
- Commercial Duct Cleaning
Installation
We assess your commercial building, design a customized system, and provide professional installation with inspector coordination to ensure full compliance with all applicable codes and regulations.
Service, Repair & Maintenance
Our skilled technicians perform routine checks, repairs, and system upgrades to ensure long-term reliability and efficient operation for your business.
Duct Cleaning & Filter Changes
Regular duct cleaning improves airflow and indoor air quality, helping businesses reduce energy costs and maintain a healthy environment for employees and customers.
We Ensure Quality
We take pride in ensuring the highest quality in all of our HVAC services. Our skilled technicians use the latest technology and best practices in their field to do excellent work and help customers.
We Are Dedicated
We are dedicated to providing the best possible HVAC services to our customers. From the first meeting to the end result, we are focused on giving our customers the best result possible.
With our experienced and knowledgeable technicians, state-of-the-art technology and equipment, and commitment to personalized service, you can trust that your commercial HVAC needs are in good hands. Contact us today at (602) 830-3977 to learn more about our HVAC services. We publish rates for commercial HVAC and 250+ other services — view our pricing page.
Why Choose Us?
We Can Help You Same-Day
Backed by a Warranty
Available on Weekends
Around-the-Clock Help
Affordable Financing Options
100% Satisfaction Guarantee
Every job includes a full diagnostic checklist and four solutions — never just one quote. See how our process works →
Common Questions
What warranty do you offer on repairs and installations?
All parts and labor come with a warranty — and we'll give you the specific terms in writing before any work begins, because "it's guaranteed" means nothing without a document.
For new equipment installations, we pass through the manufacturer's warranty and back it with our own labor warranty on top. For repairs, warranty length varies by part and type of work, and we'll be specific when we quote you.
We've been around since 1955. We're not going anywhere, which means our warranty is actually worth something.
Will the price you quote me be the price I actually pay?
Yes — we use flat-rate pricing on all standard services. The price we quote before the work starts is the price on your invoice when we're done.
The only exception: if we open something up and discover a hidden condition that changes the scope, we stop and tell you before proceeding. You approve any change before we continue. No one gets a bill they didn't agree to.
We know that "the final bill was twice the estimate" is one of the most common complaints homeowners have about contractors. It's not how we operate, and it's not how we've operated for 70 years.
Will you pull the required permits for the job?
Yes — always, for any work that requires one. Whether your home is in Phoenix, Scottsdale, Mesa, Chandler, or Gilbert, each city has its own permitting process — and we handle all of them.
Permits are required for HVAC replacements, water heater installations, gas line work, and sewer line repairs, among other jobs. We know some contractors skip permits to save time. Don't let them. Unpermitted work can become a serious problem when you sell your home — it has to be disclosed, corrected, or both, often at significant cost.
Every job we do is code-compliant and permitted where required. If you're not sure whether a job needs a permit, ask us — we'll give you a straight answer.
Hear It Straight from Happy Homeowners
★★★★★
No Surprises—Couldn't Ask for More
"DeGeorge Plumbing came out to replace my old water heater and did an excellent job."
— James
★★★★★
Will Definitely Use in the Future
"Very great customer service."
— Sherrill V.
★★★★★
Highly Recommend Them for Emergencies and Installs
"I had an unexpected leak late at night, and DeGeorge Plumbing came through when I really needed help."
— Kyle C.
Schedule Your Service Today
Contact us online or call (602) 830-3977 to schedule your appointment.