Commercial HVAC in Lewisville
Lewisville business owners can count on All-Phase Heating & Cooling for commercial HVAC service that keeps facilities comfortable and energy-efficient. Our team brings years of experience working with offices, retail locations, healthcare facilities, and industrial spaces across the area. We maintain heating, ventilation, and air conditioning systems so they operate reliably, control energy costs, and meet local regulations year-round.
Our commercial HVAC services in Lewisville adapt to the size of your business and the demands of your operations. We plan work to minimize disruptions while helping your systems last longer, operate efficiently, and support a healthier environment for employees and customers.
Lewisville businesses face unique HVAC challenges, from high summer humidity to winter temperature swings and compliance with Forsyth County codes. Our technicians stay current with local rules and North Carolina regulations to provide services that meet professional standards. We focus on system performance, efficiency, and durability while taking local weather and building requirements into account.
Need commercial HVAC in Lewisville? Call All-Phase Heating & Cooling at (336) 537-5047 or send us a message online today.
Trusted Commercial HVAC Service
Business owners in Lewisville rely on All-Phase Heating & Cooling for clear communication and hands-on guidance during installation, repairs, and maintenance. Our licensed technicians bring real-world experience with commercial HVAC requirements, so your projects finish on time and comply with all applicable codes—without surprises.
We build ongoing relationships with Lewisville property managers and business owners. Our team learns the operational challenges of each facility and offers solutions that support current operations and anticipate future updates. We recommend maintenance strategies, advise on renovations or expansions, and provide detailed project updates. Every installation and repair includes coordination with inspectors and thorough documentation to help your business stay compliant and efficient.
Full-Range Commercial HVAC Services
Our Lewisville commercial HVAC services cover every aspect of system operation for local businesses:
- Commercial HVAC installation: We assess your facility, recommend the right size and type of equipment, and handle permitting and inspection.
- System repairs: We repair all major commercial HVAC brands quickly, restoring comfort and safety with minimal disruption.
- Preventative maintenance: Flexible plans help extend equipment life, improve efficiency, and reduce the risk of breakdowns while following local building standards.
- Indoor air quality upgrades: We install advanced filters, dehumidifiers, and ventilation solutions to support healthier indoor spaces.
We also handle specialized projects, including roof-mounted unit installations, custom zoning for multi-tenant buildings, and smart controls for energy management. Services are scheduled to minimize interruptions and keep staff and customers comfortable. Our guidance on energy-saving technology helps businesses qualify for state incentives while staying competitive.
Our Commercial HVAC Process
Lewisville businesses can expect a structured, clear approach with All-Phase Heating & Cooling:
- Initial assessment: We inspect systems, review operational challenges, and discuss future needs.
- Transparent proposals: We provide detailed plans, costs, and timelines upfront.
- Professional installation and repairs: Licensed technicians follow manufacturer specifications and local safety codes while managing permits and inspections.
- System walkthrough and education: We show staff how to operate the system efficiently and answer questions.
- Ongoing support: Scheduled maintenance, reliable repairs, and organized records keep your system running smoothly.
We address special requirements such as medical office ventilation, building automation controls, and ADA compliance. We stay current with state regulations and energy efficiency practices so you avoid costly errors and maintain smooth operations.
FAQs
What Types Of Businesses Do You Service?
We work with a wide range of commercial clients in Lewisville, including offices, retail stores, churches, restaurants, healthcare facilities, and multi-tenant properties.
Are Permits Required For Commercial HVAC Work In Lewisville, NC?
Most commercial HVAC installations, replacements, and significant repairs require review and permitting through Forsyth County. We handle all permit applications and coordinate necessary inspections for you.
How Quickly Can Emergency Repairs Be Addressed?
Our team provides prompt emergency response for commercial clients, with technicians on call for after-hours service to keep your business operational.
Do You Offer Maintenance Plans For Commercial Systems?
Yes, our customizable maintenance agreements help prevent costly repairs, extend equipment lifespan, and ensure compliance with local codes and warranty requirements.
What Should I Look For When Choosing A Commercial HVAC Company?
Look for a local company with transparent communication, knowledge of Lewisville’s building requirements, and a strong track record supporting commercial clients from project planning through ongoing support.
Contact Lewisville’s Commercial HVAC Company for Responsive Service
Ready for dependable, code-compliant commercial HVAC solutions tailored to your business in Lewisville? Contact All-Phase Heating & Cooling at (336) 537-5047 to schedule a consultation. You’ll experience a clear process, honest guidance, and fast solutions customized for your property, staff, and operations. Let us keep your environment healthy, comfortable, and efficient while you focus on your business goals.
A Lifetime of Comfort
Hear why our clients love us
At All-Phase Heating & Cooling, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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"Our experience with All Phase was very professional and very pleasant."
The All-Phase staff was very pleasant to work with. They were very helpful in explaining what we needed and how it would benefit us. Brad was very knowledgeable, helpful, and kind. Jessica was very courteous and helpful in scheduling and answering any questions we had. Their prices were fair and the techs were experienced. Would recommend them to anyone.
- Judy B. -
"Great Price"
My wife and I are retired and have lived in multiple states before. With our almost 70 years of living experience, if someone ask me to list the best HVAC company, we would name All-Phase Heating and Cooling company without any hesitation. This company<
- Tony M. -
"We have used ALL Phase for years to maintain our units and appreciate their great service and integrity."
The All-Phase crew showed up as scheduled and handled the removal of our old HVAC unit and installation of the new unit efficiently. They completed the job easily within one day. The crew was respectful of our home and took time to cover and protect our stairs and floors. Everything was cleaned up nicely before they left. Additionally, the office staff were very helpful.
- Mike S. -
"I have never been disappointed with the service that All-Phase has given me."
They are on time and always call before arriving and follow-up after the service. Techs are very polite and knowledgeable of our heating and cooling system, and explain the work that they have performed. Five stars all the way.
- Kenneth S. -
"This was our second HVAC purchase from All Phase Heating & Cooling and the experience was as great as the first time."
Anthony, Bradly, Jay, Evan, Jamey and Jessica were as professional, kind, courteous, punctual and detail oriented as any organization we have ever dealt with. Hats off to Brad & Gina as they have built a world class organization. If you are fortunate enough to discover these folks, you will have a HVAC service and repair company that you can trust, for life! Many thanks to all. Kris & Nancy Buckles
- Kris B. -
"All Heating And Cooling exceeded all expectations!"
I recently had the pleasure of working with from All Phase Heating And Cooling, and I couldn’t be happier with the service provided. Our heating system had been malfunctioning for weeks, and with winter temperatures dropping, we needed a solution fast.
- Raquel R. -
"Everyone from Brad and Gina to the service techs to front office staff were kind, friendly, and answered any and all questions."
All-Phase was fantastic to work with; I can't recommend them enough! Top notch customer service.
- Michael W. -
"A fantastic experience from start to finish with All-Phase."
From Derek diagnosing our furnace problem, to Jamey providing well explained options for us, to the installation team of Chris, Jay, Bradley, Purna, and Evan, the process was smooth and professional. I would highly recommend All Phase for all of your hvac needs.
- Former Client
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Free Furnacewith an AC or Heat Pump Coil
Get a Free Furnace with the purchase of an AC or Heat Pump Coil
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$50 OFFAny Repair
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$50 OFFNew Customer Special
Save $50 on your first repair!
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10% OFFAny Service & Repair
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20% OFFOn Indoor Air Quality Products
Contact us today about claiming your 20% discount on indoor air quality products.
Valid Feb 1, 2026 - Feb 28, 2026
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Lasting Customer Relationships
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Locally, Independently & Family Owned
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Service & Gratitude

