Commercial HVAC Company in Clemmons
If you’re searching for a reliable commercial HVAC company in Clemmons, our team is committed to delivering comfort, efficiency, and true care to your business. At All-Phase Heating & Cooling, we blend technical know-how with a family-first, service-driven philosophy that sets us apart from other commercial HVAC companies in the area. From churches and small businesses to multi-tenant buildings and retail spaces, we provide commercial HVAC services in Clemmons designed to keep your team and customers comfortable, your systems efficient, and your operations on track. Every project we handle includes direct attention from the owner, ensuring detail-oriented service and clear communication.
Our connection to Clemmons runs deep. We understand that reliable heating and cooling provides more than just comfort—it’s essential for productivity, property preservation, and delivering a welcoming environment to everyone who visits your space. With our region's hot, humid summers and chilly winter spells, your Clemmons commercial HVAC system must be both robust and adaptable. That’s why we take a proactive approach, providing personalized solutions that anticipate changing seasonal demands, local code updates, and your business’s unique workflow requirements. When you choose us, you gain a partner dedicated not only to the task at hand but to helping you achieve your long-term goals.
Need commerical HVAC services in Clemmons? Call All-Phase Heating & Cooling at (336) 537-5047 or send us a message online today.
Why Clemmons Businesses Choose Our Commercial HVAC Team
Building strong, lasting client relationships is the cornerstone of our business. As a family-owned commercial HVAC company, we see every project as an opportunity to give back—serving Clemmons with gratitude, honor, and a genuine commitment to high standards. Our approach stands out in several important ways:
- Owner-present assurance: The owner is on-site for every project to ensure your investment receives hands-on, accountable leadership.
- Service-first values: Community, faith, and service guide our philosophy and inform every decision we make.
- Fair pricing: We provide transparent quotes with competitive pricing, making it easier for you to plan and budget without unexpected costs.
- Personalized care: Every property gets individualized attention—no generic fixes, no rushed jobs—so you can expect solutions that actually suit your specific needs.
Comprehensive Commercial HVAC Services
Our commercial HVAC service in Clemmons covers all aspects of heating and cooling. Whether you need a new system installed, want to improve energy efficiency, or require regular maintenance, we have the resources and knowledge to ensure your indoor climate is always optimal. Commercial properties in Clemmons—from offices and schools to houses of worship and light industrial buildings—turn to us for a full spectrum of HVAC solutions tailored to local requirements. Our offerings include:
- System design & installation: We create custom HVAC systems for offices, retail spaces, churches, schools, and other commercial buildings with layouts engineered to meet Clemmons’ climate and compliance needs.
- Replacement & upgrades: We recommend and install high-efficiency replacements or upgrades that help lower utility bills and boost comfort, with a focus on long-term reliability.
- Preventive maintenance: Our scheduled tune-ups and checkups extend equipment lifespan while reducing the risk of unexpected breakdowns.
- Heating & cooling repairs: We provide accurate diagnostics and thorough repairs to keep your systems running efficiently—always respecting your business’s hours and operational needs.
- Indoor air quality improvement: We offer advanced filtration, ventilation, and humidity control solutions to help you meet both regulatory requirements and create a healthier, more productive environment.
Our Commercial HVAC Process: What to Expect from Start to Finish
Clear communication and reliable project management define our process for every commercial HVAC service in Clemmons. We guide you through each phase, providing a smooth and hassle-free experience—from initial conversation to post-project support.
- Consultation & assessment: We meet with you on your site to assess your needs, listen to your concerns, and evaluate your facility’s layout and existing systems. With the owner leading each project, you receive firsthand guidance informed by years of local experience.
- Transparent proposals: After assessing your needs, we prepare a comprehensive plan outlining equipment options, projected timelines, and clear costs so you can make confident, informed decisions.
- Permitting & compliance: We handle all the paperwork and coordinate inspections according to Forsyth County and Clemmons requirements, so your business stays fully compliant at all times.
- Professional installation/service: Our team arrives on time, maintains a tidy work environment, and works around your business schedule. You can expect clear updates and open communication through every step.
- Follow-up & support: After installation or service, we check system performance and answer any questions you have. We’ll also recommend a tailored maintenance plan to keep things running smoothly year-round.
FAQs
What types of commercial buildings do you service?
We work with a wide range of commercial properties in Clemmons, including offices, retail stores, faith-based facilities, schools, and light industrial spaces. Our approach is customized for each client and property type.
Can you help lower our energy bills?
Yes. Our commercial HVAC services include energy-efficient upgrades, modern controls, and preventive maintenance that help reduce utility expenses while improving indoor comfort and system longevity.
How do you ensure projects meet Clemmons and Forsyth County regulations?
We oversee all permitting, coordinate inspections, and follow local codes closely for every project. Our team stays up-to-date with Clemmons ordinances and state energy codes so you remain in compliance without extra hassle.
Will the owner really be present at my project?
Absolutely. We believe direct owner involvement guarantees quality results and complete transparency, so you’ll always have leadership onsite for questions and accountability.
What happens if my system breaks down outside regular hours?
We offer after-hours repair support only to existing customers enrolled in our maintenance plans, prioritizing clients who’ve made a commitment to proactive care and reliability.
Contact Our Commercial HVAC Company in Clemmons
If you’re looking for a commercial HVAC service in Clemmons that puts your needs first, contact All-Phase Heating & Cooling today. Our tailored approach, honest pricing, and hands-on attention provide business owners with peace of mind and proven value. Call (336) 537-5047 to schedule a no-pressure consultation or request a detailed proposal. We’ll walk you through your options, answer your questions, and ensure you have the information needed to make a confident decision. Let our family help yours stay comfortable, efficient, and confident—season after season.
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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"I'll certainly call upon them again whenever there's a problem in the future"
I had problem with my cooling system which was caused by the negligent work of the previous company that I had hired. Apparently, system malpractice is not rare nowadays. All-Phase sent over Evan to rescue us from our air conditioning meltdown. He was a young fellow, but sharp as a tack. He had an aire of professionalism and respectfulness which has become uncommon, as if he had stepped out of the 1950s. The reason I picked the company was because the website made it appear as if were operated by a good family. They looked trustworthy. I wasn't disappointed in my decision. My expectations were exceeded. There was basically a thicket that had grown up around the outside unit, so he had to fight his way through it, in order to get the job done. There was not one complaint. He did the job fast and well, while maintaining a positive attitude the whole time. Even the dog liked him, and "killer" doesn't like anybody. When everything was finally completed, I was pleasantly surprised by the charge. It doesn't seem proper to site numbers, but it was very reasonable, and considerably less than what I was accustomed to. I'll certainly call upon them again whenever there's a problem in the future.
- Thomas C. -
"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. -
"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. -
"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. -
"Overall, it’s a great company with great morals and values that shine through the respectful treating of their customers."
I had a great experience! Ask for Evan. He came out promptly, diagnosed my heat pump quickly and came back the next day to fix it. In the process, I learned a lot about how heat pumps work. He really took the time to explain things. Would highly recommend!
- Ingo A. -
"From start till now the whole team has done an excellent job."
All-Phase put in a new AC unit for us 6 months ago and did an excellent job!! Brandon came out yesterday to do our 6 month check up on the unit. He was very professional knew what he was doing. I highly recommend!!
- Lori A. -
"Derick, Gina, and the rest of the All-Phase team are absolutely amazing!!!!"
Highly recommend this team for your heating and AC needs. I have been a customer for almost 5 years now and I am enrolled in a maintenance plan (every customer should enroll in this). Not only do they keep up with the routine check-in's, they are also quick to respond when something goes wrong. Love this team!
- Amber B. -
"I called All-Phase after having an issue with another company. I am glad I did!"
All-Phase was very professional and knowledgeable, and they were able to resolve my heating issue the same day I called. I want to thank our technician Matt for taking the time to explain the process and to answer all of my concerns. If you are having heating or cooling issues don’t hesitate to call them.
- Joe H.
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$50 OFFAny Repair
Valid Nov 1, 2025 - Dec 31, 2025 -
FREE Water Heaterwith a Full System Replacement
Get a FREE Water Heater with every Full System Change Out - for a limited time only! Replace both and save BIG! Call (336) 537-5047 to schedule.
Valid Nov 1, 2025 - Dec 31, 2025 -
15% OFFAny Repairs for Teachers and School Staff
Residential/Light Commercial: Service, Maintenance & Installation.
Valid Sep 1, 2025 - Dec 31, 2025 -
$50 OFFNew Customer Special
Save $50 on your first repair!
Valid Nov 1, 2025 - Dec 31, 2025 -
20% OFFOn Indoor Air Quality Products
Contact us today about claiming your 20% discount on indoor air quality products.
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Lasting Customer Relationships
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Locally, Independently & Family Owned
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Service & Gratitude

