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Trusted HVAC Installation & Repair Services in Hickory, NC
At 4 Seasons Heat & Air, we have dedicated ourselves to meeting the heating and cooling needs of residential and commercial clients across Catawba, Caldwell, Burke, Alexander, and Lincoln Counties for over a decade. Our team prioritizes customer education and informed decision-making, offering expert sales, installation, and maintenance of HVAC systems, air purification units, mini-split heat pumps, and humidity control solutions. As a locally-owned business, we combine technical expertise with personalized service, ensuring fast response times and tailored comfort solutions.

Our licensed technicians service all equipment brands while maintaining a focus on energy efficiency and cost savings for our clients. With a strong reputation built on referrals, we guarantee high-quality workmanship and stand ready to address emergency service needs, reflecting our commitment to community trust and long-term customer relationships.
Services
Equipment Replacement Preventative Maintenance System Installation Duct Work Design Emergency Repairs
Highlights and features
  • We have over 10 years of experience serving North Carolina counties
  • Our locally-owned business provides personalized HVAC solutions
  • Fully licensed and insured technicians handle all brands
  • Offer comprehensive maintenance and emergency service options
  • Proven track record of customer satisfaction and referrals
What people say
Best service Always on time Trust Ryan Professional Recommended to others
Services
Equipment Replacement
We provide high-quality comfort system replacements tailored to your residential or commercial needs. Our experts help select optimal energy-efficient models that improve indoor air quality while reducing utility costs. All installations follow strict safety protocols to maintain manufacturer warranties and ensure long-term performance.
Preventative Maintenance
Our scheduled maintenance agreements optimize HVAC efficiency and extend equipment lifespan. Technicians perform comprehensive inspections, cleaning, and adjustments to prevent breakdowns during peak seasons. Commercial clients benefit from customized service plans that maintain consistent indoor climate control for business operations.
System Installation
We design and install complete heating and cooling systems matched to your property's specific requirements. Our comfort consultants assess building characteristics to create efficient duct configurations and select appropriate equipment capacity for optimal temperature regulation throughout all seasons.
Duct Work Design
Our team creates customized duct systems that maximize airflow efficiency and indoor comfort. We evaluate existing layouts for improvements and design new configurations that minimize energy loss while maintaining proper air distribution to all areas of your home or business.
Emergency Repairs
We provide urgent HVAC repair solutions for system failures during extreme weather conditions. Our rapid response team addresses critical issues with heating and cooling units outside regular business hours to restore comfort and prevent property damage from equipment malfunctions.
Questions
What HVAC services do you offer for residential customers?
We provide complete heating and cooling solutions including system installation, repair, and maintenance for homes across multiple North Carolina counties.
Do you offer emergency HVAC repair services?
Yes, we provide emergency repair services for urgent heating and cooling system failures during extreme weather conditions.
Are your technicians licensed and insured?
All our technicians hold active HVAC and electrical licenses with full insurance coverage for both residential and commercial service calls.
What areas do you service?
We serve Catawba, Caldwell, Burke, Alexander, and Lincoln Counties with both residential and commercial HVAC solutions.
Do you offer financing options for HVAC replacements?
Yes, we provide financing options to help customers manage the cost of new HVAC system installations and major repairs.
Can you service all brands of HVAC equipment?
Our technicians are trained to service and repair all major brands of heating and cooling systems regardless of original installation provider.
Reviews (5)
Debbie Ahrens
Mar 06, 2021 Report
First of all they were Recomended by a solid company of people who used their services. 2nd thing is they were fast to get to my home to assess and estimate the job. 3rd, their prices were so reasonable and with the best quality product! Great product and service!
Carrie Smelcer
Nov 11, 2020 Report
I called 4 Seasons to inspect our HVAC system after our basement was flooded per a friend's recommendation. I called on Monday and the owner's wife stated it would be the following week before they could come out; she would call back to actually schedule the day/time. I accepted that since I was new to the area and didn't know who else to call. At the end of that week, I called back to verify they would still be coming out that following week and was told "yes". I know things get overlooked so just wanted to follow up and not assume anything. On Thursday I still hadn't heard anything so I decided
Craig Meadows
Sep 08, 2020 Report
This is a go to HVAC business for sure. Best I've ever had. They installed a new Heat Pump and handler for me about 3 years ago and came back for a service call today. They installed an American Standard unit and high quality American Standard - Nexia thermostats in a dual zone system at a much more affordable price than the other 4 estimates I received. They came recommended by a lady I go to church with who also needed a new system about the same time I did, and I am grateful she told me about them. They are so affordable and treat you like they are appreciative you chose them to install your
Select Tech Inc
Jul 17, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Best in town! We have relied on 4 Seasons for a few years now, and have had the best customer service and onsite service ever.
Ryan Freeman
Aug 01, 2019 Report
These folks are the best! They do the HVAC work on all my properties. Knowledgeable, timely, and affordable. I would recommend them to anyone.