Call now for emergency service
Available 24/7 for urgent AC repairs. Don’t wait, call us at (864) 202-4980.
Schedule your service
Routine maintenance at a time that suits your service. Book a consultation.
Call now for emergency service
Available 24/7 for urgent AC repairs. Don’t wait, call us at (864) 202-4980.
Schedule your service
Routine maintenance at a time that suits your service. Book a consultation.
ABOUT US
We exist to make hvac Easy.
With years of experience, our certified technicians deliver top-notch air conditioning and heating repair, installation, and maintenance services.
ABOUT US
We exist to make hvac Easy.
With years of experience, our certified technicians deliver top-notch air conditioning and heating repair, installation, and maintenance services.
WHAT WE DO
MOST POPULAR SERVICES.
Commercial Services
Industrial, Office, and Retail Solutions
Unit Installation
Complete installation and replacement of commercial RTUs, ensuring efficient climate control for large footprint buildings.
Preventative Maintenance
Customized service contracts to reduce downtime, extend equipment life, and optimize energy efficiency for your facility.
Chillers & Boilers
Expert diagnostics, repair, and installation for complex hydronic systems, including water-cooled and air-cooled chillers.
Ventilation & Ductwork
Custom sheet metal fabrication and exhaust fan installation to ensure proper air exchange and code compliance.
Residential Services
Home Comfort & Air Quality
A/C Repair & Installation
Fast, reliable cooling repairs and high-efficiency system replacements to keep your home comfortable all summer.
Furnace & Heating
Safety inspections, tune-ups, and installations for gas furnaces and heat pumps to ensure warmth when you need it.
Indoor Air Quality
Breathe easier with whole-home filtration systems, humidifiers, and UV lights designed to reduce allergens and dust.
Smart Home Integration
Upgrade to Wi-Fi enabled thermostats that allow you to control your home's temperature from anywhere.
Maintenance Services
Professional HVAC maintenance for homes & businesses in the Upstate
Seasonal Tune-Ups
Bi-annual inspections for Spring and Fall to ensure your system is prepared for extreme weather conditions.
Safety Inspections
Comprehensive safety checks for gas leaks, electrical connections, and carbon monoxide risks.
Filter Replacement
Regular filter changes to maintain optimal airflow, reduce energy costs, and improve indoor air quality.
Service Agreements
Priority scheduling and discounted parts with our annual residential and commercial maintenance plans.
SCHEDULE TODAY
WHAT WE DO
MOST POPULAR SERVICES.
Commercial Services
Industrial, Office, and Retail Solutions
Unit Installation
Complete installation and replacement of commercial RTUs, ensuring efficient climate control for large footprint buildings.
Preventative Maintenance
Customized service contracts to reduce downtime, extend equipment life, and optimize energy efficiency for your facility.
Chillers & Boilers
Expert diagnostics, repair, and installation for complex hydronic systems, including water-cooled and air-cooled chillers.
Ventilation & Ductwork
Custom sheet metal fabrication and exhaust fan installation to ensure proper air exchange and code compliance.
Residential Services
Home Comfort & Air Quality
A/C Repair & Installation
Fast, reliable cooling repairs and high-efficiency system replacements to keep your home comfortable all summer.
Furnace & Heating
Safety inspections, tune-ups, and installations for gas furnaces and heat pumps to ensure warmth when you need it.
Indoor Air Quality
Breathe easier with whole-home filtration systems, humidifiers, and UV lights designed to reduce allergens and dust.
Smart Home Integration
Upgrade to Wi-Fi enabled thermostats that allow you to control your home's temperature from anywhere.
Maintenance Services
Professional HVAC maintenance for homes & businesses in the Upstate
Seasonal Tune-Ups
Bi-annual inspections for Spring and Fall to ensure your system is prepared for extreme weather conditions.
Safety Inspections
Comprehensive safety checks for gas leaks, electrical connections, and carbon monoxide risks.
Filter Replacement
Regular filter changes to maintain optimal airflow, reduce energy costs, and improve indoor air quality.
Service Agreements
Priority scheduling and discounted parts with our annual residential and commercial maintenance plans.
SCHEDULE TODAY
Our Recent Work
Expert Commercial HVAC Solutions
Stronghold Mechanical specializes in providing comprehensive HVAC services for commercial properties of all sizes. From small offices to large industrial facilities, our experienced team delivers reliable solutions that keep your business running smoothly.
We understand that downtime costs you money. That's why we offer rapid response times, preventative maintenance programs, and 24/7 emergency services to ensure your commercial HVAC systems operate at peak efficiency year-round.
Certified Technicians
Cost-Effective Solutions
Quick response
Innovative and Results-Driven
Our HVAC team takes a tailored approach, working closely with you to understand your heating and cooling needs and create customized solutions. We stay updated with the latest HVAC technologies and best practices, ensuring efficient, reliable, and measurable results for your home or business.
Innovative and Results-Driven
Our HVAC team takes a tailored approach, working closely with you to understand your heating and cooling needs and create customized solutions. We stay updated with the latest HVAC technologies and best practices, ensuring efficient, reliable, and measurable results for your home or business.
TESTIMONIALS
Our Happy Clients!
Frequently Asked Questions
We understand the importance of clarity and are here to provide answers to your most common queries.
How often should I have my HVAC system serviced?
It’s recommended to service your HVAC system at least twice a year — once before summer for your air conditioning and once before winter for your heating system.
What are the signs that my HVAC system needs repair?
Common signs include unusual noises, inconsistent temperatures, higher energy bills, and poor airflow.
Are your technicians certified and insured?
Yes, all our technicians are fully certified, licensed, and insured to provide professional and reliable HVAC services.
How long does an HVAC system typically last?
With proper maintenance, most HVAC systems last between 10 to 15 years, depending on usage and brand quality.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency repair services to ensure your comfort is restored as quickly as possible.
What types of HVAC systems do you install?
We install central air conditioning systems, ductless mini-splits, heat pumps, and furnaces, customized to fit your needs.
How can I reduce my HVAC energy costs?
Regular maintenance, proper insulation, using energy-efficient equipment, and setting your thermostat to optimal temperatures can help reduce energy costs.
How can I improve the energy efficiency of my HVAC system?
Regular maintenance, cleaning/replacing filters, sealing ductwork, and upgrading to a programmable thermostat can significantly improve efficiency.
Looking To Maximize Your Comfort?
Our HVAC experts work closely with you to understand your heating and cooling needs, delivering tailored solutions that ensure efficiency, reliability, and year-round comfort.
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