Why Choose Top Tech Mechanical
Licensed & Trusted HVAC Experts Serving Metro Atlanta
At Top Tech Mechanical, we’ve proudly served the Atlanta community for over 15 years, delivering reliable heating and cooling solutions for both residential and commercial needs. Founded on family values and built on decades of hands-on experience, we treat every customer like part of our own family. From AC repairs and upgrades to new system installations, maintenance, and indoor air quality solutions, our skilled technicians handle projects of every size with care, transparency, and craftsmanship you can trust.
What Sets Us Apart
- Same-day service available with fully stocked trucks ready to resolve most issues on the spot
- Licensed, insured, and trained professionals committed to quality and accountability
- Transparent menu pricing with no surprises
- Repairs made by LICENSED Professionals
- Available 24/7 — call, text, or schedule online anytime
Check our real-time availability and book your appointment online today — or call/text us at 6784879021 for immediate assistance.
Our Services
AC Repair
AC Maintenance
AC New Installs
Duct Cleaning
HVAC Repair
At Top Tech Mechanical, we provide comprehensive commercial HVAC repair services designed to keep businesses, facilities, and organizations operating smoothly throughout the year. Our experienced technicians perform detailed inspections using advanced diagnostic tools to identify issues accurately and restore full system performance.
Our Commercial HVAC Repair Solutions
- Air Conditioning Malfunctions – Fast and reliable repairs that restore a comfortable environment for employees, tenants, and customers.
- Heating System Failures – Consistent performance to protect productivity and building assets during colder months.
- Thermostat and Control Issues – Accurate troubleshooting for precise climate control across offices, warehouses, and commercial spaces.
- Ventilation and Airflow Concerns – Improved circulation and air quality for a healthier workplace environment.
- Preventive Maintenance Programs – Extended system lifespan, lower operating costs, and fewer breakdowns.
- Minor Adjustments to Major Repairs – Scalable solutions tailored to the unique demands of commercial properties.
Why Businesses Trust Top Tech Mechanical
We focus on providing prompt service, high-quality parts, and proven repair practices that deliver lasting results. Our team communicates clearly, operates with fair and transparent pricing, and completes every project with minimal disruption to your daily operations.
With Top Tech Mechanical, your HVAC systems remain reliable, efficient, and cost-effective, ensuring your business environment stays comfortable and fully operational year-round.
Commercial HVAC Services
If you are searching for top-rated commercial air conditioning repair in Kennesaw, GA, look no further than Top Tech Mechanical. Our team provides reliable, professional solutions for every commercial HVAC need, including heating repair, new installations, and preventive maintenance programs.
Why Businesses Choose Top Tech Mechanical
We understand that properly functioning HVAC systems are critical to the success of any business or organization. A well-maintained system keeps employees productive, tenants comfortable, and customers satisfied. Our technicians deliver expert care to ensure your operations remain smooth, efficient, and uninterrupted.
Our Commercial HVAC Services
Commercial air conditioner installation in Marietta and surrounding areas
Commercial AC repair and maintenance
Regular and one-time service visits
Full diagnostic system checks
All types of HVAC repairs
New system installations
Customized solutions for unique facility needs
Benefits of Our Maintenance Programs
Improved efficiency and reliability of HVAC systems
Lower long-term operating costs
Scheduled monthly or quarterly inspections
Peace of mind with dependable performance
Reduced risk of unexpected downtime
Trusted Partner for Commercial Comfort
With Top Tech Mechanical, you gain a dependable partner dedicated to keeping your business environment comfortable, safe, and fully operational year-round. Our technicians combine industry expertise with clear communication and timely service, giving your organization confidence in every repair and installation.
What commercial HVAC services do you provide?
We handle complete commercial HVAC repair and installation, including rooftop units (RTUs), split systems, chillers, heat pumps, and VRF/VRV systems. Our services cover diagnostics, replacement, duct design, and ongoing maintenance programs for businesses in Kennesaw, Woodstock, and Canton.
Do you service all commercial HVAC brands?
Yes. We service and install all major brands including Trane, Carrier, Lennox, Daikin, Goodman, York, and Rheem. Our technicians are factory-trained for multi-brand commercial systems.
What types of commercial properties do you work with?
We service office buildings, retail centers, restaurants, warehouses, manufacturing facilities, schools, and medical offices. No matter the size or layout, we design HVAC solutions that match your business needs.
What’s included in a commercial HVAC installation?
Installation includes system design, equipment selection, duct fabrication, crane lift setup (for rooftop units), refrigerant piping, controls configuration, safety verification, and commissioning to ASHRAE standards.
How do you size a commercial HVAC system?
We perform a full load calculation based on building square footage, insulation, occupancy, and equipment heat load. This ensures efficiency, comfort, and compliance with Georgia commercial codes.
Do you offer emergency commercial HVAC repair?
Yes. We provide 24/7 emergency response for businesses in Kennesaw, Woodstock, and Canton to restore heating or cooling fast and minimize downtime.
What are common commercial HVAC problems you repair?
Frequent issues include blower motor failure, refrigerant leaks, electrical faults, thermostat malfunctions, duct airflow imbalance, and clogged condensate drains. We diagnose and fix issues efficiently to restore comfort and productivity.
How long does commercial HVAC installation take?
Most rooftop or split-system installations take 1–3 days depending on unit size and duct complexity. We schedule work to minimize impact on your daily operations.
Do you provide maintenance plans for commercial buildings?
Yes. Our Top Shelf Commercial Program includes seasonal inspections, coil cleaning, filter changes, and system performance checks to extend equipment life and reduce energy costs.
Can you replace my rooftop HVAC unit (RTU)?
Absolutely. We specialize in RTU replacement for commercial buildings, including crane coordination, electrical hookups, curb adaptation, and proper refrigerant charge verification.
Do you offer HVAC zoning for commercial buildings?
Yes. Zoning allows independent temperature control for different building areas, improving comfort and energy efficiency across offices, retail spaces, or multi-tenant facilities.
What efficiency options are available for new commercial systems?
We install high-efficiency systems with variable-speed compressors, smart thermostats, and energy recovery ventilation. These features can reduce utility bills up to 30%.
Can you retrofit older buildings with new HVAC equipment?
Yes. We specialize in retrofitting aging commercial spaces with modern, code-compliant HVAC systems that improve comfort and efficiency without disrupting business.
Do you help with HVAC controls and automation?
Yes. We integrate programmable thermostats, zoning controls, and building automation systems to give you full visibility and control of your facility’s climate performance.
Are your commercial HVAC technicians licensed and insured?
Yes. All Top Tech technicians are fully licensed, insured, and trained for commercial installations and large-scale system repairs across Georgia.
Do you offer ductwork fabrication and design?
Yes. We design and fabricate custom duct systems to meet airflow requirements, noise standards, and code compliance for commercial installations.
Can you install energy-efficient heat pumps for commercial properties?
Absolutely. We install and maintain commercial-grade heat pumps and variable refrigerant systems that provide year-round comfort with reduced energy consumption.
Do you offer financing for commercial HVAC projects?
Yes. We provide financing options for commercial HVAC repair and installation projects. Call 6784879021 for a custom quote and payment options.
Do you provide HVAC inspections for new commercial leases or builds?
Yes. We offer HVAC inspections, performance reports, and system evaluations for property managers, real estate developers, and tenants before lease signing or construction.
How do I schedule commercial HVAC service in Kennesaw, Woodstock, or Canton?
Call 6784879021 or submit a request online. Our commercial team will assess your system, recommend options, and provide a detailed estimate for repair or installation.
Peace of Mind with Bigger Savings
With the Top Shelf Club at Top Tech Mechanical
Exclusive Membership Starting at Just $14.99/Month
Keeping your heating and cooling system at peak performance shouldn’t be stressful. The Top Shelf Club gives you affordable protection, priority service, and long-term peace of mind — all while helping you save on unexpected repair costs.
Enjoy the Benefits of Membership:
Repair Savings:
15% off all repair services to keep costs under control.
Prevent Breakdowns:
Bi-annual performance inspections to catch small issues before they become costly repairs.
Improved Efficiency:
Regular tune-ups that reduce wear and tear and lower energy bills.
Priority Scheduling:
Jump to the front of the line during peak seasons with fast, reliable service.
Complete Maintenance:
Filter replacement, airflow testing, safety checks, and more with every visit.
Warranty Protection:
Stay compliant with manufacturer requirements to keep your HVAC warranty valid.
Join the Top Shelf Club today and enjoy stress-free comfort, year-round savings, and the confidence that your system is always in expert hands.
TopTech Atlanta
Air Conditioning Repair
Same-Day Service
rapid response with free, no-obligation in-home estimates
Guaranteed Pricing & Flexible Financing
powerful options, zero hidden costs
Fast Completion
full installations wrapped up in just 4 to 6 hours
Lifetime / Labor Warranty Coverage
Up to 10 Years Lifetime Labor / Warranty
We Service
Started
Easy Scheduling That Fits Your Day
Need help fast? We make booking hassle-free. Call, text, or request online at 6784879021. Once scheduled, you’ll get confirmation plus your technician’s name and photo — so you’re never left guessing who’s showing up.
Expert Care With Total Transparency
When our tech arrives, we’ll quickly diagnose the issue and walk you through clear solutions.
- Straight Talk: We explain the problem in plain language — no jargon.
- Honest Pricing: You’ll see the cost upfront before work begins.
Professional Touch: Our team respects your home, from clean shoe covers to careful cleanup.
Follow-Through That Builds Trust
Our job doesn’t end when we leave your driveway.
- Post-Visit Check-In: We’ll make sure your system’s working exactly as expected.
- Our Guarantee: If something’s not right, we’ll fix it — no excuses.
- Your Voice Matters: Every review and comment helps us raise the bar for service.
