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
AC New Unit Installation
Top Tech Mechanical excels in providing top-tier AC installation services, ensuring your home or business benefits from cutting-edge cooling technology.
Our experienced team carefully assesses your space, taking into account factors such as size, insulation, and specific cooling needs. We guide you in selecting the most energy-efficient and suitable AC unit, guaranteeing optimal performance and reduced energy costs.
Our skilled technicians handle the installation process with precision and care, ensuring seamless integration and peak efficiency. We prioritize quality workmanship, using advanced techniques and high-quality materials to install your AC unit securely and efficiently.
With Top Tech Mechanical, you can trust in a hassle-free experience from consultation to installation, and enjoy a perfectly cooled indoor environment tailored to your specifications.
With Top Tech Mechanical, enjoy peace of mind knowing your cooling system is restored to optimal performance.
Benefits of Upgrading to a New AC Unit
Considering upgrading your AC system? Here are the compelling reasons to invest in a new unit with Top Tech Mechanical:
Enhanced Energy Efficiency – Newer AC units are significantly more energy-efficient than older models, helping you save on utility bills while reducing your carbon footprint.
Improved Cooling Performance – State-of-the-art technology and advanced features deliver superior cooling performance, ensuring consistent comfort throughout your home or business.
Enhanced Indoor Air Quality – Modern AC units often include advanced filtration systems that capture and remove airborne pollutants, allergens, and contaminants, promoting healthier indoor air.
Quieter Operation – Designed to operate quietly, modern units minimize disruptive noise, creating a peaceful indoor environment.
Peace of Mind – Investing in a new AC unit provides manufacturer warranties and guarantees, protecting you against unexpected repair costs.
Our AC Installation Process
Wondering what to expect during the AC installation process? Here’s an overview of the steps involved when you choose Top Tech Mechanical for your AC installation needs:
Initial Consultation – Our experienced technicians conduct a thorough assessment of your cooling needs, budget, and preferences to recommend the best AC unit for your home or business.
Professional Installation – Our team installs your new AC unit with precision and expertise, ensuring proper sizing, placement, and configuration for optimal performance and efficiency.
Testing and Calibration – After installation, we thoroughly test and calibrate your new AC system to ensure it operates at peak performance and meets manufacturer specifications.
System Demonstration – We walk you through the operation and features of your AC unit, answering questions and providing tips for maximizing comfort and efficiency.
Post-Installation Support – Our commitment to customer satisfaction continues after installation with ongoing support and maintenance, keeping your AC system running smoothly for years.
With Top Tech Mechanical, you can trust that your AC installation will be handled with professionalism, attention to detail, and a dedication to superior results.
What does professional AC installation include?
Load calculation, equipment selection, duct and airflow review, removal of old equipment, new pad and level, line set and drain configuration, electrical and safety controls, startup, commissioning, and homeowner walkthrough.
How do you size a new AC for my home in Kennesaw, Woodstock, or Canton?
We perform a room-by-room load calculation, verify duct capacity and returns, and factor insulation, windows, orientation, and lifestyle. Proper sizing prevents short cycling and humidity issues common in North Georgia summers.
How long does AC installation take?
Most replacements are completed in one day. Duct modifications, attic platforms, or electrical upgrades can extend to two days. We provide a clear timeline before work begins.
Do you replace the refrigerant line set during installation?
When accessible, yes. If not, we pressure test and flush to manufacturer standards. Matching line size to the new system preserves efficiency and warranty compliance.
What is SEER2 and how does it affect my new AC?
SEER2 is the updated efficiency rating. Higher SEER2 typically means lower energy costs and better comfort when the system is properly sized and installed with verified airflow and charge.
Should I choose single-stage, two-stage, or variable-speed?
Single-stage is budget friendly, two-stage improves humidity control, and variable-speed delivers the best comfort and quiet operation. We recommend based on load, ductwork, and goals for your home and budget.
Do you handle permits and inspections?
Yes. We secure required local permits and coordinate inspections for homes in Kennesaw, Woodstock, and Canton, ensuring code compliance and documentation for your records.
Can you install a heat pump instead of a straight AC?
Yes. Heat pumps provide efficient cooling and heating. In North Georgia, dual-fuel options can pair a heat pump with a furnace for optimal comfort across seasons.
What happens to my old equipment?
We remove and recycle the old system, recover refrigerant per EPA rules, and leave the work area clean. You receive documentation of the new model and serial numbers for warranty registration.
Will you evaluate and modify my ductwork?
Yes. We measure static pressure, inspect returns, and identify undersized or leaking runs. We can add returns, seal, or resize ducts to match the new system and improve comfort room to room.
Do you install new drain pans and float safety switches?
For attic or closet air handlers we install a new secondary pan and float switch as needed to protect ceilings and floors from condensate overflow.
Will a new AC reduce my energy bills?
Usually yes. Modern equipment, verified airflow, and correct refrigerant charge can significantly reduce consumption. We estimate savings based on your current usage and selected SEER2 rating.
What warranties come with a new AC installation?
We match a smart or programmable thermostat to your equipment. We add a common wire if needed and configure schedules and dehumidification for our climate.
Can you improve indoor air quality during installation?
Yes. We can add media filtration, high-MERV cabinets, UV lights, electronic air cleaners, and humidity control. We tailor IAQ upgrades to allergies, pets, and pollen typical of Cherokee and Cobb counties.
How noisy will the new system be?
Variable-speed systems are usually the quietest. Proper placement, vibration isolation, and correct airflow keep sound levels low indoors and outdoors.
Do you offer financing for AC installation?
Yes. Financing options are available for qualified customers. Call 404-TOPTECH ((678)‑940‑5676) to review current programs and terms.
What warranties come with a new AC installation?
Manufacturer parts warranties plus our workmanship warranty. We handle registration so your coverage starts correctly and we review what is included before we leave.
Will you verify charge and airflow after install?
Yes. We record pressures, temperatures, superheat and subcool, supply/return temps, and static pressure, then document results as part of commissioning.
Do you install ductless mini-split systems?
Yes. Single-zone and multi-zone ductless systems are great for additions, bonus rooms, or homes without ducts in Woodstock, Canton, and Kennesaw.
Can you add or relocate returns for better comfort?
We can add returns or relocate existing ones to improve balance and reduce hot and cold spots. Proper return placement is critical for efficiency and humidity control.
What should I do to prepare for installation day?
Clear access to the air handler and outdoor area, secure pets, and move vehicles if the driveway is needed. We protect floors, use drop cloths, and clean up before leaving.
Do you offer surge protection or float switch upgrades?
Yes. We can install surge protection for the condenser and air handler, and float switches to prevent condensate overflow, which is valuable for attic systems.
Will a new AC fix high humidity in my house?
New equipment helps, but humidity control depends on sizing, airflow, and runtime. Two-stage or variable-speed units with correct ductwork usually deliver the best dehumidification.
How do I schedule an AC installation estimate?
Call 6784879021 or request an estimate on our website. We will assess your home in Kennesaw, Woodstock, or Canton and provide good, better, best options.
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.
