ac installation

Q: What does professional AC installation include?

Load calculation, equipment selection, duct review, removal of old equipment, pad and level, line set and drain configuration, electrical and safety controls, startup and commissioning, and homeowner walkthrough.

Q: How long does AC installation take?

Most replacements are completed in one day. Duct or electrical upgrades can extend to two days.

Q: Do you replace the refrigerant line set during installation?

When accessible we replace it; if not, we pressure test and flush to manufacturer standards, matching line size for efficiency and warranty.

Q: What is SEER2 and how does it affect my new AC?

SEER2 is the updated efficiency rating. Higher SEER2 systems can reduce energy use when sized and installed correctly.

Q: Should I choose single-stage, two-stage, or variable-speed?

Single-stage is budget friendly; two-stage improves humidity control; variable-speed offers the best comfort and quiet.

Q: Do you handle permits and inspections?

Yes. We secure local permits and coordinate inspections in Kennesaw, Woodstock, and Canton.

Q: Can you install a heat pump instead of a straight AC?

Yes. Heat pumps provide efficient cooling and heating; dual-fuel options work well in North Georgia.

Q: What happens to my old equipment?

We remove and recycle it, recover refrigerant per EPA rules, and document new model and serial numbers for warranty.

Q: Will you evaluate and modify my ductwork?

Yes. We measure static pressure, check returns, and can add, seal, or resize ducts for comfort and efficiency.

IN ATLANTA, GA

What can we do for you today?

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

Service Overview

Diagnostic Visit: $89.99 (waived with approved repair)

Repair Costs: Starting at $145 (covered under our Protection Plan)

Service Time: Average completion in 30 minutes to 3 hours

Check our real-time availability and book your appointment online today — or call/text us at 404TOPTECH for immediate assistance.

Our Services

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.

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.

AC Installation FAQs for Kennesaw, Woodstock, and Canton

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 thermostat should I use with a new 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 404-TOPTECH ((‪678)‑940‑5676‬) or request an estimate on our website. We will assess your home in Kennesaw, Woodstock, or Canton and provide good, better, best options.