Heating Installation in Kennesaw, GA
Need a new furnace or heating system? Top Tech Mechanical provides heating installation in Kennesaw and Metro Atlanta, with options sized for your home, comfort needs, and budget.
Heating Systems Installed Across Kennesaw & Metro Atlanta
Top Tech Mechanical installs gas furnaces, electric heat pumps, ductless systems, and packaged heating systems across Kennesaw, Marietta, Acworth, and Metro Atlanta.
Most residential heating installations can be completed within one to two days, depending on the system and job. Before installation, we check your home, existing ductwork, insulation, electrical setup, and heating needs.
This helps us choose a system that fits your home instead of simply replacing the old unit with the same size. We handle the removal of the old equipment, new system installation, connections, testing, and required permit work. Our goal is to get your new heater running properly with as little disruption to your home as possible.
Why Choose us
Licensed heating Services in Atlanta, GA
Local HVAC services team offering AC repair, upgrades, maintenance and installation of air conditioners, furnaces, heat pumps, ductless mini-splits and indoor air quality products.
Proudly Serving the Atlanta Area for Over 15 Years
Contact us now for same day service. Our trucks come fully stocked and we are ready to repair most all heating & cooling issues on site. Schedule Online or call/text us 24/7 at (678)‑487‑9021. We provide a 1-year guarantee on all repairs along with our 100% satisfaction guarantee.
Service Overview
Diagnosing the Problem: $89.99 (waived once repair accepted)
Average Repair Price: Starting at $145 (covered under Toptech Protection Plan)
Average Time to Complete: 30 Min – 3 hr
See our real-time availability and request an appointment online by clicking the button below.
Heating Repair
Heating installation
Maintenance
Commercial Heating
Heating Systems We Install
Every home is different, so there is no single heating system that works for everyone. We install different types of systems, including:
- Furnaces – A common choice for homes that need steady heat during colder months.
- Heat pumps – Heat and cool your home with one system and can work well in Kennesaw, GA’s climate.
- Ductless mini-splits – A good option for rooms without existing ductwork or for homes that need zone control.
- Rooftop heating systems – Used for some larger homes and commercial properties.
- Packaged HVAC systems – Heating and cooling in one outdoor unit.
We can check your current system and home layout before recommending an option.
How to Choose the Right Heating System?
The biggest system is not always the best one. Your new heater should match the size of your home and how much heat it needs.
We look at things such as:
- Size and layout of your home
- Existing ductwork
- Insulation and air leaks
- Current heating system
- Your heating needs
- Energy use
- Your budget
We will explain the differences between your options so you can make a choice without guessing.
What to Expect During Your Heating Installation
We keep the installation process straightforward.
- Check the existing system
We look at your current heater, ductwork, electrical connections, and other parts that may affect the new installation.
- Recommend the right system
Based on your home and heating needs, we suggest suitable equipment and explain the options.
- Remove the old equipment
If you are replacing an existing heater, we carefully remove the old system and prepare the area for the new one.
- Install the new heater
We install the equipment, connect the required electrical, ductwork, refrigerant lines, or other components based on the system.
- Test everything
Before we finish, we run the system and check heating, airflow, controls, and other connections to make sure everything is working properly.
When Should You Replace Your Heating System Instead of Repairing It?
Not every heating problem means you need a new system. Sometimes a repair is all that is needed. Replacement may make more sense when you keep running into the same problems.
Look for these signs:
- Your heating system is getting old
- Repairs are becoming more frequent
- Repair costs keep adding up
- Some rooms stay cold
- Energy bills have increased
- The system makes unusual noises
- The heater needs more time to warm your home
- Parts for the system are hard to find
- The system has a major failure
If you are unsure whether to repair or replace your heater, we can inspect the system and explain what makes the most sense for your home.
How do I choose between a furnace and heat pump?
Furnaces are ideal for cold climates and provide powerful heat quickly. Heat pumps are highly efficient in moderate climates and provide both heating and cooling. Dual-fuel hybrid systems combine both for optimal efficiency. We assess your climate, budget, and needs to recommend the best option.
What size heating system do I need for my home?
Proper sizing requires a professional heat load calculation considering square footage, insulation, windows, ceiling height, climate, and air leakage. We ensure your new system is correctly sized to avoid short-cycling and maximize efficiency.
How long does heating system installation take?
Most residential heating installations take 1-2 days depending on system type and complexity. Gas line work, electrical upgrades, or ductwork modifications may extend installation time. We provide specific timelines during consultation.
What is a dual-fuel or hybrid heating system?
A hybrid heat system combines an electric heat pump with a gas furnace. The system automatically switches between fuel sources based on outdoor temperature and efficiency, providing maximum comfort and lowest operating costs year-round.
Do new heating systems qualify for rebates?
Many high-efficiency heating systems qualify for utility rebates, federal tax credits, and manufacturer incentives. We help identify available rebates and assist with paperwork to maximize your savings.
What's the difference between single-stage and two-stage furnaces?
Single-stage furnaces operate at full capacity only. Two-stage furnaces have high and low settings for better comfort and efficiency. Variable-speed systems adjust output continuously for optimal performance and lowest energy use.
Can you convert my heating system from electric to gas?
Yes, if natural gas is available at your property. Conversion involves installing gas lines, a new gas furnace, proper venting, and ensuring all work meets local codes. We provide complete conversion services and cost estimates.
What maintenance does a new heating system need?
New systems need annual professional maintenance including inspection, cleaning, filter changes, and performance testing. We offer maintenance plans that include priority service, discounts, and bi-annual tune-ups.
How efficient are modern heating systems?
Modern gas furnaces achieve 95-98% AFUE (Annual Fuel Utilization Efficiency), meaning nearly all fuel is converted to heat. Heat pumps can achieve 300-400% efficiency by moving heat rather than generating it, resulting in substantial energy savings.
Do you provide emergency heating installation?
Yes, if your heating system fails completely and cannot be repaired, we offer next-day installation options to restore heat quickly. We maintain inventory of popular models and work efficiently to minimize your discomfort.
How much does heating installation cost in Kennesaw?
Heating installation costs vary based on the system, home size, equipment efficiency, and installation work needed. A proper estimate requires looking at the home and existing system first.
Is a permit required for furnace replacement in Cobb County?
Yes. Cobb County requires permits for mechanical work, including HVAC work, before the work starts. Furnace replacement falls under the county’s Heating/HVAC permit category.
Top Shelf Club Membership – Save More, Stress Less!
Exclusive Membership Starting at Just $14.99/Month
Taking care of your heating and cooling system shouldn’t feel like a hassle or a surprise expense.
With the Top Shelf Club, you get reliable care, priority service, and real savings, all in one simple plan. It’s an easy way to keep your system running smoothly while avoiding costly breakdowns.
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.
What You Can Expect More from Top Tech Mechanical?
Friendly, On-Time Technicians
We show up when we say we will, and we treat your home with the same care we'd give our own.
Clear Communication at Every Step
No technical jargon or confusion; we simply tell you what's wrong and how we'll fix it.
Clean & Hassle-Free Service
We respect your space, keep things tidy while we work, and clean up before we leave.
Respect for Your Time & Comfort
We work quickly but properly, so your AC is back up and running without unnecessary delays.
We Service
With Top Tech Mechanical, It is Easy to Schedule!
Easy Scheduling That Fits Your Day
Need AC repair? 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.
