🌷 Spring Special: Get $50 off service

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🌷 Spring Special: Get $50 off service

Book Now
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Get Up to $1,800 Off Furnace Installation in Kennesaw, GA

Same-day service • Free estimates • Re-service Guarantee

Looking for furnace installation in Kennesaw this spring? We are a Trane Authorized Dealer and offer three equipment brands so you can compare before you commit.

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Our Services
Why Us
Our Reviews
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FAQs
OUR SERVICES

What Service Do You Need?

All services come with a free estimate.
AC Installation
AC Installation
Stay cool this spring with professional AC installation. We ensure your new system runs at peak performance from day one.
AC Repair
AC Repair
When your AC breaks down in the spring heat, we respond fast. We diagnose the issue and restore your comfort the same day.
Commercial HVAC
Commercial HVAC
Keep your business comfortable year-round with our commercial HVAC services. We handle installation, repairs, and maintenance for systems of all sizes.
Duct Cleaning
Duct Cleaning
Dust and debris build up in your ducts over time. We can clean them out so your home breathes fresh, clean air this spring.
Furnace Repair
Furnace Repair
When your furnace stops working, comfort disappears fast. We diagnose the issue and restore warmth to your home.
Heat Pump Installation
Heat Pump Installation
Heat pumps offer efficient heating and cooling in one system. We can install the right unit to keep your home comfortable year-round.
Heat Pump Repair
Heat Pump Repair
When your heat pump stops working, comfort fades fast. We diagnose the issue and restore reliable heating and cooling to your home.
Thermostat Service
Thermostat Service
Your thermostat controls your comfort and energy costs. We can repair, replace, or upgrade your thermostat for better home climate control.
WHY US

Here's Why Kennesaw Residents Choose Our Team for Furnace Installation

Affordable From the First Step

Every furnace installation begins with a free in-home estimate. We offer 0% financing, options for low or no credit, and help you access federal tax credits up to $1,800 that make high-efficiency upgrades more affordable.

NCI Air Balancing Meets MeasureQuick

We combine NCI Certified Air Balancer credentials with MeasureQuick sensor verification. Your new furnace doesn’t just run. It delivers balanced, even heat to every room in your Kennesaw home.

We Show You Who’s Coming

We send team photos before arrival. Technicians are uniformed and background-checked. With 20 years of service and a 10-year parts and 10-year labor warranty, Kennesaw families know they’re in good hands.

March Is the Month to Move

Spring furnace installations include free duct cleaning with your replacement and a free first-year maintenance agreement. Lock in your preferred date while the schedule is open.

Call Us (770)-846-2815
Or Get Free Estimate
Or Call Us (770) 846-2815
OUR REVIEWS

1,000s of Atlanta Homeowners Choose
Apex Heat & Air Conditioning

Certifications & Awards
trane-authorized-dealer
nci certified hvac technician
nate certification
measurequick certified hvac tech
OUR PROCESS

How Furnace Installation Works When You Call Us in Kennesaw

1. Get a Clear Picture Before Anything Starts

We come to your Kennesaw home, inspect the current furnace, evaluate the ductwork, and calculate the heating load. You get a free estimate with equipment comparisons and financing options laid out.

2. Handle the Installation the Right Way

We pull the Cobb County permit, remove the old furnace, and install the new Trane system. Our crew verifies gas line sizing, seals all duct transitions, and routes the flue to code.

3. Prove Performance With Data

We light off the furnace and use MeasureQuick to capture gas pressure, temperature rise, and total system airflow. March mornings in Kennesaw still carry enough chill to give us a genuine test.

4. Set Up Long-Term Coverage

You receive a 10-year parts and 10-year labor warranty, free duct cleaning, and free first-year maintenance. Federal tax credits up to $1,800 may also apply to your new system.

Call Us (770)-846-2815
Or Get Free Estimate
Or Call Us (770) 846-2815
Our Team

Meet Your Furnace Installation Team

Every technician on our furnace installation team in Kennesaw, GA is background-checked, uniformed, and we send photos before arrival so you know who to expect. We are licensed, insured, and pull permits on every job.
Reggie Lowe
Owner
Barney Edwards
Customer Service
Jquare Range
Senior HVAC Technician
Jermain Sims
Senior HVAC Technician
Learn about us
Service Areas

Kennesaw furnace installation with full warranty coverage.

We install furnaces across Kennesaw and throughout Cobb County every week.
We install furnaces in Kennesaw as well as Acworth and Marietta across Cobb County. Our crews have handled spring replacements near Kennesaw Mountain and along Cobb Parkway for over two decades.

Zip Codes Serviced

30144, 30152, 30156, 30160

Nearby Locations Served

Acworth, GA
Alpharetta, GA
Canton, GA
Conyers, GA
Covington, GA
Decatur, GA
Duluth, GA
Dunwoody, GA
Fayetteville, GA
Hampton, GA
Johns Creek, GA
Jonesboro, GA
Lawrenceville, GA
Locust Grove, GA
Marietta, GA
McDonough, GA
Morrow, GA
Newnan, GA
Norcross, GA
Peachtree City, GA
Riverdale, GA
Roswell, GA
Sandy Springs, GA
Smyrna, GA
Snellville, GA
Stockbridge, GA
Suwanee, GA
Tucker, GA
Woodstock, GA
View all service areas
Apex Residential Solutions
6053 N Henry Blvd,
Stockbridge, GA 30281
Phone: (770) 846-2815

Working Hours (EST):

Mon - Fri: 24/7 Scheduling

Saturday: 24/7 Scheduling

Sunday: 24/7 Scheduling
All HVAC Services Covered
  • A/C Repair & Install
  • Furnace Repair & Install
  • Commercial HVAC
  • Thermostat Repair
  • Heat Pump Repair & Install
GET YOUR QUOTE

Get your free quote in minutes

Schedule your free estimate today and for a limited time get $50 off your first HVAC service.
Same-Day & Next-Day Service

We prioritize your comfort with fast response times across Metro Atlanta.

100% Satisfaction Guarantee

We stand behind every repair and installation with our quality workmanship guarantee.

Licensed, Bonded & Insured

Fully licensed HVAC professionals you can trust with your home comfort systems.

Get $50 Off Any HVAC Service
Emergency and 24/7 HVAC services available.
A helpful member of our team will follow-up within 2 minutes during business hours to give you your free quote.

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Call for immediate assistance and service.

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Frequently asked questions

Kennesaw Furnace Installation FAQs

Common questions from our customers about heating and cooling services.
How much do we charge for furnace installation in Kennesaw Georgia?
In spring in Kennesaw, our heating/furnace installation pricing typically runs $4,500 to $15,000+ installed, depending on the furnace type, efficiency rating, home size, and any ductwork needs. We provide a free in-home estimate, show options from standard to high-efficiency, and we can apply any available rebates and federal tax credits up to $1,800 on qualifying systems to lower your out-of-pocket cost. Every replacement includes free duct cleaning and a free first-year maintenance agreement, and we back our installs with a 10-year parts warranty plus a 10-year labor warranty.
We do not offer a blanket money-back guarantee on heating/furnace installation in Kennesaw, GA, but we do stand behind our work with a 10-year parts warranty and a 10-year labor warranty. This March, we also pull permits on every installation and verify performance with our MeasureQuick-certified process so your new system meets manufacturer specs from day one. If anything is not right after install, we come back and make it right under our labor warranty.
In March in Kennesaw, we can often get out within 24 to 48 hours for a free in-home estimate, and we can usually schedule heating/furnace installation within 2 to 5 days once you approve the quote and place the 50% deposit to lock in your date. If your furnace is down, we also offer 24/7 emergency service including after-hours and weekends, and we will work to fast-track the install when inventory and permitting allow.
Yes. We offer free in-home estimates for heating/furnace installation in Kennesaw, Georgia. Since it is spring in March, it is a good time to schedule before the first cold snap and get priority install dates, plus you can take advantage of our current promotions like free duct cleaning with every replacement and a free first-year maintenance agreement with every installation.
Yes, we offer financing for heating/furnace installation in Kennesaw, Georgia. This March spring season is a strong time to replace your furnace before next winter, and we offer 0% financing on approved credit plus options for low or no credit. We also include a free in-home estimate, and every replacement comes with free duct cleaning and a free first-year maintenance agreement.
Have a question?
770-846-2815