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Expert Furnace Replacement

With over 30 years Experience in metro Atlanta, we've been the trusted HVAC experts helping families in Marietta, Towne Lake, Acworth, and all across metro Atlanta stay warm and comfortable. When your heater's on its last legs, we don't just replace it — we deliver fast, reliable, and affordable heating solutions designed around your home and budget. No surprises, just honest service that keeps your family cozy year after year.
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Fast Same-Day Heater Repairs & Next-Day HVAC Installations

Why Choose Guardian Home Experts for Your HVAC Needs?

In metro Atlanta, many HVAC companies are now owned by private equity firms focused on profits, often at the expense of customer care. As a family-owned, local business, Guardian Home Experts stands apart. We prioritize you with a dedicated team of HVAC specialists trained to deliver personalized heating and air conditioning replacement solutions tailored to your home and family's needs.

Our owner, Richard Eppers, is on-site daily, ensuring every customer experiences the 5-star service that has earned us the title of Best HVAC Company in metro Atlanta for four years running. As a Daikin Preferred Dealer and American Standard Comfort Care Dealer, we back our work with a 100% satisfaction guarantee because your comfort and trust are our top priorities.

Choose Guardian Home Experts for expert HVAC service, unmatched customer care, and peace of mind you can count on. Save this article—your home deserves the best.

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Connect With System Design Experts - Free In Home Estimate

How Simple Is Our Furnace Replacement and Estimate Process?

Our Process

We Make It Easy

At Guardian Home Experts, we handle everything—no hassle, no heavy lifting. Just sign, relax, and enjoy reliable comfort backed by our 5-star service. Schedule your same-day estimate today!

Free In Home Evaluation & Estimate

No surprises. No fluff. Just flat rate pricing tailored to your exact HVAC installation and replacement needs—right now. If you need a furnace, heat pump, or air conditioner replacement, our System Design Experts at Guardian Home Experts will conduct a thorough home evaluation and deliver the best HVAC installation solutions to boost your comfort and air quality immediately. We don't do high-pressure sales—only honest, budget-friendly options designed for you. Plus, flexible financing options make your HVAC upgrade easier than ever. Don't wait—schedule your evaluation today and experience the Guardian difference!

Schedule Next Day Installation

Your heating and air emergency is our emergency! Flat rate pricing with no surprises—next-day HVAC installation and replacement is our top priority. Whether you need a furnace, heat pump, or air conditioner replaced, regardless of make or model, we're here to serve you quickly and reliably. From Alpharetta to Rome, Canton to Villa Rica, and everywhere in between, we put your comfort and emergency needs first. Our dedicated team delivers expert service with honesty, transparency, and respect for your budget. We take pride in our clean, professional installations, treating your home and property with the utmost care and respect. Experience fast, friendly, and dependable HVAC solutions designed to keep your home comfortable year-round. Schedule your appointment now—your comfort can't wait!

Our Satisfaction Guarantee – We Truly Stand Behind Our Work

Our expert installation team will thoroughly review their work and provide you with personalized system training. Have any questions? Feel free to ask—we're here to help! After the service, you'll receive a follow-up survey to ensure we delivered on all our promises. What's our top priority? You! We'll even check in a few days later to make sure your system is keeping your home comfortable. Plus, every six months, our team will reach out to schedule your maintenance visits, keeping your system running smoothly and up to manufacturer specifications. It's just that easy!

Refer Your Friends and Earn 

We know you are so happy with your new heating and air system. Guardian offers a refer and earn program when you spread the good news! Refer a friend or family member to Guardian. When they choose us to install a new heating and air system, we send you $100! No strings attached! We want to earn your business for a lifetime and sincerely thank you for sharing your Guardian experience. Make sure your friends tell our Customer Service Experts you sent them!

Furnace Replacement: Maximize Comfort, Minimize Cost — Repair or Replace?

Winter heating emergencies strike without warning, leaving you cold and stressed. We know how critical your comfort is—and how daunting the costs can feel when your HVAC system fails. Serving Kennesaw, Acworth, Dallas, Woodstock, Marietta, Powder Springs, and surrounding areas, we understand that most homeowners aren't ready for sudden replacements. That's why we go beyond quick fixes: we listen carefully, diagnose precisely, and tailor solutions that protect both your home and your wallet. Our flexible payment plans are designed to ease the financial pressure when you need it most.

At Guardian Home Experts, we don't send pushy salespeople—we send trusted HVAC professionals who understand your system inside and out. We respect that a heater repair or new HVAC investment is major, so we work relentlessly to maximize your value through rebates, financing, cash incentives, and competitive pricing. We don't just sell equipment; we deliver clear, written estimates and transparent cost savings so you can decide with confidence. Your comfort isn't just a priority—it's our promise, backed by honest guidance and expert care.

Forget "install and run" tactics. With our thorough 60-minute HVAC estimate, you get a complete picture of your options, empowering you to make the smartest choice for your home's warmth and efficiency. Ready to explore costs without the guesswork? Take our quick heating and air pricing questionnaire and discover the best HVAC solutions tailored to your budget and needs. Guardian Home Experts is here to keep your home comfortable, your costs manageable, and your trust earned—now and for years to come.

Some Words From 
Our Customers

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Of course my heater died when the temps got crazy cold this past winter, and the technician got me patched up while I waited for my new furnace to be installed - which was only the NEXT DAY! Couldn't ask for more timely and professional response, and getting me toasty warm again in no time! Definitely would work with them again!!

- Pat F. 

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"Great Service! Great Technicians! Honesty & Integrity! That's what you get AND at a reasonable price. This company cares!"

- Chrissy N.

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Everyone that I dealt with, from setting up the appointment, technician who checked my system, to the team that did the replacement of my unit, was very professional and focused on taking care of the customer. Unfortunately, I had to have my unit replaced, but they made sure to offer me several different options to find one that fit best for my needs and my budget.

- Bobby C. 

Some Things to Pay Attention to When Choosing Your HVAC Company

Experience

Experience

Experience matters when choosing an HVAC company—it ensures lasting solutions, accurate diagnoses, and fair pricing. Look for licensed, insured technicians with a strong track record and ongoing training. With over 30 years serving metro Atlanta, Guardian Home Experts offers honest communication, transparent pricing, and thorough evaluations. We back our work with some of the longest warranties in the industry for your peace of mind. Voted Best HVAC Company in metro Atlanta four years in a row, Guardian is the trusted choice for reliable, professional service that puts your home’s comfort first.

Reliability 

Reliability 

Need a company that’s truly there when it counts? Many install or repair quickly but vanish when follow-up is needed. At Guardian Home Experts, your comfort is our priority. With 30+ years of experience, ongoing training, and industry-leading warranties, we deliver prompt, dependable service in metro Atlanta. Licensed, insured, and four-time best HVAC company, we’re the team you can trust—now and always.

Company Guarantees 

Company Guarantees 

At Guardian Home Experts, we stand firmly behind our work with a 100% satisfaction guarantee. When a company doesn’t back their services or offer strong guarantees, you risk costly repairs down the line and unexpected expenses that could have been avoided. We believe in doing the job right the first time, providing quality products, quick service, and exceptional value you can trust. Our goal is to earn your loyalty for life—not just complete a job and disappear. With Guardian, you get peace of mind knowing your investment is protected every step of the way.

Reviews

Reviews

Choosing the right HVAC company can be tough, but reading reviews helps you make an informed decision. Look beyond the number of reviews—focus on their quality and common themes, especially any repeated issues that could be red flags. This research can save you time, money, and stress. At Guardian Home Experts, our 5-star reviews showcase our dedication to excellent service, skilled workmanship, and honest communication. When you choose us, you’re choosing trusted care for your heating, air, and plumbing needs. Check out our reviews and see why so many metro Atlanta homeowners rely on Guardian Home Experts.

Accountability

Accountability

When choosing an HVAC company, accountability is essential for peace of mind. You deserve a team that stands behind its work—no hidden fees, no surprises, no shortcuts. At Guardian Home Experts, we take full responsibility for our work and resolve issues quickly and professionally. We’re committed to transparency, integrity, and your complete satisfaction. Choose Guardian for expert HVAC and plumbing services backed by a company that keeps its promises and puts your comfort first.

Why Choose Guardian for Your Furnace Replacement?

When your furnace fails, it's more than a repair—it's about keeping your family safe, warm, and comfortable. At Guardian Home Experts, we know how stressful heating emergencies can be. That's why we're your trusted partner for furnace replacement and heating repairs across metro Atlanta, including Marietta, Kennesaw, Acworth, Woodstock, Dallas, and Powder Springs.

Our licensed, skilled technicians bring over 30 years of experience and genuine care to every home. We customize each repair and installation to your needs, ensuring lasting comfort and energy efficiency.

As a family-owned company, we treat your home like our own. We stand by our work with integrity and unmatched customer care because your comfort and peace of mind matter most. Choose Guardian Home Experts for furnace replacement and heating services that protect what matters—your family and your home. Don't settle for less. Trust the company that fights for your comfort every step of the way.

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Proudly Guarding 
GREATER ATLANTA

Meet the Home Comfort Experts