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Guardian Home Experts team of experts - customer service, hvac service, plumbing, hvac installation, hvac system comfort advisors

About Guardian Home Experts: The Shield of Protection for Your Castle

At Guardian Home Experts, we don't just fix air conditioners and unclog drains—we protect the comfort and safety of your home. As a locally owned and operated family business, we've spent over 25 years proving that home services can be delivered with total transparency, elite craftsmanship, and what we call The Knight Code.

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Dual-Location Expertise: Serving All of North Georgia

To provide "Knight-Speed" response times, we operate out of two strategic hubs. This allows our fleet of licensed HVAC technicians and plumbers to reach your doorstep faster than the corporate giants, whether you're in the heart of Cobb County or the foothills of Bartow.

Our Core Service Area Includes:

  • Cobb County: Marietta, Kennesaw, Acworth, Smyrna, Mableton and Powder Springs.

  • Bartow & Cherokee Counties: Cartersville, Woodstock, Canton, Holly Springs and Emerson.

  • Paulding & North Fulton: Dallas, Hiram, and Roswell, Sandy Springs and Alpharetta

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Why North Georgia Trusts the Guardian Shield

In an industry often clouded by high-pressure sales and hidden fees, Guardian stands as a beacon of integrity. When you choose us for your HVAC or plumbing needs, you're getting:

  • The Knight Code of Integrity: Our technicians are trained to find the best solution for your home, not our bottom line. If a repair is all you need, we won't sell you a replacement.

  • Dual-Trade Mastery: We are your one-stop shop. From high-efficiency AC installations to complex whole-home repiping, our team is licensed in both HVAC and Plumbing.

  • The "Meet or Beat" Promise: We refuse to let our neighbors overpay. Bring us any written estimate from a licensed competitor, and we'll meet or beat it by up to $500.

Honesty and Integrity Always

Do the Right Thing. Period.

Sense of Urgency

Your Needs are Important to Us. So is Your Time.

We Listen 

Assuming we Know What You Want and Need will Get Us No Where

Do It Right the First Time

Always Offer the Right Solution

Respect Your Time 

Fast Response Times 

No Rushing

Give You the Time Required to Provide our Best Work

Accountability

We Hold Ourselves Accountable for Our Actions Both Good and Bad

Respect Your Budget

Reasonable and Competitive Flat Rate Pricing

What We Quote is What You Pay

No Surprise Charges Ever

No Pushy Sales Tactics

A Long Lasting Relationship is More Important to us Than a Quick Sale

Two Local Offices to Better Serve You

Cartersville Headquarters

📍 403 Old Mill Rd, Suite G, Cartersville, GA 30120

📞 770-727-1888 Serving Bartow, Cherokee, and North Paulding

Marietta Satellite Office

📍 3660 Canton Road, Suite 200, Marietta, GA 30066

📞 770-299-8207 Serving Marietta, Kennesaw, East Cobb, and Metro Atlanta


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Award Winning Service Guaranteed

Guardian has been recognized as a leader in metro Atlanta for heating, air, plumbing and electrical services. Through customer focused and honest services, quality products, competitively priced expertise, and the best warranties in metro Atlanta; Guardian has received several awards we are proud of.
  • Best HVAC Company in Georgia 2021, 2022, 2023, 2024, 2025 Georgia Business Journal
  • My East Cobb- Best Plumbing Company- 2023,2024
  • Who's Who in HVAC 2022- My Home Improvement Magazine
  • Best HVAC Company in Atlanta 2019, 2020 - My Home Improvement Magazine
  • Best Pick Reports Plumber of the Year 2022, 2023, 2024
  • Angi's Elite Service Provider
  • Small Business of the Year 2022 - Bartow Chamber Nominee
  • Thumbtack Top Pro Award 2019-2025
Experience the Guardian Standard

Spotless & Stocked Trucks

Our trucks are organized, maintained and fully stocked.

Home Guardians

We take guard of your home like its our own. No mess left behind.

Respectful Drivers

Our safe drivers are tracked by GPS and overly careful.

Peace of Mind

Feel safe knowing we background check and drug screen our employees.

Caring

High integrity and customer oriented. What is our priority? You are!

Punctual

We call you when we are on our way. Track us via GPS!

Professional

Respectful, well maintained, neat and clean.

Experts

Trained and informative. Provide solutions NOT sales tactics.

WARRANTIES


Industry leading guarantees and warranties to protect your investment.

Experience the Guardian Standard

Don't settle for a "technician" when you can have a "Knight." Whether it's a midnight plumbing leak or a 100-degree AC emergency, experience the peace of mind that comes with a team that truly has your back.

Meet the Knights

What Sets Guardian Apart?

Friendly & Knowledgable Staff

 We hire and train the best to make sure you are only getting the highest quality service.

Flat Rate, Up Front, Fair Pricing

You will know what our services will cost before we do the work without any surprises.

25+ Years of Experience Providing 5 Star Service

We have the know how and training to take care of your biggest investment.. your home!

Stress Free Repairs

We understand that having an home emergency can be stressful. No pushy sales tactics here. We provide accurate recommendations and fast service.

Priority #1 – Our Customers 

Making sure we always provide work with the highest skill and integrity, is how we do it. Quality products, quick service, exceptional value- Guaranteed!

Need Upgrades or Repairs?
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HVAC Maintenance
We Have Your HVAC Covered

Our Maintenance Plan

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We Offer Financing To Fit Any Budget

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Proudly Guarding 
GREATER ATLANTA

Meet the Home Comfort Experts

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