World Class Heating and Cooling

4.9 |122 Verified Ratings
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World Class Heating and Cooling

4.9 | 122 Verified Ratings
Write a Review


906 North Tennessee Street
Cartersville, GA 30120
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World Class Heating and Cooling

World Class Heating and Cooling is your very best option for all your heating and cooling needs. We always offer the very best pricing, excellent customer service and superior craftsmanship on installs and repairs. Call today for solving your home comfort needs! Emergency Services available.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Kennesaw
  • Holly Springs
  • Marietta
  • Canton
  • Woodstock
  • Cartersville
  • Acworth
  • Dallas
  • Kingston
  • Taylorsville
  • Emerson
  • Adairsville
  • Rydal
  • Cassville
  • Waleska
  • White
  • See All >

Services Offered

Air Conditioning
  • Central Air Cleaner Repair
  • Central A/C Repair
Heating & Furnace Systems
  • Heat Pump Repair
  • Gas Furnace - Repair
  • Electric Furnace - Repair

Areas of Expertise

  • A/C Install Repair
  • Heating Install and Repairs
  • Duct Modifications
  • Finished Basement HVAC Systems
  • Remodel HVAC Systems

Product Brands Used

  • Amana
  • Bryant
  • Carrier
  • Goodman
  • Honeywell
  • Lennox International, Inc.
  • RUUD
  • Rheem
  • Rinnai
  • Trane
  • Navien
  • See All >

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2010
State Licensing
Trade: Conditioned Air Contractor
License #: CR109867
Expiration: 11-30-2021
Green Certifications
  • NATE Consumer Contractor Connection (C-3) HVACR Contractor
  • Nate Certifications
  • EPA Certifications
  • Trade School Certifications
  • Duct design Certifications
  • Zoning Certified
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

Community Involvement

Proud Sponser of ABA Baseball association

How We Got Started

We started in this industry in 2002.

We describe our business as Rooted in the community


World Class Heating and Cooling

My Work
1 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
World Class Heating and Cooling

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 122
  Page 1 of 13
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5.0   |  
Great service!
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3.5   |  
Very polite, performed the work once at the house extremely quickly. Only negative, did not call when he said he would call or come when he said he would come. Said he would come Friday, didnâ t come til Monday, and didnâ t call to say he would be a day late.
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5.0   |  
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5.0   |  
Justin is one if not the most knowledgeable techs in his field. On time and very thorough. A real pleasure hiring him. You can not go rong with his exoertise.
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5.0   |  
Anyone having heat or AC problems he is very fair and great to work with. He saved me a lot of money and did and did a great job. Very nice guy and easy to get in touch with.
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4.5   |  
Made my decision easy.
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5.0   |  
Very professional. Excellent attention to detail. Very good customer service. Highly recommend.
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5.0   |  
Excellent service. Explained all of my options and was not pushy about any particular service. Appointment was not rescheduled despite the weather looking like it was taking a turn for the worse. Completed service on outside unit even after the sky opened up on him
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5.0   |  
As I was completing my call for help on the HomeAdvisor webb site near midnight on 5/3/2020,I selected Justin's World Class heating and cooling from their list, but before I was even finished he called me, asked what was the problem and stated he could be out the next day( his concern for our wellbeing was evident in his voice). When he arrived I found Justin to be personable and knowledgeable on all things AC. He educated my wife and I on things we never knew and was able to complete the repairs quickly. Our AC unit now is quitter and more efficient and Justin has earned a special place in our hearts for being the true professional that he is.
Response by World Class Heating and Cooling: Russell, Being very thorough, and **actually caring** about peoples HVAC systems, is what we are good at! Your best interest as our customer is at our core values! We focus on establishing long term working relationships and look forward to taking care of all your Heating/Air/Plumbing needs in the future. Thank you so so much for the AMAZING review. It truly means a lot to us and future customers. Thanks again, Justin Richardson
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5.0   |  
They were very professional and did a great job! I m happy!

1 of 1 users found this review helpful.

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Showing 1-10 of 122
  Page 1 of 13

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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