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Serving Jacksonville, St. Augustine & Palm Coast
Emergency Service Available 904-605-8190
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Careers No Extra Fees for Evenings or Weekends

Come Grow With Us! 

David Gray Is Hiring 

Whether you’re a seasoned professional wanting a new opportunity or you’re just starting out, Pro-Tech Air Conditioning & Plumbing Service is looking for you. We offer a rewarding career path with great benefits, flexible schedules, professional and on-the-job training and growth plans. Come be a part of the team our customers call the finest in the industry. 

Check out open positions and apply online.

Open Positions

All full-time employees are eligible to:

  • Four Health Plans to choose from including two Health Savings Account options
  • Two dental plans
  • Vision insurance
  • Company-paid life insurance of 1x annual salary
  • Flexible Spending accounts available for both health and dependent care
  • Additional term life insurance/accidental death coverage for spouse and children available on a voluntary basis
  • Company-paid short-term disability insurance
  • Long-term disability insurance available on a voluntary basis
  • Accident plan, Critical Illness plan, hospitalization plan available on a voluntary basis
  • Legal plan available on a voluntary basis
  • Employee Assistance Program available 24/7
  • PTO
  • Paid Holidays
  • Paid Weekly
  • 401k plan with employer match of 100% of the first 3% of salary contributed and 50% of the next 2% of salary contributed.  Both traditional and Roth options are available. Eligible after 1 year of service.

Our Reviews See What Our Customers Say

    "Will certainly use David Gray services again."

    Clearly explained what needed to be done and why. Worked efficiently and neatly. I’m very pleased.

    Jennifer W.
    "This review is well deserved. Thank you!"

    We are grateful to all the professionals who turned our frown upside down.

    Wes L.
    "The entire David Gray crew was simply awesome!"

    Thanks for doing such a thoughtful and precise job, we are very happy!

    Ryan M.
    "One of the best home service crews at David Gray!"

    They were organized, prepared, careful, thorough, meticulous, pleasant, and incredibly helpful.

    T. Prousis
    "I unequivocally recommend David Gray for any work you need done."

    From start to finish (estimates thru installation) if you use David Gray you will be completely satisfied and happy that you did.

    Cindy S.
    "They are reliable and knowledgeable!"

    Our technician Rowdy did a great job explaining ways to improve our system and was very helpful.

    Stephen B.
    "My husband & I are a very satisfied!"

    Outstanding service on our duct cleaning today from David Grey Heating & Air.

    Jackie G.
    "We were quite impressed with their thoroughness."

    They worked without distractions and cleaned when they completed their work.

    Fern M.

Contact David Gray

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  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
  • Over 40 Years of Service
    Mr. Gray, native to Jacksonville, raised his family while continuing to grow his company. We have recently joined forces with Southern Home Services and are proud to offer the same family-focused service and attention to our customers.
  • Offering Maintenance Plans
    Take the guesswork out of servicing your home's major systems. We provide monthly appointment reminders, discounts, annual and biannual system tune-ups, and much more. Contact David Gray to join the Comfort Club today!
  • All-Encompassing Home Service
    We are proud to offer a full line of Electrical, Plumbing, and Heating & Air services. From ensuring your home's temperature stays ideal, to electrical home automation, to updating bathroom plumbing, our team has you covered!
  • No Extra Fees for Evenings or Weekends

    Enjoy the flexibility of our services with no extra fees for evenings or weekends—convenience at no additional cost!