Serving Jacksonville, Jacksonville Beach and beyond
HVAC Replacement Company Jacksonville
When the time comes for HVAC replacement, understanding the process and making informed decisions is crucial. At David Gray, we aim to simplify this transition for our clients. Our team provides guidance on selecting the most suitable HVAC replacement for your needs, focusing on energy efficiency, system longevity, and overall comfort. We assist in every step, from choosing the right equipment to professional installation, ensuring a seamless experience. At David Gray, our commitment is to enhance your indoor air quality and comfort without unnecessary complications.
To discuss your HVAC replacement needs and how David Gray can assist, please contact us at (904) 605-8190.
Jacksonville HVAC Replacement Call for More Information Today!904-605-8190
They were very thorough and explained the system to me in detail.
Anthony Strode
M"What a Great Experience"
Good job to everyone on the team and I will recommend you to everyone I know.
Melissa D.
M"What a great experience with David Gray Services!"
Nico and John arrived on time and worked the entire day with efficiency and professionalism.
Melissa Dills
H"Excellent installation service!"
The team arrived on time, explained everything clearly, and installed our new HVAC system efficiently.
Hein Min San
N"You Set the Gold Standard"
Couldn’t have asked for a better experience. Malcolm and Braden, you set the gold standard.
Nancy Frederick
R"Dan is outstanding."
Dan worked with me, giving me confidence in the new unit and a payment plan that worked out for my budget.
Rebecca Stevens
R"Love David Gray service."
They arrived as scheduled and worked diligently to install my new HVAC system with care and expertise.
R
A"All did a professional job."
Technician Jensen along with Braden and Hakeem all did a professional job.
Alfred Smalls
S"The installation crew was awesome!"
They did a very professional job, very detail-oriented on getting everything perfectly installed.
Steve Potthast
C"Hamid was very professional!"
Took his time to do the job right and not rush just to get it done.
C G
J"Bryan and Nikko did a great job"
They were professional, knowledgeable, and a pleasure to have around for the day.
J J
N"Professional quality work and advice."
Professional quality work and advice. We have a new safe heating/air system.
Nicki Tessmer
A"Tanner was very knowledgeable and helpful"
Tanner was very knowledgeable and helpful throughout the installation process.
Aschele R
T"Fantastic service. I’ll recommend it to everyone."
Professional, courteous and timely. Did what they said they would do and charged what they quoted.
Tonja Merritt
Ed"Very professional, they earned my business."
Great crew, very professional.
Ed Newman Newman
David Gray did an excellent job
David Gray did an excellent job of installing my new HVAC system. They were very thorough and explained the system to me in detail. I would highly recommend them for your HVAC needs!
Anthony Strode
What a Great Experience
What a great experience with David Gray Services! From the technology to sales, from staff office communications to texting and even sending a photo of who was coming out to my home for installation of both inside and outside HVAC systems. Nico and John arrived on time and worked the entire day with efficiency and professionalism. They are both friendly, knowledgeable, and patient. Nico really took the time to answer the ton of questions I had learning the upgraded systems. He is so kind, and I thank him for his patience. Both installers respected my property and me and cleaned up when the work was done. I appreciated Charlie in the beginning when he made several calls into the office to confirm options to move forward. I appreciated Melissa, who answered my questions regarding the Club Membership therein and what that entailed moving forward. Thank you to Tom, who was generous to explain the differences regarding variable systems to my husband. I look forward to lower utility bills with the better models! Good job to everyone on the team, and I will recommend you to everyone I know. Kudos on all departments from sales - service - installation - administration.
Melissa D.
What a great experience with David Gray Services!
What a great experience with David Gray Services! From the technology to sales, from staff office communications to texting and even sending a photo of who was coming out to my home for installation of both inside and outside HVAC systems. Nico and John arrived on time and worked the entire day with efficiency and professionalism. They are both friendly, knowledgeable, and patient. Nico really took the time to answer the ton of questions I had learning the upgraded systems. He is so kind and I thank him for his patience. Both installers respected my property and me and cleaned up when the work was done. I appreciated Charlie in the beginning when he made several calls into the office to confirm options to move forward. I appreciated Melissa, who answered my questions regarding the club membership therein and what that entailed moving forward. Thank you to Tom, who was generous to explain the differences regarding variable systems to my husband. I look forward to lower utility bills with the better models! Good job to everyone on the team and I will recommend you to everyone I know. Kudos on all departments from sales, service, installation, administration.
Melissa Dills
Excellent installation service!
Excellent installation service! The team arrived on time, explained everything clearly, and installed our new HVAC system efficiently. The house feels so much more comfortable, and the system runs quietly. Highly recommend!
Hein Min San
You Set the Gold Standard
Absolutely the best experience. New system installed. The technician Malcolm and Braden are the best. Answered all my questions and didn't just tell me the programming on the system but walked me through the process. Very knowledgeable on every aspect. Couldn't have asked for a better experience. It was a great pleasure having this awesome team installing and setting up the system. Malcolm and Braden, you set the gold standard. I appreciate both of you and all the hard work you do. You both treated my home and me with so much respect. Great job, gentlemen. 👏
Nancy Frederick
Dan is outstanding.
Dan came to my home to give me a quote for a new HVAC unit. I was not prepared to purchase a new HVAC at the time. Dan worked with me, giving me confidence in the new unit and a payment plan that worked out for my budget. In addition to that, he calmed me as I was extremely upset and beyond nervous. Dan was able to set the tone for all of the employees at David Gray, and I felt very confident in allowing them onto my property and into my home. Dan is outstanding. I can’t say enough about him. You have a very valuable and kind man. Thank you, Dan, for helping me through this process.
Rebecca Stevens
Love David Gray service.
Nicholas and Braden and the crew were so personable, knowledgeable, and patient first and foremost. They arrived as scheduled and worked diligently to install my new HVAC system with care and expertise. And honorable mention to the sales rep, Sean Banks, for briefing me on the various HVAC systems and walking me through the process. I also liked that the system was less than I was anticipating prior to the consult. Love David Gray service. R'
R
All did a professional job.
This was a total HVAC system replacement of an old failed unit. Technician Jensen along with Braden and Hakeem all did a professional job.
Alfred Smalls
The installation crew was awesome!
The installation crew was awesome! They did a very professional job, very detail-oriented on getting everything perfectly installed. I highly recommend David Gray Heating and Air.
Steve Potthast
Hamid was very professional!
Hamid was very professional! Took his time to do the job right and not rush just to get it done. Was extremely honest and wasn’t looking to just fix or replace things that didn’t need to be fixed or replaced. Highly recommend them to anyone looking to replace their HVAC system.
C G
Bryan and Nikko did a great job
Bryan and Nikko did a great job with my HVAC unit install today. They were professional, knowledgeable, and a pleasure to have around for the day. I'm looking forward to working with DG going forward.
J J
Professional quality work and advice.
David Gray, thank you so much for your technicians who never fail us! Professional quality work and advice. We have a new safe heating/air system. Thank you so much and a shout out to Hamid Boukhal, Rachel, and Nicholas Jensen and his partner who did our install. Thank you!
Nicki Tessmer
Tanner was very knowledgeable and helpful
Tanner was very knowledgeable and helpful throughout the installation process. Also double checked to ensure that both heat and air were both operable. Thank you!!
Aschele R
Fantastic service. I’ll recommend it to everyone.
Fantastic service. I’ll recommend it to everyone. Hamid was professional and answered all my questions. We had a hot water heater and a new HVAC system installed. 5 technicians total. It has been a great experience all around from the first call to the install. Professional, courteous and timely. Did what they said they would do and charged what they quoted.
Tonja Merritt
Very professional, they earned my business.
Great crew, very professional, they earned my business and my new system. 👏
Save Up to $75
on HVAC, Plumbing or Electrical Repair
$35 on any repair up to $299
$50 on any repair $300 to $499
$75 on repair $500 & above
Cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service. Additional terms and conditions may apply, call for details!
Valid
Apr 3, 2025
- Jun 30, 2026
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Seniors Save 10%
Offer valid for customers 55 years of age or older and/or AARP members and/or military veterans and/or first responders.
Proof of age or occupation may be required. Coupon valid for repairs and services only. Expires as indicated and cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service.
Valid
Apr 2, 2025
- Jun 30, 2026
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FREE
A/C, Heating, Plumbing or Electrical Repair Service Call With Repairs over $300
Cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service. Additional terms and conditions may apply, call for details!
Valid
Apr 2, 2025
- Jun 30, 2026
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Why Choose David Gray Services
At David Gray Electrical, Plumbing, Heating & Air, we proudly serve Jacksonville and surrounding areas with nearly 40 years of expertise. Our dedicated team focuses on making your home comfortable and safe, offering reliable, comprehensive services for all your HVAC, plumbing, and electrical needs. Our client-centric approach ensures satisfaction and peace of mind.
Why Choose Us:
Transparent pricing with complimentary installation estimates
24/7 emergency repair services
Priority service and discounts through Comfort Club membership
Courteous and top-rated technicians
Guidance on rebates and tax incentives
Community-focused support and emergency assistance
Trusted HVAC Experts
Nearly 40 years in Jacksonville.
24/7 Emergency Services
Available anytime you need us.
Upfront, Honest Pricing
Complimentary installation estimates.
Comfort Club Benefits
Priority service and exclusive discounts.
Your Questions, Answered
What types of HVAC systems are available?
Various types of HVAC systems are available, including central air conditioners, heat pumps, ductless mini-splits, and furnaces. The best choice depends on your home size, budget, and efficiency needs.
Will a new HVAC system improve air quality?
Yes, a new HVAC system can improve indoor air quality. Modern systems often include advanced filtration options and better ventilation control, which help reduce allergens, dust, and other airborne particles.
What maintenance is needed for a new HVAC system?
Regular maintenance is crucial for a new HVAC system. This includes annual or biannual professional inspections, changing air filters every 1-3 months, and keeping the outdoor unit clean and clear of debris.
How energy-efficient are new HVAC systems?
New HVAC systems are designed to be more energy-efficient than older models, often featuring higher SEER (Seasonal Energy Efficiency Ratio) ratings. Efficient systems can help reduce energy consumption and lower utility bills.
