Updated: Apr 18, 2026
Location and Projects
Address
6491 Powers Ave, Jacksonville, FL, 32217
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David Gray Plumbing, Electrical and HVAC
At David Gray, our number-one priorities are your home comfort and safety. That's why we don't limit ourselves to just one service area. Instead, we employ Jacksonville's finest HVAC technicians, plumbers, and electricians to take care of virtually any problem that could occur in your home. From heating and air conditioning to plumbing and electric, there's no problem too complex for our team to solve.
From BuildZoom: David Gray Plumbing, Electrical and HVAC, 6491 Powers Ave, Jacksonville, FL holds a Electrical Business Information license and 7 other licenses according to the Florida license board.
Their BuildZoom score of 113 ranks in the top 3% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David Gray Plumbing, Electrical and HVAC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
David Gray Plumbing, Electrical and HVAC Contact Information
Phone Number: (904) 204-4360
Address: 6491 Powers Ave, Jacksonville, FL 32217
David Gray Plumbing, Electrical and HVAC Jacksonville
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
David Gray Plumbing, Electrical and HVAC has a BuildZoom score of 113, which places them above 97% of 191,428 contractors in Florida.
Activity
|
1 project
|
2026 |
|
507 projects
|
2025 |
|
580 projects
|
2024 |
|
169 projects
|
2023 |
Our building permit records indicate that David Gray Plumbing, Electrical and HVAC has worked on at least
1257.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
11 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
492 projects
|
HVAC projects |
|
155 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that David Gray Plumbing, Electrical and HVAC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1211 projects
|
< $5k |
The typical size of their permits is approximately $2,273. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by David Gray Plumbing, Electrical and HVAC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-pipe the hot and cold water with evo pex pipe and fittings to 2 bathrooms 1 kitchen sink 1 dishwasher 1 ice maker 1 washing machine 1 water heater and 2 outside hose faucets with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-302693.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
The eyebolt on the riser for the meter came loose and is now not connected. in order to reconnect it we will need to have jea come and disconnect the line drop. we would need to pull a permit to have a disconnect scheduled. in having the permit pulled we will have to have the meter meet nec code for 2025. the home does not have a whole home surge protector installed at the panel or th... see more
Valuation:
$1,100
Permit #:
E25-302582.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Repipe the cold-water system using evo pex pipe and fittings to 1 bathroom 1 kitchen sink no dishwasher no ice maker connection no washing machine connection no water heater and 2 outside hose bibs with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-299033.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replace sewer line and also drain lines -break open floor as necessary to tunnel underneath the shower to access drain piping. -cut break and haul away the concrete to expose the existing building drains and/or new paths for new drain installations. -install new horizontal drains for the (1) kitchen sink (1) washing machine (3) toilets (1) bathroom tub (2) showers (3) vanity sinks/ven... see more
Valuation:
$2,400
Permit #:
P25-298833.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replace shower pan- break and remove the concrete slab in the bathroom including the shower pan area. • remove existing wall tile up to 12 inches high around the shower to allow for installation of a new shower pan. • remove the existing vanity and sink to access and open the wall behind for vent stack work. 2. plumbing replacement • remove all existing cast-iron drain lines beneath t... see more
Valuation:
$2,400
Permit #:
P25-293687.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
-remove the existing horizontal drain lines (for 2 bathrooms 1 kitchen sink 1 washing machine) only from underneath the house and haul off of the job site. note: we are not replacing the vertical sanitary risers. -replace the remaining sections of the horizontal drain lines using sch 40 pvcdwv pipe and fittings and continue to the rear of the house and connect to the existing sewer pi... see more
Valuation:
$2,400
Permit #:
P25-292341.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Re-pipe the hot and cold water with evo pex pipe and fittings to 2 bathrooms 1 kitchen sink no dishwasher no ice maker 1 washing machine 1 water heater and 2 outside hose faucets with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-292250.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Scope of work: • repipe the hot and cold water systems using evo pex pipe and fittings to service the following: • 1 bathroom • 1 kitchen sink • 1 dishwasher • 1 ice maker connection • 1 washing machine connection • 1 tankless water heater • 1 utility sink • 2 exterior hose bibs with vacuum breakers note: hose bibs may not be located in the exact same position as existing fixtures if ... see more
Valuation:
$2,400
Permit #:
P25-291871.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Tie into the existing house drain at the designated points on both the left and right sides of the home. • install one (1) cleanout to grade on the left side (a cleanout is already present on the right side). • route the new sewer line toward the front yard turning left under the sidewalk to connect with the main sewer line located in the front yard. 3. materials used: • installation ... see more
Valuation:
$2,400
Permit #:
P25-291794.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Remove/disconnect safe off all existing wiring remove existing electrical panel meter service ect. install new indoor nema 1 panel replacement with square d qo 200 amp 40 spaces electrical panel. install new 200a qo meter main combo ground/bond new meter with new ground rods and bonding bridge per nec requirements. install new 4/0 4 wire service cable from the entrance main to the ele... see more
Valuation:
$2,400
Permit #:
E25-290108.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Re-pipe the hot and cold water with evo pex pipe and fittings to 2 bathrooms 1 kitchen sink 1 dishwasher 1 washing machine 1 water heater and 2 outside hose faucets with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-288762.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replace existing sewer line from the building to the city tap. new materials will consist of sch 40 pvc dwv pipe and fittings. install (1) clean-out to grade at the building and (1) at the city required. clean-out at the tap is not required to be to grade. ditch shall be dug and backfilled by hand and using a small back hoe. clean up and rake affected area to grade. customer is respon... see more
Valuation:
$2,400
Permit #:
P25-285242.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
-disconnect the existing horizontal existing pvc drain lines and remove from underneath the house haul off the job site. -replace the horizontal drain lines using pvcdwv pipe and fittings to the following: 2-water closet 2-lavatory 1- tub and shower 1 shower 1-kitchen sink and 1-washing machine drain line. remove the (2) water closet and replace the closet riser and flange. reinstall ... see more
Valuation:
$2,400
Permit #:
P25-285147.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
-tie onto the existing house drain line at the back of the house near air conditioning condenser install 1-cleanout to grade travel towards the back fence. we shall have to follow the old line to see where it ties in. new materials will consist of 4 sch 40 pvc dwv pipe and fittings. -ditch shall be dug and backfilled using a small backhoe. rake and clean up the affected area to grade
Valuation:
$2,400
Permit #:
P25-285110.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
The customer is responsible for all excavation work before we begin. the old clay sewer line must be exposed by the customer. the trench must be 2 feet wide. we will then remove the old clay line and re-pitch the ditch as needed -tie onto the existing pvc drain line near the air conditioning unit travel towards the front yard underneath the driveway and tie into the main city sewer li... see more
Valuation:
$2,400
Permit #:
P25-285099.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replace meter can with meter main combo install service mast (surface mount seu cable across to existing attachment point) run new ser cable to panel location replace indoor electrical panel bring home up to nec code standard install surge protection
Valuation:
$2,400
Permit #:
E25-285202.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Remove the existing horizontal drain lines only from underneath the house and haul off the job site. note: we are not replacing the vertical sanitary risers or vent piping going up through the roof except where noted in estimate. -replace the remaining sections of the horizontal drain lines using schedule 40 pvcdwv pipe and fittings and continue to the rear of the house and install 1-... see more
Valuation:
$2,400
Permit #:
P25-284392.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Re-pipe the hot and cold water with evo pex pipe and fittings to 2 bathrooms 1 kitchen sink 1 dishwasher 1 ice maker 1 washing machine 1 water heater and 4 outside hose faucets with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-282428.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Repipe the hot and cold-water systems using evo pex pipe and fittings to 1 bathroom 1 kitchen sink 1 dishwasher 1 ice maker connection 1 washing machine connection 1 water heater and 2 outside hose bibs with vacuum breakers. hose faucets may not be in the same exact location if necessary
Valuation:
$2,400
Permit #:
P25-282417.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Re-pipe the hot and cold water with evo pex pipe and fittings to 2 bathrooms 1 kitchen sink 1 dishwasher 1 ice maker 1 washing machine 1 water heater and 2 outside hose faucets with vacuum breakers. hose faucets may not be in the same exact location if necess
Valuation:
$2,400
Permit #:
P25-281367.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
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David Gray Plumbing, Electrical and HVAC License info
Verified License
| Status | Active |
| State | Florida |
| Type | Electrical Business Information |
- BuildZoom verified this license was active as of March 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Florida |
| Type | Electrical Business Information |
- BuildZoom has not verified this license since August, 2022.
Verify this license's status for David Gray Plumbing, Electrical and HVAC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC13006161 |
| Status | Active |
| State | Florida |
| Type | Certified Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of David Gray Plumbing, Electrical and HVAC with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EC13006161 |
| Status | Inactive |
| County | Orange County |
| Type | E Electrical Contractor |
- According to the Orange County Public Schools, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Gray Plumbing, Electrical and HVAC at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EC13006161 |
| Status | Inactive |
| City | Ocala |
| Type | Certified Contractor |
- According to the The City of Ocala, Florida, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Gray Plumbing, Electrical and HVAC at the The City of Ocala, Florida.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EC13010792 |
| Status | Inactive |
| State | Florida |
| Type | Certified Electrical Contractor |
- According to the Florida Department of Business & Professional Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Gray Plumbing, Electrical and HVAC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EC13008106 |
| Status | Inactive |
| State | Florida |
| Type | Certified Electrical Contractor |
- According to the Florida Department of Business & Professional Regulation, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Gray Plumbing, Electrical and HVAC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BC002493 |
| Status | Inactive |
| County | Bay County |
- According to the The Bay County Builders' Services, FL, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Gray Plumbing, Electrical and HVAC at the The Bay County Builders' Services, FL.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Brown & Brown |
Insured
| Workers Comp Provider | Brown & Brown |
1.8K
Permits
- Building permit records show that David Gray Plumbing, Electrical and HVAC has worked on 1778 permitted projects.