Location and Projects
Address
4946 Land O Lakes Blvd, Land O'Lakes, FL, 34639
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Cornerstone Pros - Air Conditioning, Plumbing & Electrical
Since 2006, Cornerstone Pros has been providing exceptional plumbing, HVAC and electrical services to Florida's Gulf Coast. We are the trusted local professionals in Tampa Bay and surrounding communities always providing top-notch customers service. Our expert team provides emergency service, fair pricing and quality products and brands. Call today for support with electrical and generators, plumbing and water treatment, cooling, heating, and more!
From BuildZoom: Cornerstone Pros - Air Conditioning, Plumbing & Electrical, 4946 Land O Lakes Blvd, Land O' Lakes, FL (Employees: Campbell, Gary James, Cornerstone Air Conditioning & Heating, Inc, and Cornerstone Air Conditioning & Heating, Llc) holds a Contractor license and 7 other licenses according to the Sumter County license board.
Their BuildZoom score of 110 ranks in the top 4% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone Pros - Air Conditioning, Plumbing & Electrical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cornerstone Pros - Air Conditioning, Plumbing & Electrical Contact Information
Phone Number: (813) 995-7558
Address: 4946 Land O Lakes Blvd, Land O' Lakes, FL 34639
Cornerstone Pros - Air Conditioning, Plumbing & Electrical Land O' Lakes
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone Pros - Air Conditioning, Plumbing & Electrical has a BuildZoom score of 110, which places them above 96% of 191,428 contractors in Florida.
Activity
|
7 projects
|
2026 |
|
646 projects
|
2025 |
|
239 projects
|
2024 |
|
330 projects
|
2023 |
Our building permit records indicate that Cornerstone Pros - Air Conditioning, Plumbing & Electrical has worked on at least
1222.0 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 |
|
691 projects
|
Mechanical projects |
|
670 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Cornerstone Pros - Air Conditioning, Plumbing & Electrical mostly works on
mechanical project
and hvac project
projects.
Pricing
|
339 projects
|
< $5k |
|
820 projects
|
$5k-$20k |
|
28 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
The typical size of their permits is approximately $9,345. 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 Cornerstone Pros - Air Conditioning, Plumbing & Electrical
This is a sample of this contractor's permits. Click here to access their complete permit history.
200 amp panel change out like for like and two 200 amp transfer switches we will be replacing one ge panel that’s back to back to the meter. the existing disconnect is for a panel on the other side of the house. this disconnect will be replaced with a transfer switch and the second transfer switch will power the panel that’s back to back to the meter
Valuation:
$7,502
Permit #:
HC-BTR-25-0258148
Status:
complete
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
To reduce existing 8'x14 dock to a 6'x12 dock w a new 10 000lb 4 post boat lift. to addition a 3'x12 catwalk extension. to existing 3'x28 catwalk and to extension. existing 16'x32 hip roof boathouse to a 16'x46 hip roof boat house and replace existing boat lift w a new 16 000lb boat lift. to replace existing dock/walkway/catwalk decking noc on file for replace existing decking replace... see more
Valuation:
$84,000
Permit #:
BLD202507707
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Job would involve re-routing gas line near meter into single garage. once in garage up wall and into attic. is going to require creating temporary attic access in both garages. run new gas line through attic space and into double garage. down wall inside of garage then through outside wall near pool heater. installing new gas valve and flex line to connect to pool heater
Valuation:
$4,834
Permit #:
BR-GAS-25-00128
Status:
complete
Fee:
$270
Permit Type:
Gas systems new o...
Building Type:
N/A
To replace existing dock(new 6'x30') and 4 post boat lift w new 13, 000lb. to fill existing 11'x22 cut in slip area to install new vinyl seawall 100 waterward of existing seawall noc on file for new vinyl seawall w cc new doxk and 4 post boat lift in or bk:3493 pg:1218 <b>recorded noc must be on site in permit package for inspector review</b><div><b>**</b><span>flood zone ae all elec... see more
Valuation:
$108,000
Permit #:
BLD2024334029
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Two 200 amp panel change outs (like for like) two new 200 amp disconnects two 60 amp disconnect for air conditioning condensers new grounding system arc fault breakers change 200 amp disconnect to a 200 amp outdoor main breaker feed through panel
Valuation:
$26,800
Permit #:
HC-BTR-25-0274010
Status:
issued
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Remove structural wall and replace with a beam addition a half bathroom relocate hot water heater to the garage new tile floor addition lighting addition pantry
Valuation:
$40,000
Permit #:
RESALT-2024-004929
Status:
complete
Fee:
$566
Permit Type:
Existing building...
Building Type:
N/A
** possible storm damage hurricane helene ** change out 3 air conditioning heat pump units5 ton a 2 ton and a 1.5 ton horizonal in attic ** noc required; recorded noc must be on site ** flood zone: ve/caz - bfe: 9 dfe: 10.0 (panel: 12017c0295e effective: 01/15/2021 - 120063) - post-firm structure - unit must meet bfe: 10.0 lowest adjacent grade: 4.0 highest adjacent grade: 6.0 - eleva... see more
Valuation:
$26,348
Permit #:
BLD2024339736
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Added to scope: whole home repipe & new water service redrain: remove concrete in master closet and hallway trench in laundry to cleanout will need to open up master bedroom floorings to get to master shower run new drain lines from both bathrooms thru trench in hallway to laundry catching kitchen sink and out to cleanout
Valuation:
$28,874
Permit #:
BTR-24-0589194
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Change out 3 ton hp horizontal in attic. photos from customer have been uploaded in accela of front of home and interior of home for flood review if needed
Valuation:
$9,013
Permit #:
RESMEC-2025-002030
Status:
complete
Fee:
$99
Permit Type:
Air conditioning ...
Building Type:
N/A
<span style="font-size: 11pt; font-family: aptos sans-serif; margin: 0">** possible storm damage hurricane helene ** like for like </span>change out a 200 amp electric panel and a 60 amp sub panel ** noc or bk 3512 pg 1840 ** <span style="background-color: rgba(229 229 229 1)">flood zone ae pre-firm structure not a substantial improvement elevation verification not required. ****addit... see more
Valuation:
$11,080
Permit #:
BLD2024338251
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Run new sewer line from laundry and catch kitchen. run line to back and install lift station. will need power run for lift station. after lift station will run new line around home and connect to pipe by air conditioning unit. marked with orange paint
Valuation:
$4,960
Permit #:
BTR-24-0592091
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Run 1 inch gas riser from meter under sidewalk next to rinnai tankless outside. convert both rinnai tankless to ng. run 1 inch gas line. put new regulator on 1 inch line for tankless. pool heater will have to run 1 inch riser over to pool heater and put regulator on pool heater before the line goes into heater. tee off from 1 inch pool heater line and run 1/2 flexible line to under ou... see more
Valuation:
$4,865
Permit #:
BTR-24-0589636
Status:
complete
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
Attic - pex piping system whole home repipe 3 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed
Valuation:
$11,548
Permit #:
BTR-24-0586320
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Attic - pex piping system whole home repipe 2 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels where feasible installing all new angle stops ... see more
Valuation:
$9,000
Permit #:
BTR-24-0580664
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Attic - pex piping system whole home repipe 3 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels where feasible installing all new angle stops ... see more
Valuation:
$10,500
Permit #:
BTR-23-0571093
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
New water service from meter to home and attic - pex piping system whole home repipe 2 bath/kitchen/laundry starting from the water meter we will install new shut off valve at the home running water lines through crawl space and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels where feasible ... see more
Valuation:
$8,200
Permit #:
BTR-23-0569868
Status:
complete
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
Attic - pex piping system whole home repipe 3 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home new water service from water meter to home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels whe... see more
Valuation:
$11,500
Permit #:
BTR-23-0566765
Status:
complete
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Change out a 50 gal electric water heater - install a westinghouse water softener - install custom shower pan liner not including tear out of existing tile glass doors etc. no tile work included. drain to be replaced. final to be called when project completed
Valuation:
$9,003
Permit #:
BR-PLB-23-00087
Status:
complete
Fee:
$394
Permit Type:
Other plumbing st...
Building Type:
N/A
Attic - pex piping system 1 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels where feasible installing all new angle stops and braided supply... see more
Valuation:
$8,909
Permit #:
EBP-23-04503
Status:
final
Fee:
$143
Permit Type:
Repipe water dist...
Building Type:
N/A
Attic - pex piping system whole home repipe 2 bath/kitchen/laundry starting from where the water enters the home we will install new shut off valve at the home running water lines through attic and insulating dropping down walls to run to fixtures interior or exterior as needed accessing plumbing through drywall will install access panels where feasible installing all new angle stops ... see more
Valuation:
$8,599
Permit #:
BR-PLB-23-00083
Status:
closed - void
Fee:
$75
Permit Type:
Existing water se...
Building Type:
N/A
Cornerstone Pros - Air Conditioning, Plumbing & Electrical Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cornerstone Pros - Air Conditioning, Plumbing & Electrical License info
Verified License
| License # | CAC1816647 |
| Status | Active |
| County | Sumter County |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Pros - Air Conditioning, Plumbing & Electrical at the County of Sumter, FL.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | FRO15201 |
| Status | Active |
| State | Florida |
| Type | Construction Financial Officer |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cornerstone Pros - Air Conditioning, Plumbing & Electrical at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EC13011923 |
| Status | Active |
| State | Florida |
| Type | Certified Electrical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cornerstone Pros - Air Conditioning, Plumbing & Electrical 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
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Cornerstone Pros - Air Conditioning, Plumbing & Electrical with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CFC1428982 |
| Status | Active |
| State | Florida |
| Type | Certified Plumbing Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Cornerstone Pros - Air Conditioning, Plumbing & Electrical at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in June, 2024 that this contractor does not need a license to be a contractor in Florida.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Electrical Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Cornerstone Pros - Air Conditioning, Plumbing & Electrical 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 # | EC0001103 |
| 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 Cornerstone Pros - Air Conditioning, Plumbing & Electrical at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
2.8K
Permits
- Building permit records show that Cornerstone Pros - Air Conditioning, Plumbing & Electrical has worked on 2771 permitted projects.
Cornerstone Pros - Air Conditioning, Plumbing & Electrical Employees
CJ
Campbell, Gary James
CI
Cornerstone Air Conditioning & Heating, Inc
CL
Cornerstone Air Conditioning & Heating, Llc
HL
Hoffman, Donald L
PC
Pullara, William Cecil
SA
Spears, Dana A