Updated: Jul 07, 2026
Location and Projects
Address
11550 Osceola Dr, New Port Richey, FL, 34654
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McWilliams & Son HVAC/Mechanical Contractor
McWilliams & Son, Inc, 11550 Osceola Dr, New Port Richey, FL (Employee: Martinez, Carlos Benito) holds a Certified Electrical Contractor license and 8 other licenses according to the Florida license board.
Their BuildZoom score of 112 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 McWilliams & Son, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
McWilliams & Son, Inc Services
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McWilliams & Son, Inc Contact Information
Phone Number: (727) 312-8520
Address: 11550 Osceola Dr, New Port Richey, FL 34654
McWilliams & Son, Inc New Port Richey
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
McWilliams & Son, Inc has a BuildZoom score of 112, which places them above 97% of 191,428 contractors in Florida.
Activity
|
140 projects
|
2025 |
|
140 projects
|
2024 |
|
157 projects
|
2023 |
Our building permit records indicate that McWilliams & Son, Inc has worked on at least
437.0 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
|
26 projects
|
Home Additions |
|
3 projects
|
Commercial Renovations |
|
3 projects
|
New Constructions |
|
217 projects
|
HVAC projects |
|
196 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that McWilliams & Son, Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
91 projects
|
< $5k |
|
253 projects
|
$5k-$20k |
|
27 projects
|
$20k-$50k |
|
26 projects
|
$50k-$100k |
|
18 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $7,825. 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 McWilliams & Son, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(hurricane helene)insulation drywall texture paint interior doors mirrored closet doors exterior outlets 220 stove outlet remove and reset all cabinets paint underlayment lvp flooring remove and reset toilets baseboards install new cabinet toe kicks
Valuation:
$129,239
Permit #:
RESALT-2025-000147
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Kitchen remodel update and install new kitchen cabinets new countertops new appliances. pool bathroom master bathroom jack and jill bathroom half bathroom update (install new tile new fixtures new toilets new bathtub new vanities). update laundry cabinets and change out laundry sink install new flooring throughout the entire house install new office doors install tounge and groove cei... see more
Valuation:
$140,000
Permit #:
HC-BLD-25-0073399
Status:
issued
Fee:
$946
Permit Type:
N/A
Building Type:
N/A
Hurricane damage repair: sde map shows not damaged see pdf screen shot: remove interior non bearing wall replace with cabinets: drywall insulation whole house interior painting and texture baseboardsm trim flooring electrical outlets and wiring water heater cabinets countertops interior doors new sinks toilets and showers ** home owner states hvac is fine and elevated: ** ****electric... see more
Valuation:
$44,886
Permit #:
BR-RMR-25-01757
Status:
complete
Fee:
N/A
Permit Type:
Repair
Building Type:
N/A
Interior building out to plans for slab mep and finish -new construction of site foundation and shell-bld-23-0501135
Valuation:
$400,000
Permit #:
BLD-24-0509886
Status:
complete
Fee:
$21,041
Permit Type:
N/A
Building Type:
N/A
(hurricane helene) flood damage repairs - interior only. all fixtures to remain in existing location replace damaged drywall flooring kitchen cabinetry and counters 2 bathrooms remodels interior trim replace front door. remove non structural wall around fireplace remove fireplace and metal chimney pipe. chimney above roof line is not to be removed (not supported from below roofline) a... see more
Valuation:
$156,157
Permit #:
RESALT-2024-005189
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
(hurricane helene - over 12 of water inside the home - sd map determined not sd ok to process as si- 21 squares roof (recovering) 1 exterior door air conditioning eco ceiling insulation wall insulation drywall (walls and ceiling painting baseboards flooring electrical service panel 42 recptacles 10 electrical switches electrical compete re wiring of main house.wiring in law sweet remo... see more
Valuation:
$103,652
Permit #:
BR-RMR-25-01620
Status:
complete
Fee:
N/A
Permit Type:
Repair
Building Type:
N/A
R/r drywall baseboards insulation flooring interior doors entry door windows outlets bathroom vanities with sink toilets upper and lower cabinets range garbage disposal. replace water heater and tankless unit
Valuation:
$80,073
Permit #:
RESALT-2025-003661
Status:
complete
Fee:
$225
Permit Type:
Existing building...
Building Type:
N/A
(hurricane helene) remodel complete interior including lower 4 of insulation drywall. remodel 2 bathrooms 1 kitchen flooring new water heater interior trim and doors exterior trim and doors and related flood damaged electrical. new hvac
Valuation:
$165,149
Permit #:
RESALT-2024-005065
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Remodel kitchen and 2 bathrooms. install cement board all interior perimeter of the house (3ft hight). replace home drain line to home re-pipe and re-drain kitchen and bathroom drains. run new electrical wires for pendant lights and kitchen island. replace all interior doors/jambs and trims. replace exterior back door
Valuation:
$82,050
Permit #:
RESALT-2023-004697
Status:
complete
Fee:
$962
Permit Type:
Existing building...
Building Type:
N/A
Run new feeder lines from transformer to existing meter on subdivision wall. relocate sub panel feeders from meter to be remove to existing panel on subdivision wall. replace and addition breakers for new feeders
Valuation:
$4,500
Permit #:
COMELE-2025-000364
Status:
complete
Fee:
$174
Permit Type:
Exterior wiring a...
Building Type:
N/A
(hurricane helene) insulation drywall outlets texture paint interior doors cabinets exterior outlets lvp flooring baseboards trim reset plumbing fixtures
Valuation:
$111,700
Permit #:
RESALT-2025-000825
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Replace electrical outlets replace cabinets and vanity reset 2 sinks. no flooring hvac insulation or drywall. house was built in 1940 and has wood walls and floors and uses window units for heat and air
Valuation:
$5,991
Permit #:
RESALT-2025-003380
Status:
complete
Fee:
$65
Permit Type:
Existing building...
Building Type:
N/A
Remodel of master bathroom new shower pan shower surround shower valve. replace 4 existing windows with new impact windows of the same size as the ones being replaced. framing a non-load baring wall to enclose an open space within the existing footprint to make a 3rd bedroom. replace air conditioning system
Valuation:
$8,100
Permit #:
RESALT-2024-001456
Status:
complete
Fee:
$331
Permit Type:
Existing building...
Building Type:
N/A
Hurricane helene repairs-4ft drywall & insulation baseboard & trim work 5 interior doors 3 closet doors 19 outlets interior painting cabinets in bathroom & kitchen all applicances and air conditioning replace or repair
Valuation:
$40,000
Permit #:
RESALT-2024-005696
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Homeowner wants to convert existing garage into a bedroom. replace garage door with windows and cover flooring with tile using a vapor barrier. (hvac permit has been applied and submited already fleflecting this alteration as per homeowner)
Valuation:
N/A
Permit #:
RESALT-2023-004697.R01
Status:
approved
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
(hurricane helene) renovations to interior of home due to flooding from hurricane helene. replacing drywall in bedrrooms(2) bathrooms (2) living and florida room kitchen laundry room 2 walls in garage. resintall new vanities in 2 bathrooms and laundry room. change electrical outlets througout the home reinstall plumbing for kitchen and baths. interior doors trim and flooring to be rei... see more
Valuation:
$77,350
Permit #:
RESALT-2024-006294
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
(hurricane milton) replace drywall and insulation 4 around entire interior. replace stove electrical circuit with 4 wire. verify all wiring that was submerged and replace switches and outlets as necessary. replace interior doors. reconnect plumbing
Valuation:
$67,600
Permit #:
RESALT-2024-006415
Status:
complete
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Remodel- expand existing bedroom building closet framing drywall plumbing adjustments relocation of electrical painting and flooring...b/e/p)...noc req on site ***
Valuation:
$23,553
Permit #:
BR-RMR-25-01784
Status:
complete
Fee:
$1,208
Permit Type:
Interior remodel
Building Type:
N/A
Hurricane helene remove and replace drywall and cabinets affected by flood inspect and replace and damaged electrical install new tile flooring
Valuation:
$55,734
Permit #:
RESALT-2024-007451
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
Installation of a 250kw diesel generator ***private prodiver inspections*** w/500 gallon tank. one 400 amp transfer switch one 600 amp transfer switch. private provider
Valuation:
$198,995
Permit #:
CBLDC-0424-00114
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
McWilliams & Son, Inc Reviews
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Verified License
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McWilliams & Son, Inc License info
Verified License
| License # | EC13007378 |
| Status | Active |
| State | Florida |
| Type | Certified Electrical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for McWilliams & Son, Inc 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 # | AEC-09192 |
| Status | Active |
| City | Lakeland |
| Type | Mechanical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for McWilliams & Son, Inc at the City of Lakeland, FL.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1814314 |
| Status | Active |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- BuildZoom has not verified this license since July, 2025.
Verify this license's status for McWilliams & Son, Inc 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 | Electrical Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of McWilliams & Son, Inc with 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 McWilliams & Son, Inc 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 # | CAC1814314 |
| Status | Inactive |
| City | Daytona Beach |
| Type | Contractor |
- According to the The City of Daytona Beach, FL, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for McWilliams & Son, Inc at the The City of Daytona Beach, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CAC1814314 |
| 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 McWilliams & Son, Inc at the The City of Ocala, Florida.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0036878 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information |
- 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 McWilliams & Son, Inc 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 # | QB36878 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information, |
- 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 McWilliams & Son, Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Hersh Insur Company |
Insured
| Workers Comp Provider | Amtrust North America Of Florida |
2.8K
Permits
- Building permit records show that McWilliams & Son, Inc has worked on 2808 permitted projects.
McWilliams & Son, Inc Employees
MB
Martinez, Carlos Benito