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Location and Projects

Headquarters Address
Chantilly, VA, 20152
Local address
Bel Air, MD, 21014
Use our bidding system to request a quote

Frederick Gottfried Florian Jr HVAC/Mechanical Contractor

Frederick Gottfried Florian Jr, Bel Air, MD holds a Plumbers license and 2 other licenses according to the Maryland license board.

Their BuildZoom score of 106 ranks in the top 7% of 58,058 Maryland licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Frederick Gottfried Florian Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Frederick Gottfried Florian Jr Services

Start a project today:
HVAC Mechanical Work Sheet Metal Work

Frederick Gottfried Florian Jr Contact Information

Phone: (410) 561-8858 Edit

Frederick Gottfried Florian Jr Bel Air

Quality

106
93rd percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Frederick Gottfried Florian Jr has a BuildZoom score of 106, which places them above 93% of 58,058 contractors in Maryland.

Activity

14 projects
 2025
9 projects
 2024
21 projects
 2023
Our building permit records indicate that Frederick Gottfried Florian Jr has worked on at least 44.0 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.

Experience

30 projects
 HVAC projects
24 projects
 Mechanical projects
Analyzing permits over the last 4 years shows that Frederick Gottfried Florian Jr mostly works on hvac project and mechanical project projects.

Pricing

25 projects
 < $5k
Value Not Public: 19.0 projects
The typical size of their permits is approximately $1,200. 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 Frederick Gottfried Florian Jr

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Electrical permit - commercial
65 Industrial Park Dr, Waldorf, MD, 20602
2023-12-04
Scope entails installing new exterior rated service and switchgear that will feed (173) level 2 ev chargers and (2) level 3 ev chargers. install a new 480v 3000a service is being installed to feed the ev chargers. the site is an existing parking lot. no disturbance to the existing stormwater management system is planned
Valuation:
N/A
Permit #:
ELEC-232160
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildingapplication
3832 Sugarloaf Pkwy, Frederick, MD, 21704
2025-07-29
Like for like replacement for air conditioning
Valuation:
N/A
Permit #:
496078
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
3832 Sugarloaf Pkwy, Frederick, MD, 21704
2025-07-29
Like for like replacement of gas furnace
Valuation:
N/A
Permit #:
496080
Status:
complete
Fee:
$70
Permit Type:
Plumbperm
Building Type:
N/A
Mechanical permit
118 Allen Rd, Glen Burnie, MD, 21061
2025-06-23
Like for like replacement of gas furnace
Valuation:
N/A
Permit #:
M02228204
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
59 Bralan Ct, Gaithersburg, MD, 20877
2023-02-28
Request for mechanical permit for like for like replacement of a gas furnace and an air conditioner
Valuation:
$2,400
Permit #:
MECH-30068-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
526 Coral Reef Dr, Gaithersburg, MD, 20878
2023-04-11
Request for mechanical permit for like for like replacement of a heat pump and an air handler
Valuation:
$2,400
Permit #:
MECH-30540-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit
7960 Heather Mist Dr, Severn, MD, 21144
2024-12-19
Like for like replacement of a heat pump and an air handler
Valuation:
N/A
Permit #:
E02408345
Status:
complete
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
346 Booth St, Gaithersburg, MD, 20878
2023-02-27
Request for mechanical permit for like for like replacement of a gas water heater
Valuation:
$1,200
Permit #:
MECH-30227-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
476 Carousel Ct, Gaithersburg, MD, 20877
2023-02-27
Request for mechanical permit for like for like replacement of a heat pump and air handler
Valuation:
$2,400
Permit #:
MECH-30226-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
34 State Ct, Gaithersburg, MD, 20877
2023-04-15
Request for mechanical permit for like for like replacement of a heat pump and air handler
Valuation:
$2,400
Permit #:
MECH-30225-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One and two family combo permit
2702 E Fairmount Ave, Baltimore, MD, 21224
2025-10-23
Like for like replacement of prog40-38n rh62 rheem 40 gallon gas water heater
Valuation:
$1,200
Permit #:
BRCM-25-020058
Status:
complete
Fee:
$57
Permit Type:
Trade work only
Building Type:
N/A
Mechanical - residential
502 Saybrooke View Dr, Gaithersburg, MD, 20877
2022-08-11
Request for mechanical permit for like for like replacement of a gas furnace and an air conditioner
Valuation:
$1,200
Permit #:
MECH-28090-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical permit - residential
5304 Seahorse Pl, Waldorf, MD, 20603
2023-02-06
Like for like replacement of an air conditioner- rating tonnage 2.5
Valuation:
N/A
Permit #:
MECH-221233
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One and two family combo permit
3101 Carlisle Ave, Baltimore, MD, 21216
2025-06-24
Like for like replacement of a heat pump and air handler
Valuation:
N/A
Permit #:
BRCM-25-009541
Status:
complete
Fee:
$57
Permit Type:
Interior trades only
Building Type:
N/A
Electrical permit
7955 Queens Rd, Glen Burnie, MD, 21061
2025-06-10
Like for like replacement of air conditioning coil
Valuation:
N/A
Permit #:
E02414534
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Mechanical permit - residential
5664 Cabinwood Ct, Indian Head, MD, 20640
2022-12-20
Like for like replacement of a gas furnace and an air conditioner
Valuation:
N/A
Permit #:
MECH-221553
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical - (r) add/alt - with service change
480 W Deer Park Rd, Gaithersburg, MD, 20877
2024-02-29
Request for permit to; 200 amp sub panel replacement with 200 amp service disconnect
Valuation:
$1,200
Permit #:
ELEC-32320-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
1377 Main St, Gaithersburg, MD, 20878
2023-11-09
Like for like replacement of a gas furnace air conditioner and a gas water heater
Valuation:
$2,400
Permit #:
MECH-31549-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
219 Ridgepoint Pl, Gaithersburg, MD, 20878
2023-11-30
Requesting a permit for like for like replacement of an air conditioner
Valuation:
$1,200
Permit #:
MECH-32186-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
1324 Carlsbad Dr, Gaithersburg, MD, 20879
2022-07-14
Replacement of a heat pump and air handler
Valuation:
$2,400
Permit #:
MECH-27145-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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