Updated: Dec 15, 2025
Location and Projects
Address
Chesapeake, VA, 23322
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Keffer, Herbert Lynn HVAC/Mechanical Contractor
Keffer, Herbert Lynn, Chesapeake, VA holds a Liquefied Petrol Gas Fitter (Jlpg), Liquefied Petroleum Gas Fitter (Mlpg) license and 1 other license according to the Virginia license board.
Their BuildZoom score of 106 ranks in the top 7% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keffer, Herbert Lynn, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Keffer, Herbert Lynn Contact Information
Phone Number: (757) 482-2179
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Keffer, Herbert Lynn Chesapeake
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keffer, Herbert Lynn has a BuildZoom score of 106, which places them above 93% of 131,387 contractors in Virginia.
Activity
|
15 projects
|
2025 |
|
17 projects
|
2024 |
|
18 projects
|
2023 |
Our building permit records indicate that Keffer, Herbert Lynn has worked on at least
50.0 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
|
42 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Keffer, Herbert Lynn mostly works on
mechanical project
projects.
Pricing
|
48 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
The typical size of their permits is approximately $1,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New lp service line from new tank to home for home service
Valuation:
$1,600
Permit #:
BLD-GAS-RES-2025-00323
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
New 500-gal underground lp tank for home use. (1) lp tank
Valuation:
$4,500
Permit #:
BLD-MEC-RES-2025-01226
Status:
complete
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
(2) outlets - run lines to new tanks location & generator
Valuation:
$1,300
Permit #:
BLD-GAS-RES-2025-00192
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
420lbs(96-gal) propane cylinder for residential use
Valuation:
$325
Permit #:
BLD-MEC-RES-2025-01376
Status:
complete
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Moving exisitng lp tank and adding a new lp tank
Valuation:
$1,300
Permit #:
BLD-MEC-RES-2025-00664
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
New lp service line for home lp service. (1) lp service line (1) generator
Valuation:
$2,200
Permit #:
BLD-GAS-RES-2024-00925
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
New 500-gal underground propane tank
Valuation:
$3,400
Permit #:
BLD-MEC-RES-2024-02822
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Installing new lp service line to new generator outlet and an existing home line
Valuation:
$1,300
Permit #:
BLD-GAS-RES-2025-00718
Status:
complete
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
(1) lp service line for tank
Valuation:
$400
Permit #:
BLD-GAS-RES-2025-00249
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
(2) outlets - new lp service line to one new generator(by others) and an existing gas service in house
Valuation:
$3,300
Permit #:
BLD-GAS-RES-2024-00251
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Install new 250gal above ground propane tank for home gas service
Valuation:
$212
Permit #:
BLD-MEC-RES-2023-01397
Status:
complete
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
New gas service for outdoor grill outlet and firepit outlet
Valuation:
$1,100
Permit #:
BLD-GAS-RES-2023-00445
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
(1) lp tank
Valuation:
$1,100
Permit #:
BLD-MEC-RES-2025-00877
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
(1) outlet
Valuation:
$992
Permit #:
BLD-GAS-RES-2025-00019
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
New 320-gal aboveground propane tank for home service and new generator(by others)
Valuation:
$2,600
Permit #:
BLD-MEC-RES-2024-00657
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
New lp service line to home for an existing gas service
Valuation:
$1,000
Permit #:
BLD-GAS-RES-2023-00332
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
New 420lbs (96gal) propane cylinder for new gas service
Valuation:
$212
Permit #:
BLD-MEC-RES-2023-00288
Status:
complete
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
New 320gal underground propane tank for gas service
Valuation:
$5,200
Permit #:
BLD-MEC-RES-2023-00287
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
New 120-gal above-ground propane tank for residential use
Valuation:
$300
Permit #:
BLD-MEC-RES-2025-01377
Status:
complete
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
New 320-gal aboveground propane tank for reidential use
Valuation:
$2,530
Permit #:
BLD-MEC-RES-2025-01318
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Keffer, Herbert Lynn License info
Verified License
| License # | 2710064515 |
| Status | Active |
| State | Virginia |
| Type | Liquefied Petrol Gas Fitter (Jlpg), Liquefied Petroleum Gas Fitter (Mlpg) |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Keffer, Herbert Lynn at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2710039655 |
| Status | Active |
| State | Virginia |
| Type | Liquefied Petroleum Gas Fitter (Mlpg), Natural Gas Fitter (Mngf) |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Keffer, Herbert Lynn at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
165
Permits
- Building permit records show that Keffer, Herbert Lynn has worked on 165 permitted projects.