Updated: May 30, 2026
Location and Projects
Address
Elkton, MD, 21921
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Theodore Lambert, 4 Th HVAC/Mechanical Contractor
Theodore Lambert, 4 Th, Elkton, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 97 ranks in the top 18% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Theodore Lambert, 4 Th, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Theodore Lambert, 4 Th Contact Information
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Building Permits by Theodore Lambert, 4 Th
This is a sample of this contractor's permits. Click here to access their complete permit history.
New residential heat pumps (3 2 ton minisplits systems) only installation for <div><span style="background-color: rgb(229 229 229);">constructi
Valuation:
N/A
Permit #:
202201373
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential installing new heating & air condition system for rebuild burnt single story duplex (unit b) (rental property) on existing founda
Valuation:
N/A
Permit #:
202301285
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential installing new heating & air condition system for rebuild burnt single story duplex (unit a) (rental property) on existing founda
Valuation:
N/A
Permit #:
202301284
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
New residential heating and air condition system for <div><span style="background-color: rgb(229 229 229);">single family dwelling with full un
Valuation:
N/A
Permit #:
202202968
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Heat pump only (construction to finish 900 sqft interior basement for use of an office familyroom full bathroom. will have electric and plumbing wi
Valuation:
N/A
Permit #:
202202834
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
1 lp heating & air condition system (new single family dwelling with full unfinished basement with attached garage with second floor accessed by o
Valuation:
N/A
Permit #:
202042831
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Heat pump only (construction of 528 sq ft seasonal closed in porch with 616 sq ft deck. will have electric/hvac. will not have plumbing.)
Valuation:
N/A
Permit #:
202042473
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement of heating & air conditioning
Valuation:
N/A
Permit #:
202300645
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Commercial heat pumps only for new tenant tenant fit out good's farm market for farmers market grocery
Valuation:
N/A
Permit #:
202302224
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement of heat pump only
Valuation:
N/A
Permit #:
202300394
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement of heat pump only
Valuation:
N/A
Permit #:
202300391
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement 1 pellet/wood stove.<br>
Valuation:
N/A
Permit #:
202104948
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Heat pump only & heating and air condition system
Valuation:
N/A
Permit #:
202103241
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Heat pump only - bp number 202103932 addition
Valuation:
N/A
Permit #:
202105339
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement of heating system only
Valuation:
N/A
Permit #:
202205471
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Hvac permit for residential for heat pump only
Valuation:
N/A
Permit #:
202205134
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Heating and air condition system
Valuation:
N/A
Permit #:
202100148
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential replacement 1 heat pump only
Valuation:
N/A
Permit #:
202042020
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Theodore Lambert, 4 Th License info
Verified License
| License # | 83759 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Theodore Lambert, 4 Th at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HM-0000090 |
| Status | Active |
| State | Delaware |
| Type | Hvacr |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Theodore Lambert, 4 Th at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
18
Permits
- Building permit records show that Theodore Lambert, 4 Th has worked on 18 permitted projects.
Theodore Lambert, 4 Th Employees
TL
Theodore Lambert
Applicant