Updated: Jul 13, 2026
Location and Projects
Address
PO BOX 258, Lebanon, CT, 06249
Use our bidding system to
request a quote
Kropp Environmental Contractors Construction
Serving Lebanon, Connecticut and the broader region, Kropp Environmental Contractors Inc. has been providing specialized environmental contracting and consulting services for over 25 years. The firm is certified as a Woman Owned Small/Minority Business Enterprise (WBE/MBE) by the Connecticut Department of Administrative Services and as a Disadvantaged Business Enterprise (DBE) by the Connecticut Department of Transportation. Kropp’s team is equipped with modern tools such as Geoprobe® systems, vacuum trucks, excavators, and backhoes to handle an array of industrial and environmental challenges. Services include 24-hour oil and chemical spill cleanup, tank installation, removal, and abandonment, asbestos abatement, industrial maintenance, and shutdown support, as well as environmental site assessments and remediation. A Licensed Environmental Professional on staff brings more than 25 years of experience overseeing site investigation and remediation work. Kropp holds licenses for emergency spill cleanup, hazardous waste hauling, asbestos removal, and tank and pump contracting in Connecticut, Rhode Island, and New York.
Kropp Environmental Contractors Inc Services
Start a project today:
Kropp Environmental Contractors Inc Contact Information
Phone Number: (860) 642-9952
Edit
Address: PO BOX 258, Lebanon, CT 06249
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Kropp Environmental Contractors Inc Lebanon
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kropp Environmental Contractors Inc has a BuildZoom score of 102, which places them above 89% of 12,093 contractors in Connecticut.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Kropp Environmental Contractors Inc has worked on at least
8.0 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.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $8,260. 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 Kropp Environmental Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Removing lally column to access underlying contaminated soil. four temporary columns will be installed prior to removal. following the excavation of soil utilizing shoring boxes the excavation will be backfilled the column replaced and the concrete floor will be replaced
Valuation:
$56,571
Permit #:
25-123B
Status:
expired
Fee:
$597
Permit Type:
Basement remodel ...
Building Type:
N/A
Install eight (8) tank foundation supports inside pre-existing ast containment to accept two (2) 25, 000-gallon above ground storage tanks. pour one (1) concrete floor inside containment area including a joint sealant and chamfer strip. install oil resistant continuous water stop including all tank attachments
Valuation:
$54,000
Permit #:
24-439B
Status:
expired
Fee:
$620
Permit Type:
Miscellaneous (co...
Building Type:
N/A
Saw cut and jackhammer the concrete pad to expose the tank. provide vacuum truck to remove and dispose of no more than 5 inches of residual gasoline product and sludge. remove and dispose of 2000 gallon ust. collect closure samples and back fill with clean process and compaction to match existing grade
Valuation:
$9,520
Permit #:
MISC-MEC-23-000071
Status:
issued
Fee:
$3
Permit Type:
Replacement
Building Type:
Commercial
Underground storage tank removal
Valuation:
$229,000
Permit #:
24-163B
Status:
expired
Fee:
$70
Permit Type:
Demolition
Building Type:
N/A
Emergency response for 1 000 gallon or less no. 2 heating oil underground storage tank removal
Valuation:
$3,000
Permit #:
BLD-2023-02925
Status:
complete
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Removal of (1) 1, 000-gallon underground no. 2 heating oil tank
Valuation:
$6,350
Permit #:
22-26M
Status:
expired
Fee:
$89
Permit Type:
Oil tank
Building Type:
N/A
Removal of 1, 000-gallon #2 fuel oil ust
Valuation:
$4,950
Permit #:
24-216B
Status:
expired
Fee:
$66
Permit Type:
Demolition
Building Type:
N/A
Installation of wood columns under steel beams. removal of non asbestos debris. dismantal acm debri and interior walls
Valuation:
$23,500
Permit #:
15333
Status:
issued
Fee:
N/A
Permit Type:
Alteration/renova...
Building Type:
Commercial
Backfill open excavation. reconstruct city sidewalk
Valuation:
N/A
Permit #:
RO-19-209
Status:
issued
Fee:
$250
Permit Type:
Street opening
Building Type:
N/A
Removal of one 1, 000-gallon underground storage tank
Valuation:
$1,890
Permit #:
B-20-569
Status:
issued
Fee:
N/A
Permit Type:
Building: undergr...
Building Type:
Single family
Remove buried oil tank
Valuation:
$1,000
Permit #:
9479
Status:
complete
Fee:
N/A
Permit Type:
Oil tank (exterior)
Building Type:
Single family
Temporary installation of a temporary 2, 000-gallon aboveground double wall storage tank to connect to existing lines in building with 3 concrete barriers for protection
Valuation:
$5,398
Permit #:
PRPL202301524
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
We will be removing a 10, 000-gallon stip-3 ust a 8, 000-gallon stip-3 ust 6, 000-gallon stip-3 ust. we will be removing the residual product and inerting and transporting the tanks. other's will be sampling
Valuation:
$22,244
Permit #:
TM-19-89
Status:
filed
Fee:
$333
Permit Type:
Tanks
Building Type:
Commercial building
Removal and disposal of one (1) 1, 000-gallon underground storage tank
Valuation:
$3,250
Permit #:
20-4D
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install two 330-gallon aboveground storage tanks on a pad at the rear of the building
Valuation:
$5,960
Permit #:
20-290B
Status:
final
Fee:
$61
Permit Type:
Commercial fuel gas
Building Type:
N/A
Remove a 1000 gal under ground oil tank and install a double wall containment and sump with secondary containment piping. dig # 2011-4500120
Valuation:
$9,850
Permit #:
1423
Status:
issued
Fee:
N/A
Permit Type:
plumbing:stand al...
Building Type:
Single family
Abandonment in place. 10, 000 gal #2 heating oil tank - noah webster library
Valuation:
$9,680
Permit #:
PRHV20150001156
Status:
N/A
Fee:
N/A
Permit Type:
HVAC
Building Type:
E-1-educational
Remodeling - major
Valuation:
$15,000
Permit #:
B-14-65877
Status:
Issued
Fee:
$254
Permit Type:
Residential
Building Type:
Two Family
Remove 2, 000 gal #2 heating oil tank for 20 brace road firehouse #2
Valuation:
$2,809
Permit #:
PRHV20150001153
Status:
N/A
Fee:
N/A
Permit Type:
HVAC
Building Type:
B-1-business
Construction of 40 x 60 pavillion includes 4 concrete pad
Valuation:
$110,000
Permit #:
B-11-265
Status:
triage
Fee:
$1,338
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
138
BZ Score
-
Avg Project
-
Projects
147
BZ Score
$45K
Avg Project
-
Projects
151
BZ Score
-
Avg Project
-
Projects
Kropp Environmental Contractors Inc Reviews
BuildZoom hasn't received any reviews for Kropp Environmental Contractors Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Kropp Environmental Contractors Inc License info
Verified License
| License # | PLM.0279287-P9 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Limited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Kropp Environmental Contractors Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Connecticut |
| Type | Asbestos Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Kropp Environmental Contractors Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0561194 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Kropp Environmental Contractors Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 53.000302 |
| Status | Active |
| State | Connecticut |
| Type | Asbestos Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of Kropp Environmental Contractors Inc with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
37
Permits
- Building permit records show that Kropp Environmental Contractors Inc has worked on 37 permitted projects.
Kropp Environmental Contractors Inc Employees
KI
Kropp Environmental Contractors Inc
Owner
SK
Sally Wiese Kropp