Updated: Apr 06, 2026
Location and Projects
Address
603 Howard St, Wilmington, DE, 19804
Use our bidding system to
request a quote
Kreer Heating & Air Cond
Kreer Heating & Air Cond, 603 Howard St, Wilmington, DE holds a Resident Contractor license and 1 other license according to the New Castle County license board.
Their BuildZoom score of 0 does not rank in the top 50% of Delaware contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kreer Heating & Air Cond, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kreer Heating & Air Cond Contact Information
Address: 603 Howard St, Wilmington, DE 19804
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Kreer Heating & Air Cond
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hvac permit
301 Cantwell Ave, Townsend, DE, 19734
2025-01-15
New system hvac unit(s) duct work gas test 1 water heater(s) install a new gas line. install a new gas furnace and air conditioner with complete duct system. install a new gas tankless water heater. *(rev.1/9/2024: addition a new cook stove to the gas line drawing. total load for the new stove is 35k btu with a 1/2 csst gas line 5 ft long off the existing 1 steel gas line as noted on ...
Valuation:
N/A
Permit #:
202314580
Status:
final
Fee:
$256
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) replace gas furnace and air conditioning
Valuation:
N/A
Permit #:
202506204
Status:
final
Fee:
$95
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace heat pump system like for like
Valuation:
N/A
Permit #:
202502350
Status:
final
Fee:
$95
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace heat pump system like for like
Valuation:
N/A
Permit #:
202501389
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test hydronic(boiler/radiant) 1 water heater(s) replace oil boiler with a gas boiler. install new 1 steel gas line and electric water heater
Valuation:
N/A
Permit #:
202207625
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 1 water heater(s) replace furnace and air conditioning. like for like. replace 50 gallon electric water heater. like for like
Valuation:
N/A
Permit #:
202208700
Status:
final
Fee:
$84
Permit Type:
Replacement
Building Type:
Residential
New system duct work install three new supply leads and two returns from the existing system in the new finished basement
Valuation:
N/A
Permit #:
202404836
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Install new supply & exhaust duct/air devices and connect to hoods provided by others for tenant modifications per plans & specs
Valuation:
N/A
Permit #:
202200649
Status:
final
Fee:
$893
Permit Type:
N/A
Building Type:
Industrial
Replacement hvac unit(s) gas test install new gas line. replace furnace and air conditioning like for like
Valuation:
N/A
Permit #:
202415478
Status:
issued
Fee:
$165
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test oil to gas conversion. install a new gas furnace and air conditioning
Valuation:
N/A
Permit #:
202400293
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace gas furnace and air conditioning like for like
Valuation:
N/A
Permit #:
202304541
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace gas furnace and air conditioning. like for like
Valuation:
N/A
Permit #:
202300502
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 1 water heater(s) replace heat pump system and 50 gallon water heater. like for like
Valuation:
N/A
Permit #:
202212794
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace air conditioning system like for like
Valuation:
N/A
Permit #:
202508680
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) install a new mini split heat pump system in the new pole building
Valuation:
N/A
Permit #:
202408249
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) replace second floor gas furnace and air conditioning like for like
Valuation:
N/A
Permit #:
202217352
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replace gas furnace and package air conditioning. like for like
Valuation:
N/A
Permit #:
202208782
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) duct work install new duct work and heat pump system. *(rev.02/26/21: attach to permit #202012711)*
Valuation:
N/A
Permit #:
202101055
Status:
final
Fee:
$90
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) replace gas furnace and air conditioning like for like
Valuation:
N/A
Permit #:
202402686
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system gas test install a new gas line to pool heater
Valuation:
N/A
Permit #:
202303394
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Similar Contractors See more
113
BZ Score
-
Avg Project
-
Projects
113
BZ Score
-
Avg Project
-
Projects
License # HM-0000114
Newark, DE
111
BZ Score
-
Avg Project
-
Projects
Kreer Heating & Air Cond Reviews
BuildZoom hasn't received any reviews for Kreer Heating & Air Cond. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Kreer Heating & Air Cond License info
Verified License
| License # | 1989059010 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kreer Heating & Air Cond at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DE1989059010 |
| Status | Active |
| State | Delaware |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of Kreer Heating & Air Cond with the State of Delaware
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Kreer Heating & Air Cond, click “This is My Business” to update your information.
355
Permits
- Building permit records show that Kreer Heating & Air Cond has worked on 355 permitted projects.