Updated: Apr 06, 2026
Location and Projects
Address
LLC, New Castle, DE, 19720
Use our bidding system to
request a quote
Alpha and Omega Mechanical Contr
Alpha and Omega Mechanical Contr, Llc, New Castle, DE holds a Resident Contractor license according to the New Castle County license board.
Their BuildZoom score of 102 ranks in the top 11% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Alpha and Omega Mechanical Contr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Alpha and Omega Mechanical Contr Services
Start a project today:
Alpha and Omega Mechanical Contr Contact Information
Address: LLC, New Castle, DE 19720
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 Alpha and Omega Mechanical Contr
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement hvac unit(s) duct work a. existing equipment to remain b. existing trunk duct to remain c. existing thermostats to remain d. relocate (2) supply registers and (1) return grille e. provide comfort air balancing f. furnish and install (2) return grilles
Valuation:
N/A
Permit #:
202216907
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Commercial
New system hvac unit(s) duct work install duct insulation install return air ductwork install all start collars and balancing dampers install (2) ducted fan coil units set condensing units on roof install one erv attach this permit to building permit # 202117746
Valuation:
N/A
Permit #:
202205684
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Apartment
New system hvac unit(s) duct work install split system heat pump install condensing units install new ductwork install duct insulation install plenum air return system install all start collars and balancing dampers attach hvac permit to building permit # 202204202
Valuation:
N/A
Permit #:
202205685
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Commercial
New system hvac unit(s) duct work install 2 rtu's. install 2 germicidal uvc's install 4 bioclimatic air purification systems install 6 vav's install a wall mounted mini split system install 1 ceiling cassette mini split system install 6 exhaust fans install 3 electric unit heaters
Valuation:
N/A
Permit #:
202204882
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Commercial
New system hvac unit(s) duct work: 1. furnish and install (2) new rtu's carrier manufacture. furnish and install roof curbs. furnish and install spiral duct 2. furnish and install (2) doas units aaon manufacture. furnish and install new galvanized square trunk ductwork
Valuation:
N/A
Permit #:
202115549
Status:
final
Fee:
$158
Permit Type:
Replacement
Building Type:
Exempt commercial
Replacement hvac unit(s) we will installing a mini split ductless system in the outside pool house addition. please attach hvac permit to existing building permit # 202211349
Valuation:
N/A
Permit #:
202214637
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) new 2 ductless mini split install. 2 heads for pool house
Valuation:
N/A
Permit #:
202505989
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement duct work new flexible ductwork extension from existing ductwork. new supply diffuser. please attach to building permit # 202213593
Valuation:
N/A
Permit #:
202215338
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Commercial
New system hvac unit(s) duct work replaced 4 ton air conditioning with new 5 ton air conditioning added 6 supply leads and 1 main return in basement. attach hvac permit to permit # 202206171
Valuation:
N/A
Permit #:
202208619
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) hydronic(boiler/radiant) 1 water heater(s) installed a 60, 000 btu boiler and replace 40 gallon water heater
Valuation:
N/A
Permit #:
202213785
Status:
final
Fee:
$245
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) duct work rework existing flex ductwork for new fit out design. relocate grd's as required for new fitout design. attach hvac permit to permit # 202201126
Valuation:
N/A
Permit #:
202206348
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Commercial
New system duct work installing 5 supply leads to basement that is being finished for living space. attach hvac permit # 202413030
Valuation:
N/A
Permit #:
202414831
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) hydronic(boiler/radiant) replacing 100, 000 btu gas fired boiler. like for like
Valuation:
N/A
Permit #:
202301126
Status:
final
Fee:
$220
Permit Type:
Replacement
Building Type:
Residential
Replacement gas test we will be running new gas lines for 12 apartment buildings. each unit has 2 gas appliances 1 stove and 1 dryer hookup. in total we will run 24 new gas lines for the building
Valuation:
N/A
Permit #:
202010306
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Apartment
Replacement hvac unit(s) duct work alpha & omega are adding 3 supply and 1 return for the finished basements workout room and basement bathroom
Valuation:
N/A
Permit #:
202208540
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) duct work install new duct supply leads and returns for basement
Valuation:
N/A
Permit #:
202509511
Status:
issued
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) gas test install a new 80 percent 40 000 btu furnace and running 30 ft of gas piping from meter. installing new chimney liner
Valuation:
N/A
Permit #:
202304469
Status:
issued
Fee:
$245
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) replacing 100, 000 btu gas fired furnace and 5 ton air conditioning and coil
Valuation:
N/A
Permit #:
202214465
Status:
final
Fee:
$245
Permit Type:
Replacement
Building Type:
Residential
Replacement gas test: we updated the gas lines going to the water heater and the 2 boilers for building 10. the water heater and 2 boilers services all apartments in building 10
Valuation:
N/A
Permit #:
202110163
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Apartment
Replacement hvac unit(s) gas test install new 100, 000 btu furnace with new 3.5 ton air conditioning. running new gas line for furnace
Valuation:
N/A
Permit #:
202312559
Status:
final
Fee:
$220
Permit Type:
Replacement
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
Alpha and Omega Mechanical Contr Reviews
BuildZoom hasn't received any reviews for Alpha and Omega Mechanical Contr. 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
Alpha and Omega Mechanical Contr License info
Verified License
| License # | 2009105948 |
| 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 Alpha and Omega Mechanical Contr 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.
102
BuildZoom Score
69
Permits
- Building permit records show that Alpha and Omega Mechanical Contr has worked on 69 permitted projects.