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C

Location and Projects

Address
100 Constellation Way Ste 1200 C , Baltimore, MD, 21202
Use our bidding system to request a quote

Constellation Newenergy HVAC/Mechanical Contractor

Constellation Newenergy, Inc, 100 Constellation Way St, Baltimore, MD (Owned by: John Dukes) holds a Mechanical Corporation license and 1 other license according to the Connecticut license board.

Their BuildZoom score of 99 ranks in the top 15% of 58,058 Maryland licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Constellation Newenergy, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Constellation Newenergy, Inc Services

Start a project today:
Sheet Metal Work HVAC Mechanical Work

Constellation Newenergy, Inc Contact Information

Phone: (410) 470-3744 Edit
Address: 100 Constellation Way Ste 1200 C , Baltimore, MD 21202 Edit

Constellation Newenergy, Inc Baltimore

Quality

99
85th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Constellation Newenergy, Inc has a BuildZoom score of 99, which places them above 85% of 58,058 contractors in Maryland.

Activity

7 projects
 2025
2 projects
 2023
Our building permit records indicate that Constellation Newenergy, Inc has worked on at least 9.0 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.

Experience

7 projects
 HVAC projects
Analyzing permits over the last 4 years shows that Constellation Newenergy, Inc mostly works on hvac project projects.

Pricing

1 project
 < $5k
2 projects
 $5k-$20k
Value Not Public: 6.0 projects
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 Constellation Newenergy, Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Buildingapplication
614 Scarlet Oak Ct, Woodsboro, MD, 21798
2025-07-25
Install disconnects for (2) replaced heat pumps and (2) replaced air handlers with heater package with same. 3t system in basement and 2.5t system in attic<div>152083084</div>
Valuation:
N/A
Permit #:
494605
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
6620 Edgewood Rd, New Market, MD, 21774
2025-06-04
Install disconnects for replaced 2ton heat pump and air handler with heater package with same
Valuation:
$14,215
Permit #:
493596
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
6341 Claridge Dr N, Frederick, MD, 21701
2025-07-14
Install disconnects for replaced air conditioning and furnace with evap. coil with same
Valuation:
N/A
Permit #:
494836
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
9598 Woodland Dr, Woodsboro, MD, 21798
2025-06-11
Replacing 40 gallon lp gas water heater with same
Valuation:
N/A
Permit #:
493956
Status:
complete
Fee:
$70
Permit Type:
Plumbperm
Building Type:
N/A
Buildingapplication
9400 Carriage Hill St, Frederick, MD, 21704
2025-06-12
Install natural gas water heater with like for like
Valuation:
N/A
Permit #:
493706
Status:
complete
Fee:
$70
Permit Type:
Plumbperm
Building Type:
N/A
Buildingapplication
52 Pleasant Acres Dr, Thurmont, MD, 21788
2025-04-18
Replace 4 ton heat pump system with same
Valuation:
N/A
Permit #:
493337
Status:
issued
Fee:
$225
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
10520 Edwardian Ln, New Market, MD, 21774
2025-04-18
Replace 70k btu (ng) furnace with same
Valuation:
N/A
Permit #:
493334
Status:
issued
Fee:
$70
Permit Type:
Plumbperm
Building Type:
N/A
Mechanical - residential
608 Whetstone Glen St, Gaithersburg, MD, 20877
2023-04-05
Replace gas furnace with same. (wssc permit sfp-1423843-2023)
Valuation:
$4,003
Permit #:
MECH-30168-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
547 Broadwater Rd, Arnold, MD, 21012
2015-03-12
Install gas line to serve wtr htr and future gas: 300k pool heater 30k outdoor grill, 50k wtrhtr 60k hot tub bge#2457691
Valuation:
N/A
Permit #:
P02226994
Status:
issued
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...
Plumbing
848 Blue Heron Ct, Arnold, MD, 21012
2015-05-19
Install new gas line for future appliance installation * future 60, 000 btu range 225, 000 btu generator 40, 000 btu dryer
Valuation:
N/A
Permit #:
P02221702
Status:
complete
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...
Mechanical
1251 Cynder Ct, Annapolis, MD, 21409
2015-07-30
Make necessary chnages to heat pump ductwork and ahu relocations from work under *m02161399*
Valuation:
$2,000
Permit #:
M02164022
Status:
complete
Fee:
$95
Permit Type:
Addition
Building Type:
Single family dwe...
Plumbing
2759 Gingerview Ln, Annapolis, MD, 21401
2016-02-04
Install gas line for bge meter installation and tankless water heater
Valuation:
N/A
Permit #:
P02233026
Status:
complete
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...
Mechanical
541 Poplar Dr, Riva, MD, 21140
2016-12-05
Install ductwork and 42, 000 btu heat pump system
Valuation:
N/A
Permit #:
M02173989
Status:
issued
Fee:
$95
Permit Type:
Addition
Building Type:
Single family dwe...
Mechanical
1568 Fairview Beach Rd, Pasadena, MD, 21122
2015-12-14
Install heating and air conditioning
Valuation:
$8,000
Permit #:
M02164023
Status:
complete
Fee:
$95
Permit Type:
Large addition
Building Type:
Single family dwe...
Mechanical
2114 Dairy Farm Rd, Gambrills, MD, 21054
2015-06-16
Installgas furnace amd air conditioning following gas line service
Valuation:
N/A
Permit #:
M02162276
Status:
complete
Fee:
$95
Permit Type:
Addition
Building Type:
Single family dwe...
Mechanical
848 Blue Heron Ct, Arnold, MD, 21012
2015-05-19
Installgas furnace amd air conditioning following gas line service
Valuation:
N/A
Permit #:
M02162275
Status:
complete
Fee:
$95
Permit Type:
Addition
Building Type:
Single family dwe...
Mechanical
566 Moorings Cir, Arnold, MD, 21012
2015-03-12
Install 9k btu ductless split heat pump to addition
Valuation:
$2,800
Permit #:
M02161017
Status:
complete
Fee:
$95
Permit Type:
Alteration
Building Type:
Interior remodeli...
Mechanical
515 White Oak Dr, Severna Park, MD, 21146
2014-10-02
Install 12000btu ductless split system to additions
Valuation:
N/A
Permit #:
M02158675
Status:
complete
Fee:
$95
Permit Type:
Alteration
Building Type:
Single family dwe...
Mechanical
1997 Annapolis Exchange Pkwy, Annapolis, MD, 21401
2004-05-27
Science aplications internat corp fl 2 ste 200 install 1 8.0 ton split system cooling unit, retrig piping from the indoor unit to condensing unit
Valuation:
$29,046
Permit #:
M02095290
Status:
Completed
Fee:
$199
Permit Type:
Tenant
Building Type:
Office building
Plumbing
2114 Dairy Farm Rd, Gambrills, MD, 21054
2015-06-16
Install gas line service
Valuation:
N/A
Permit #:
P02228603
Status:
complete
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...

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