Updated: Dec 15, 2025
Location and Projects
Address
1 Enjay Ave, Catonsville, MD, 21228
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Sg Heating and Cooling
Sg Heating and Cooling at 1 Enjay Ave, Catonsville, MD 21228, has a BuildZoom score of 102 and ranks in the top 11% of 58,058 Maryland contractors.
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Sg Heating and Cooling Contact Information
Phone Number: (410) 370-4679
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Address: 1 Enjay Ave, Catonsville, MD 21228
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Sg Heating and Cooling Catonsville
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sg Heating and Cooling has a BuildZoom score of 102, which places them above 89% of 58,058 contractors in Maryland.
Activity
|
6 projects
|
2025 |
|
6 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Sg Heating and Cooling has worked on at least
18.0 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.
Experience
|
18 projects
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Sg Heating and Cooling mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
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 Sg Heating and Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement is being finished under permit# b25000964. we will be installing 1 single zone ductless mini split system outdoor model# rxc09axvju indoor model# ftxc09axvju
Valuation:
N/A
Permit #:
M25000523
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Installing all duct work to condition new addition on home. replacing old 1.5 ton heat pump with new 3 ton heat pump modifying duct size to handle larger system and connecting duct from new addition to duct from old system goodman heat pump model#glzs4ba3610 goodman fan coil model # amst36cu1300 installing 1 vented bathroom fan in bathroom in new addition
Valuation:
$13,000
Permit #:
M02223822
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Work being performed at 5470 cedar lane apt# b4 in columbia md installing new 80%afue 70btu gas furnace and air conditioning system replacing single wall flue pipe with double wall b-vent per code bryant gas furnace model# 820sb36070v14 ncp condenser model# ncpd4244000a carrier indoor coil model# cvpva2414xmc
Valuation:
N/A
Permit #:
M24000797
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace and air conditioner with new condenser model# 24wcx2bb200f evap coil model# cvava2414xma furnace model# 800sb36045m14
Valuation:
N/A
Permit #:
M25000584
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Replacing exisiting 80% gas furnace and through the wall air conditioning with new. goodman 60k btu furnace model# gm9s800603an first co condenser model# 24wcx12ab evaporator coil model# cvpva2414xmc
Valuation:
N/A
Permit #:
M24001197
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Installing a ductless mini split system in space being finished above garage. installing one 2 ton outdoor unit along with three indoor evaporator zones. running new line sets and drain lines and control wires for indoor zones. heat pump model #38mghbq24ca3 quantity 1 indoor evaporator model # 40mahbq06xa3 quantity 2 indoor evaporator model # 40mahbq12xa3 quantity 1 **amend permit to... see more
Valuation:
N/A
Permit #:
M23001265
Status:
complete
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2024-06-23
Basement is being finished by gc. we are adding 3 supply duct runs and modifying 1 existing supply. adding 1 basement return duct per engineer design install (1) bathroom fan and exhaust in basement bathroom **need signature on manual j or verifcation letter need revised drawing**
Valuation:
N/A
Permit #:
M24000656
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Install 1 ductless mini split system equipment brand is pioneer. outdoor model# yn018gmfi20rpd indoor model# ws018gmfi20hld building permit # b02424448
Valuation:
$2,000
Permit #:
M02221818
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Moving 1 return duct on 1st floor. adding 1 supply to new powder room on 1st floor. running exhaust fan for new powder room
Valuation:
N/A
Permit #:
M24000995
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Abf freight/install 2 new 250k btu ceiling hung unit heaters to replace existing/reznor model # 250udx
Valuation:
N/A
Permit #:
P24004324
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Replaced exisitng magic pak combo 48k btu gas furnace and air conditioning system with same new
Valuation:
N/A
Permit #:
M24000529
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Abf freight interior alterations to include replace 2 ceiling hung unit heaters with new ones. reznor model# udx250 is being installed
Valuation:
N/A
Permit #:
B24003394
Status:
canceled
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Adding 6 supplies and 1 return to basement that is being finished. ducting 1 bathroom fan
Valuation:
N/A
Permit #:
M02217931
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Basement is being finished. adding 11 supplies and 2 returns to existing duct system
Valuation:
N/A
Permit #:
M23001280
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Replace old furnace and air conditioner with new. addition up to 3 supplies and 2 returns
Valuation:
N/A
Permit #:
M22000027
Status:
complete
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace and air conditioner with new same
Valuation:
N/A
Permit #:
M23001216
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace and air conditioner with same new air conditioning model # 115san04200w indoor coil model # cvpva4821xmc furnace model # 912sd60100e21 bryant
Valuation:
N/A
Permit #:
M23000929
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Install one basement return to existing hvac system
Valuation:
N/A
Permit #:
M23000018
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Installing a ductless mini-split system in the shed
Valuation:
N/A
Permit #:
M22001247
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Install 1 new dryer vent for new dryer location on 3rd floor
Valuation:
N/A
Permit #:
M25001854
Status:
issued
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
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Sg Heating and Cooling Reviews
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Sg Heating and Cooling License info
License Not Required
| Status | Not Required |
- BuildZoom verified in December, 2023 that this contractor does not need a license to be a contractor in Maryland.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
20
Permits
- Building permit records show that Sg Heating and Cooling has worked on 20 permitted projects.