Updated: Nov 26, 2025
Location and Projects
Address
4901 Madison St, Riverdale, MD, 20737
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Ed HVAC Services
Ed HVAC Services at 4901 Madison St, Riverdale, MD 20737, has a BuildZoom score of 106 and ranks in the top 7% of 58,058 Maryland contractors.
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Ed HVAC Services Contact Information
Phone Number: (240) 533-2455
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Address: 4901 Madison St, Riverdale, MD 20737
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Ed HVAC Services Riverdale
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ed HVAC Services has a BuildZoom score of 106, which places them above 93% of 58,058 contractors in Maryland.
Activity
|
46 projects
|
2025 |
|
37 projects
|
2024 |
|
29 projects
|
2023 |
Our building permit records indicate that Ed HVAC Services has worked on at least
112.0 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
|
6 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
95 projects
|
HVAC projects |
|
20 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Ed HVAC Services mostly works on
hvac project
and mechanical project
projects.
Pricing
|
5 projects
|
< $5k |
The typical size of their permits is approximately $3,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 200a panel addition 29 outlets addition 21 switches addition 12 three-way switches addition 6 gfci addition 6 new recessed lights 6 wireless smoke detectors. on the bathroom replace 2 fans addition two lights. new line for microwave and replace the hvac wire.<div>related permit #494405</div><div>** 6/24/2025 - addition heavy-up per inspector - 774-114-160 ** lw</div>
Valuation:
N/A
Permit #:
495182
Status:
complete
Fee:
$601
Permit Type:
Elecperm
Building Type:
N/A
Replace the existing toilet sink and bathtub in the first floor bathroom. replace the kitchen sink and dishwasher. replace the toilet sink and shower in the basement bathroom. install a new shower in the basement. replace the front and back outdoor faucets.<div><i>full scope of work provided in attached letter.</i>
Valuation:
N/A
Permit #:
493708
Status:
complete
Fee:
$263
Permit Type:
Plumbperm
Building Type:
N/A
Sfd/replace plumbing fixtures in bathrooms and kitchen - first floor: bathroom: 1 toilet 1 shower 1 sink kitchen: 1 kitchen sink 1 garbage disposal 1 icemaker 1 hosebib second floor: master bedroom: 1 toilet 1 sink hallway bathroom: 1 toilet 1 sink
Valuation:
N/A
Permit #:
P25001478
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Installation of plumbing fixtures to include: p-1 - water closets (14) p-3 - washer supply boxes (3) p-5 - mop service sinks (3) p-7 - hair trap (4) p-8 - ss single bowl sinks (7) p-13 - water dispenser (1) p-14 - sink mounted eyewash (1) p-15 - ss one compartment sink (2) hwht-1 gas fired water heater (1) et-1 expansion tank (1)<div>related building permit #: <b>485446</b></div>
Valuation:
N/A
Permit #:
492519
Status:
issued
Fee:
$1,198
Permit Type:
Plumbperm
Building Type:
N/A
Residential electrical addition alteration permit
2025-01-21
Electric remodeling; addition (20) recessed lights; addition (3) fans; replace (6) lights; replace (40) outlets; replace (20) switches; addition (5) smoke detectors; replace a 200 amp panel (panel only not the meter)
Valuation:
N/A
Permit #:
E25000288
Status:
complete
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-04-28
First floor: replace 20 outlets; addition 12 recessed lights; replace 6 light fixtures; second floor: replace 20 outlets; replace 10 light fixtures; replace the electrical panel from 100 amps to 200 amps
Valuation:
N/A
Permit #:
E25002119
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Work to include: (1) toilet (1) sink (1) washer machine (2) frost free hydrant 1” (1) 30-gallon electric water heater (1) utility water line (well line)<div>related zoning certificate #: <b>485026</b></div>
Valuation:
N/A
Permit #:
490278
Status:
complete
Fee:
$356
Permit Type:
Plumbperm
Building Type:
N/A
Residential plumbing addition alteration permit
2025-04-09
Replace plumbing fixtures in bathrooms and kitchen - first floor: 1 gas water heater 1 kitchen sink 1 garbage disposal 1 dishwasher 1 hosebib 1 icemaker second floor: 2 toilets 2 sinks 1 shower 1 tub
Valuation:
N/A
Permit #:
P25001481
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2025-01-15
First floor master bathroom 1-shower 1-toilet 1-sink hallway bathtub 1-toilet and 1-sink 1-kitchen sink 1-garbage disposal 1-dishwasher 1-icemaker basement 1-bathtub 1-toilet and 1-sink
Valuation:
N/A
Permit #:
P25000167
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Plumbing for interior alteration. work to include: (1) shower (1) sink (1) toilet. permit will not include kitchen fixtures. <div>related building permit #: <b>489255</b></div>
Valuation:
N/A
Permit #:
492625
Status:
complete
Fee:
$118
Permit Type:
Plumbperm
Building Type:
N/A
Nov/sfd/relocate existing ductwork ***install required ra install (1) bathroom fan and exhaust 03/11/25 jei***/**no drawing or verificaton letter required 03/11/25 jei***
Valuation:
N/A
Permit #:
M25000108
Status:
complete
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
Plumbing remodeling 3 toilets 2 bathtubs 1 dishwasher 1 shower 3 sinks 1 kitchen sink 2 hose bibs 1 ice maker 1 garbage disposal 1 water heater 1 stove
Valuation:
N/A
Permit #:
P02321062
Status:
expired
Fee:
$206
Permit Type:
N/A
Building Type:
Single family dwe...
Replacing the electrical panel with a 200-amp capacity; replacing (50) outlets; replacing (35) light fixtures; replacing (25) switches
Valuation:
N/A
Permit #:
E25001704
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
<div>construction of new single family dwelling to include plumbing lp gas and well line.</div><div>related building permit #: <b>483042</b></div>
Valuation:
N/A
Permit #:
488423
Status:
complete
Fee:
$712
Permit Type:
Plumbperm
Building Type:
N/A
Electrical remodeling 1 heavy up 1 new service 200 amps 30 lights 40 outlets 40 switches 4 smoke detectors 1 air conditioning
Valuation:
N/A
Permit #:
E02410143
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Installation of 2 new heat pumps 3 tons each. both ahus are located in the attic. energy method = prescriptive method
Valuation:
N/A
Permit #:
M25000284
Status:
issued
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Plumbing alteration:1- shower 2- toilets 2- lavatory 1- sink 1- ejector pump. <div>related permit #484615</div>
Valuation:
N/A
Permit #:
493289
Status:
issued
Fee:
$190
Permit Type:
Plumbperm
Building Type:
N/A
Addition two zone ducted hvac main house - 3 tons air conditioning 80 000 btu gas furnace 92% 1.5 ton heat pump 5kw electric heater for master suite
Valuation:
N/A
Permit #:
M02228520
Status:
complete
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Extend ductwork 10'x10 to an addition. we will be running five supplies; each supply will be 6 inches. the existing equipment will remain. energy method = prescriptive method
Valuation:
N/A
Permit #:
M24001393
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Plumbing remodeling 3 toilets 3 lavatories 2 showers 1 washer 1 sump pump 1 utility sink
Valuation:
N/A
Permit #:
P02321118
Status:
canceled
Fee:
$182
Permit Type:
N/A
Building Type:
Single family dwe...
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Ed HVAC Services License info
License Not Required
| Status | Not Required |
- BuildZoom verified in September, 2022 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.
106
BuildZoom Score
119
Permits
- Building permit records show that Ed HVAC Services has worked on 119 permitted projects.