Updated: Jun 28, 2026
Location and Projects
Address
7790 Central Ave, Pasadena, MD, 21122
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Haas and Sons Electric Inc
Haas & Sons Electric, Inc., has experienced Master Electricians with over 16 years of experience servicing Residential Home Owners. Both licensed and insured, our years of experience ensure timely, cost-effective repairs and options for permanent solutions. We put the serve back in service and strive to exceed the expectations of our customers each and every time. We get the job done the way you want it. We work in a timely fashion. We give upfront pricing and always pay attention to detail. Types of Services switches, outlets, light fixtures, relocation of power for appliances, Breaker Panel upgrades, entire house wiring, and many more. We are the guys for you! Ask about our home electrical inspections, they will give you peace of mind for years to come. We proudly serve Anne Arundel, Prince Georges, and Howard. Haas and Sons Electric, Inc.
Christopher Haas
From BuildZoom: Haas and Sons Electric Inc, 7790 Central Ave, Pasadena, MD (Owned by: Christopher R. Haas) holds a Electricians license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 119 ranks in the top 1% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Haas and Sons Electric Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Haas and Sons Electric Inc Contact Information
Phone Number: (443) 396-3797
Address: 7790 Central Ave, Pasadena, MD 21122
Haas and Sons Electric Inc Pasadena
Quality
119
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Haas and Sons Electric Inc has a BuildZoom score of 119, which places them above 99% of 58,058 contractors in Maryland.
Activity
|
68 projects
|
2025 |
|
78 projects
|
2024 |
|
78 projects
|
2023 |
Our building permit records indicate that Haas and Sons Electric Inc has worked on at least
224.0 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
|
222 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Haas and Sons Electric Inc mostly works on
electrical project
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $9,404. 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.
Building Permits by Haas and Sons Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
200 amp service replacement and adding 48 amp ev charger inside the garage. the current house load is 109 ampres and would be 157 amperes with the added ev
Valuation:
N/A
Permit #:
E02410321
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Alteration to existing space linked to building permit b02432849- install 6 lights 5 receptacles 2 smoke alarms and one toggle switch
Valuation:
N/A
Permit #:
E02412737
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Residential electrical miscellaneous permit
2025-03-10
Replace the damaged service cable for a service size of 125 amps; bge underground meter outside; no additional loads no relocations
Valuation:
N/A
Permit #:
E25001187
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp panel replacement; bge- underground service located outside; no relocations no additional loads
Valuation:
N/A
Permit #:
E25003476
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Panel replacement of 200 amps; no relocations no additional loads; bge - underground (meter outside)
Valuation:
N/A
Permit #:
E25003368
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp service replacement- bge meter underground outside- no additional loads no relocatoins
Valuation:
N/A
Permit #:
E02411815
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
200 amp service replacement- bge underground meter inside; no additional loads no relocations
Valuation:
N/A
Permit #:
E25001205
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
100 amp service cable replacement. bge overhead meter outside no additional loads no relocations
Valuation:
N/A
Permit #:
E02411160
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Expansion of existing dental office into adjacent space (suite 300) adding (6) additional operatories (1) sterilization and (1) lab
Valuation:
$100,000
Permit #:
C-2413187
Status:
complete
Fee:
$150
Permit Type:
Ipbldcomm
Building Type:
N/A
200 amp service replacement- bge underground outside; no relocations no additional loads
Valuation:
N/A
Permit #:
E25001131
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp service replacement- bge underground outside; no relocations no additional loads
Valuation:
N/A
Permit #:
E25001029
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp service replacement- bge overhead outside. no relocations no additional loads
Valuation:
N/A
Permit #:
E02410900
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
200 amp service increase. no relocations no additional loads. bge underground service
Valuation:
N/A
Permit #:
E02410352
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Installing wiring and hooking up a new hot tub; related building permit b24002758; optional load calc determined new load w hot tub to be 136 amperes or (32, 681 va)
Valuation:
N/A
Permit #:
E24004911
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Installing receptacle for 40 amp evse plug in charger service load in amperes: 151a (36 172 va/240v) with ev charger at 100% demand
Valuation:
N/A
Permit #:
E02415572
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
200 amp heavy up bge overhead meter outside. no additional loads no relocations
Valuation:
N/A
Permit #:
E02411048
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
200 amp heavy up no relocation no additional loads. bge- overhead- meter outside
Valuation:
N/A
Permit #:
E02410391
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
150 amp panel replacement; bge- meter inside basement; underground service
Valuation:
N/A
Permit #:
E25002304
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp heavy up- bge overhead outside no additional loads no relocations
Valuation:
N/A
Permit #:
E02411816
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Replace load side service entrance cables for 400 amp service. install two emergency disconnects per 2020 nec
Valuation:
N/A
Permit #:
E02409372
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Haas and Sons Electric Inc Reviews
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Verified License
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Haas and Sons Electric Inc License info
Verified License
| License # | 12719 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Haas and Sons Electric Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3350 |
| Status | Active |
| City | Annapolis |
| Type | Electrical Cont, Master |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2019. Check the current license status of Haas and Sons Electric Inc with the The City of Annapolis, MD
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-3350 |
| Status | Inactive |
| City | Annapolis |
| Type | Electrical Cont |
| Business Type | Corporation |
- According to the The City of Annapolis, MD, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Haas and Sons Electric Inc at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
119
BuildZoom Score
Insured
| Insurer | Erie Insurance |
401
Permits
- Building permit records show that Haas and Sons Electric Inc has worked on 401 permitted projects.
Haas and Sons Electric Inc Employees
CH
Christopher R. Haas
Owner