Updated: Dec 17, 2025
Location and Projects
Address
227 E Deer Park Dr, Gaithersburg, MD, 20877
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Gaithersburg Air Conditioning and Heating
Gaithersburg Air Conditioning and Heating at 227 E Deer Park Dr, Gaithersburg, MD 20877, has a BuildZoom score of 102 and ranks in the top 11% of 58,058 Maryland contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Gaithersburg Air Conditioning and Heating Services
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Gaithersburg Air Conditioning and Heating Contact Information
Phone Number: (240) 388-6882
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Address: 227 E Deer Park Dr, Gaithersburg, MD 20877
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Building Permits by Gaithersburg Air Conditioning and Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential electrical addition alteration permit
2025-03-18
Heavy up to 200 amps *rec'd amendment on 04/2/25: install (1) hardwired interior car charger*
Valuation:
N/A
Permit #:
E25001316
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-02-25
200 amp heavy up; install (1) car charger located beside the electric meter outside of the home
Valuation:
N/A
Permit #:
E25000950
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
To install (1) ev charging station (50a car charger circuit) in garage to install 1 ev charging station (50a car charge circuit) in garage
Valuation:
N/A
Permit #:
E25003451
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-01-29
Increase service to 200 amps (heavy up)
Valuation:
N/A
Permit #:
E25000438
Status:
issued
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-01-27
Install (1) car charger in garage
Valuation:
N/A
Permit #:
E25000359
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install (1) car charger in garage
Valuation:
N/A
Permit #:
E25002777
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-01-07
Install (1) car charger
Valuation:
N/A
Permit #:
E25000064
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Heavy up to 200 amps
Valuation:
N/A
Permit #:
E25001871
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-06-26
To replace 16.50 2seer 3.5t air conditioning unit
Valuation:
N/A
Permit #:
E25003446
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install circuit for above ground pool pump
Valuation:
N/A
Permit #:
E25005447
Status:
issued
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-08-22
Heavy up underground 200amp
Valuation:
N/A
Permit #:
E25004824
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-05-19
Installing (1) car charger outside of garage
Valuation:
N/A
Permit #:
E24005541
Status:
canceled
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace generator with new one 200 amp
Valuation:
N/A
Permit #:
E24003811
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install (1) ev charger in garage
Valuation:
N/A
Permit #:
E25004584
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Heavy up to 400 amps
Valuation:
N/A
Permit #:
E24005670
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2024-09-12
Installing (1) car charger in garage
Valuation:
N/A
Permit #:
E24005225
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Heavy up to 400 amps
Valuation:
N/A
Permit #:
E24003854
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200 amp heavy up
Valuation:
N/A
Permit #:
E24006262
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Request for occupancy for hvac company. - this permit is not a use and occupancy certificate. all required city inspections must be scheduled and passed before a certificate will be issued. - no renovation alteration and/or demolition of any kind is covered under this permit. it is for use and occupancy of building or space as is
Valuation:
N/A
Permit #:
CMIS-1617-2012
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace service conductors from trough to meter. replace damaged meter and replace main circuit breaker 200 amp
Valuation:
$3,500
Permit #:
ELEC-0839-2012
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Gaithersburg Air Conditioning and Heating Reviews
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Gaithersburg Air Conditioning and Heating License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2024 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
27
Permits
- Building permit records show that Gaithersburg Air Conditioning and Heating has worked on 27 permitted projects.