Updated: Jun 29, 2026
Location and Projects
Address
8421 Grossnickle Ct, Walkersville, MD, 21793
Use our bidding system to
request a quote
Parker Free Construction HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Parker Free Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Parker Free Construction Contact Information
Phone Number: (301) 722-7750
Edit
Address: 8421 Grossnickle Ct, Walkersville, MD 21793
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Parker Free Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential hvac addition alteration permit
2025-04-02
Single family dwelling angel's touch assisted living install ductless mini splits
Valuation:
N/A
Permit #:
M25000361
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Single family dwelling extending supply taps and adding registers not grills **no verification letter need per joel isaac**
Valuation:
N/A
Permit #:
M24000124
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling alterations to finish basement
Valuation:
N/A
Permit #:
M23000606
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2018-03-05
Single family dwelling - inter alter install ductless mini split
Valuation:
N/A
Permit #:
M18000138
Status:
complete
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
Addition heating and air conditioning daikin mini split 18000 btu
Valuation:
N/A
Permit #:
M02186027
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
12x20 kitchen addition & 12x18 bedroom addition on crawl space; new shingles on house & siding;relocate ex bathroom to new bedroom;ex bathroom will be closet;new bedroom is just enlarging existing bedroom to become a master suite;# of bedrooms will remain 3
Valuation:
$68,000
Permit #:
8735
Status:
Complete
Fee:
$151
Permit Type:
Addition
Building Type:
Single family dwe...
Single family dwelling install hvac system on 2nd floor
Valuation:
N/A
Permit #:
M15001260
Status:
complete
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
Install 2 air hndlrs complete w hot wtr heat coils & ducts-work to be done on lower level 1 loop of baseboard
Valuation:
$57,230
Permit #:
M02162900
Status:
complete
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install hvacr system *11-24-08 - 90 day extension granted - extend thru 2-13-09*extend thru 8-6-09* *8-25-09 90 day extension granted - extend thru 11-25-09*90 day extension thru 2-25-2010*90 may 25 2010*
Valuation:
N/A
Permit #:
M08000325
Status:
complete
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
Exact replacement of furnace & replace existing ductwork w/exact replacement. revised 2-26-01srp replace air conditioning also
Valuation:
N/A
Permit #:
M02079033
Status:
complete
Fee:
$85
Permit Type:
Replace
Building Type:
Single family dwe...
Single family dwelling gas conversion
Valuation:
N/A
Permit #:
M14001096
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
Addition 12x14 sunroom 1-story on crawl space and 8x21 deck (steps to grade) to rear of ex. dwg
Valuation:
$31,800
Permit #:
73856
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Residential building permit
36x40 single family dwelling w unfin basement septic done by richard eyler
Valuation:
$400,000
Permit #:
45613
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
Single family dwe...
New single family delling install ductless mini split
Valuation:
N/A
Permit #:
M14000029
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2017-06-13
Single famaily dwelling - detached 4-car garage install (3) indoor ductless mini splits (1) outdoor unit (1) zone radiant heat
Valuation:
N/A
Permit #:
M17000573
Status:
complete
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
Take existing screen porch and convert to sunroom 14x14|screen porch built under b02-1313
Valuation:
$17,000
Permit #:
83791
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family dwe...
Residential building uses permit
Addition to rear of dwg to be breakfast nook & bathroom|4x20 covered porch
Valuation:
$37,000
Permit #:
59743
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Honey bee restaurant-replace existing heating and air conditioning system
Valuation:
$15,000
Permit #:
M02073523
Status:
complete
Fee:
$122
Permit Type:
Addition
Building Type:
Restaurant/assembly
Screen in existing deck 17x14 (deck built under #22158)
Valuation:
$11,500
Permit #:
87748
Status:
complete
Fee:
$120
Permit Type:
Resuses
Building Type:
N/A
Grading and paving for relocation of fuel tanks*90 day extension granted 5-3-12*extend thru june 22 2013
Valuation:
$3,916
Permit #:
G11000088
Status:
Completed
Fee:
$5,541
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
122
BZ Score
$300K
Avg Project
-
Projects
117
BZ Score
-
Avg Project
-
Projects
License # 100269
Gaithersburg, MD
120
BZ Score
-
Avg Project
-
Projects
Parker Free Construction Reviews
BuildZoom hasn't received any reviews for Parker Free Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Parker Free Construction License info
License Not Verified
| License # | 1599 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2013. Check the current license status of Parker Free Construction with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1599 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Class | Heating, Ventilation, Air Conditioning and Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of March, 2018. Check the current license status of Parker Free Construction with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F109297-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Parker Free Construction at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Parker Free Construction, click “This is My Business” to update your information.
179
Permits
- Building permit records show that Parker Free Construction has worked on 179 permitted projects.
Parker Free Construction Employees
PF
Parker Free
Owner
RI
R Parker Free Iii
Owner