Updated: Mar 15, 2026
Location and Projects
Address
Hagerstown, MD, 21742
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Maurice Franklin Johnston HVAC/Mechanical Contractor
Maurice Franklin Johnston at Hagerstown, MD 21742, held a HVAC/Mechanical Contractor license (#5141) with the Maryland contractors license board with an expiration date of 05-31-2021. We last verified the license was expired on 03-14-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% 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.
Maurice Franklin Johnston Contact Information
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Building Permits by Maurice Franklin Johnston
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace two (2) each existing 5 ton air handlers and condensing units with new matching equipment at the clear spring post office
Valuation:
N/A
Permit #:
2013-03040
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Install refrigeration system for walk in freezer at 17807 reiff church road for 1274 sq ft addition to rear of plant abattoir metal sides metal roof column footers to be utilized as a processing/packaging room two handicap accessible restrooms in loading area horst meats
Valuation:
N/A
Permit #:
2013-02812
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install three (3) vav boxes duct work and air devices three (3) ceiling heaters for demolition and remodel for construction phase 2a of 6240 sq ft of interior lobby to relocate existing volvo store volvo lobby and store
Valuation:
N/A
Permit #:
2014-01274
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Three (3) gas/electric rooftop units and one (1) ductless split system duct work air devices bathroom exhaust fans electric wall heaters and electric unit heaters for oral & facial surgery stonington bridge business park lot 1
Valuation:
N/A
Permit #:
2014-00532
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
One existing oil furnace having two 4 ton add-on air conditioning systems is being replaced. the air flow of two new 4 ton air handlers placed side by side will have combined supply/return air ducts connected to the existing single zone duct system. the new 4 ton outdoor heat pumps will be placed where the former condensing units were located
Valuation:
N/A
Permit #:
2011-04639
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Two (2) rooftop units ductwork air devices three (3) ceiling cabinet exhaust fans for 1503 sq ft tenant fit out and zoning certification for pollo loco a restaurant fit out to include back kitchen area front kitchen area with counter space cashier station seating area and two restrooms. hours of operation will be 11am-10pm monday thru sunday number of employees will be 4 orchard hills... see more
Valuation:
N/A
Permit #:
2014-01663
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Extend existing ductwork to rear of space reuse 9 existing air devices addition 7 new air devices for 1880 sq ft tenant fitout and zoning certification for structural elements an acupuncture office renovations to include adding partion walls to create treatment rooms cosmetic upgrades electrical and mechanical hours of operation will be mon - fri 8 am to 6 pm number of employees will ... see more
Valuation:
N/A
Permit #:
2013-02708
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
County non-residential mechanical permit
2013-11-05
Install three (3) vav (variable air volume) boxes ductwork air devices and ceiling cabinet exhaust fan for interior fitout of 4160 sq ft of suite 301 of existing commercial building to include partitioning offices 3 conference rooms and a break room and zoning certificate for remax results a realtor company hours of operation are 8am-5pm mon-friday or by appointment. 30 total employee... see more
Valuation:
N/A
Permit #:
2013-04119
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install two vav boxes ductwork air devices and ceiling cabinet exhaust for 1897 total sq ft interior fitout and zoning certificate for madison settlement services a mortgage settlement company fitout to include partitioning of office spaces conference/work rooms and kitchenette hours of operation are 8am-5pm monday thru friday with approximately 15 total employees dual crossing suite 303
Valuation:
N/A
Permit #:
2013-04397
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
One split system heat pump one thru the wall heat pump one exhaust fan duct system and air device for lower level only for interior alterations to existing facility to convert 24, 953 sq ft of facility into private and semi-private rooms new porte cocheres at existing building 1 existing building 2 and existing building 3. mechanical plumbing and electrical
Valuation:
N/A
Permit #:
2013-04874
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Two rooftop units one pool dehumidification unit three exhaust fans duct systems and air devices for two story 6, 653 sq ft addition to northeast side of existing nursing facility for dining and physical therapy exterior block and brick with interior steel with metal deck and concrete plumbing mechanical and electrical
Valuation:
N/A
Permit #:
2013-04873
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Two rooftop units 36 thru the wall heat pumps duct system and air devices for two story 18, 713 sq ft addition to the northwest side of existing nursing facility for resident rooms exterior concrete block and brick with interior steel with metal deck and concrete plumbing mechanical and electrical
Valuation:
N/A
Permit #:
2013-04872
Status:
complete
Fee:
$3,180
Permit Type:
N/A
Building Type:
N/A
Six ductless condensing units with thirteen evaporators two energy recovery ventilatros two elctric unit heaters ductwork and air devices for 116, 100 sq ft interior renovations for administrative offices for the washington county board of ed renovations to include partial demolition of mechanical electrical plumbing and interior spaces fit-out of newly designed interior spaces for of... see more
Valuation:
N/A
Permit #:
2013-04870
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install one (1) 10 ton rooftop unit supply/return air duct work & devices two (2) ceiling cabinet exhaust fans for 1503 sq ft shell fit out only for proposed future tenant subway sandwich restaurant two restrooms and air conditioned open space with drop ceiling tenant fit out will be applied for under a separate permit by the tenant orchard hills center suite 103
Valuation:
N/A
Permit #:
2013-04868
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Install (4) rooftop units to replace existing rooftop units; addition one (1) ductless heat pump for off sales area new supply/return air devices revise duct system kitchen exh fan makeup air unit dish washer fan - kitchen hood dishwasher hood and associated ductwork for tenant fitout and zoning certification for catering by hoffman's a catering and events center interior renovations ... see more
Valuation:
N/A
Permit #:
2013-04867
Status:
complete
Fee:
$620
Permit Type:
N/A
Building Type:
N/A
Install one (1) electric wall heater relocate two (2) thermostats provide ductwork system from existing duct drops to new air devices install three (3) ceiling exhaust fans and one (1) dryer vent for 2700 sq ft tenant fit out and zoning certification for maryland sports rehab center a physical therapy facility fit out to include reception area work room treatment rooms restrooms janit... see more
Valuation:
N/A
Permit #:
2013-05004
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
7 rooftop units 2 roof mounted make-up air units 1 energy recovery ventilator 14 infra-red tube heaters 2 electric wall heaters 1 electric duct heater 2 ceiling exhaust fans 2 roof mounted exhaust fans ductwork & air devices for 37, 181 sq ft two story pre-engineered steel building with rubber roof at reception area (8) stoops and a 8x12 concrete pad for sharrett collision center for ... see more
Valuation:
N/A
Permit #:
2013-05395
Status:
complete
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Mechanical to install 3 rooftop heating and cooling units and one heating and cooling split system and one ductless split system and related ductwork for 27, 825 sq ft foot comercial building with a two story office area one story warehouse and zoning certificate for osi a office supply company block construction on slab. hours of operation monday through friday 7:00 am to 5:00 pm wit... see more
Valuation:
N/A
Permit #:
2008-02426
Status:
complete
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Mechanical to install three new pad mounted packaged rooftop units and related ductwork for banquet room dining room and bar areas for 10'8 x 76 one story addition to rear of building to be utilized for storage block building with concrete slab metal roof replacing entire roof on existing building new hvac units electric no plumbing red men tribe 84
Valuation:
N/A
Permit #:
2008-02425
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Furnish and install one split system computer room unit furnish ans install ductwork to existing vav system for tenant fit out and zoning certification for federal energy regulatory commission. a division of the federal government for office space only. hours of operation are monday thru friday 8:00 a.m. to 5:00 p.m. numbers of employees are 38. to include waiting room conference room... see more
Valuation:
N/A
Permit #:
2008-06277
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
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Maurice Franklin Johnston License info
Inactive License
| License # | 5141 |
| Status | Inactive |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Maurice Franklin Johnston at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
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154
Permits
- Building permit records show that Maurice Franklin Johnston has worked on 154 permitted projects.
Maurice Franklin Johnston Employees
MJ
Maurice Franklin Johnston
Owner