Updated: May 06, 2026
Location and Projects
Address
1745 Elmore Ave, Columbus, OH, 43224
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Royal Air Technologies, Llc Photos
Royal Air Technologies HVAC/Mechanical Contractor
Royal Air Technologies, Llc, 1745 Elmore Ave, Columbus, OH (Owned by: Robert Clinton Cline Iii) holds a Hvac Contractor license and 7 other licenses according to the Ohio Professional license board.
Their BuildZoom score of 106 ranks in the top 7% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Royal Air Technologies, Llc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Royal Air Technologies, Llc Contact Information
Phone Number: (614) 843-7916
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Address: 1745 Elmore Ave, Columbus, OH 43224
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Royal Air Technologies, Llc Columbus
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Royal Air Technologies, Llc has a BuildZoom score of 106, which places them above 93% of 52,717 contractors in Ohio.
Activity
|
13 projects
|
2025 |
|
11 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Royal Air Technologies, Llc has worked on at least
36.0 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
|
5 projects
|
Home Additions |
|
30 projects
|
HVAC projects |
|
26 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Royal Air Technologies, Llc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
$5k-$20k |
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 Royal Air Technologies, Llc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Status change: 9/25/2025 - altm2436870 addition air conditioning systems to existing furnaces and ductwork. the building is a 4 unit apartment building. 4- 1.5t air conditioning systems. there is one common basement underneath the apts. 4 existing furnaces and ductwork are in the basement. we will install air conditioning systems to these existing hvac systems. to include condenser re... see more
Valuation:
N/A
Permit #:
PLEX2531674
Status:
void - entered in error
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: newr2441115 install hvac system along with bathroom exhausts and range hood exhaust license number: h01293 | scope item: ductwork dampers license number: h01293 | scope item: air conditioning (including condensers evaporators compressors) license number: h01293 | scope item: furnaces air handlers rtus license number: h01293 | scope item: exhaust systems (h... see more
Valuation:
N/A
Permit #:
MMEPR2521274
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2427371 install furnace and ductwork in basement connecting to existing duct in walls to second floor license number: h01293 | scope item: ductwork dampers license number: h01293 | scope item: furnaces air handlers rtus
Valuation:
N/A
Permit #:
MMEPR2529330
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Mls scope: replacement of a single air conditioning unit or heat pump license number: h01293 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMLSR2518024
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: newr2205739 install new vac system furnace and air conditioning with bathroom fans license number: h01293 | scope item: ductwork dampers
Valuation:
N/A
Permit #:
MMEPR2505157
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2224476 install heating and cooling systems with bathroom exhaust and dryer exhausts for three separate apartments converted out of one structure license number: h01293 | scope item: ductwork dampers license number: h01293 | scope item: air conditioning (including condensers evaporators compressors) license number: h01293 | scope item: furnaces air han... see more
Valuation:
N/A
Permit #:
MMEPR2425960
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: dmgr2328671 replace hvac system and ductwork to first and second floor install bathroom exhaust fan in bathroom in rear of first floor license number: h01293 | scope item: ductwork dampers license number: h01293 | scope item: furnaces air handlers rtus license number: h01293 | scope item: air conditioning (including condensers evaporators compressors) l... see more
Valuation:
N/A
Permit #:
MMEPR2405879
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: addr2321915 install complete vac system with bathroom exhaust fans and dryer vent license number: h01293 | scope item: ductwork dampers license number: h01293 | scope item: air conditioning (including condensers evaporators compressors) license number: h01293 | scope item: furnaces air handlers rtus license number: h01293 | scope item: exhaust systems (... see more
Valuation:
N/A
Permit #:
MMEPR2404845
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Mls scope: replacement of a single furnace air conditioning and/or heat pump license number: h01293 | scope item: furnaces air handlers rtus license number: h01293 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMLSR2409678
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2311485 install two hvac systems with ductwork license number: h00657 | scope item: ductwork dampers license number: h00657 | scope item: furnaces air handlers rtus license number: h00657 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMEPR2324951
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2402540 kitchen remodel install hood range exhaust vent system - hood will be under 400 cfm reroute two supply ducts license number: h01293 | scope item: ductwork dampers
Valuation:
N/A
Permit #:
MMEPR2403882
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2311485 gas line alteration/installation need natural gas piping inspected to ensure safety to restore service to location license number: h01293 | scope item: gas logs
Valuation:
N/A
Permit #:
MMEPR2402498
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2327303 install two vac systems with ductwork one for 1st and 2nd floor floor and one for 3rd floor license number: h00657 | scope item: air conditioning (including condensers evaporators compressors) license number: h00657 | scope item: ductwork dampers license number: h00657 | scope item: furnaces air handlers rtus
Valuation:
N/A
Permit #:
MMEPR2344837
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: newr2227014 install new hvac system with ductwork to first and 2nd floor with ductless mini split for third floor. includes bathroom exhaust fans dryer vent range hood vent license number: h00657 | scope item: ductwork dampers license number: h00657 | scope item: air conditioning (including condensers evaporators compressors) license number: h00657 | scop... see more
Valuation:
N/A
Permit #:
MMEPR2327978
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: addr2239983 replace furnace and air conditioning addition new ductowork for addition license number: h00657 | scope item: furnaces air handlers rtus license number: h00657 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMEPR2312080
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: newr2205739 gas fireplace insert license number: h01293 | scope item: gas logs
Valuation:
N/A
Permit #:
MMEPR2511710
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altc2228849 install exhaust fan in kitchen area adjust original ductwork for new floor layout - remove supply extensions to ceiling diffusers and supply directly from supply piping according to engineer's intended purpose license number: h00657 | scope item: exhaust systems (hoods fans etc)
Valuation:
N/A
Permit #:
MMEPC2235231
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: altr2221644 install complete new hvacsystem in house. furnace air conditioning ductowork bathroom exhaust fan license number: h00657 | scope item: furnaces air handlers rtus
Valuation:
N/A
Permit #:
MMEPR2232890
Status:
expired
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Replace two furnaces in basement install ductless mini split for second floor sun room license number: h00657 | scope item: furnaces air handlers rtus license number: h00657 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMEPR2124277
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Install replacement hvac system in basement with new ductwork. install second hvac system in attic with new ductwork license number: h00657 | scope item: ductwork dampers license number: h00657 | scope item: air conditioning (including condensers evaporators compressors) license number: h00657 | scope item: furnaces air handlers rtus
Valuation:
N/A
Permit #:
MMEPR2111351
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Royal Air Technologies, Llc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Royal Air Technologies, Llc License info
Verified License
| License # | HV.50358 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Royal Air Technologies, Llc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.44878 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Royal Air Technologies, Llc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000044878 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Royal Air Technologies, Llc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.44878 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Royal Air Technologies, Llc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H01293 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Royal Air Technologies, Llc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Mansfield |
| Type | Hvac, Hydronics, Refrigeration |
- According to the City of Mansfield, OH, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.44878 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Royal Air Technologies, Llc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H00657 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Royal Air Technologies, Llc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
111
Permits
- Building permit records show that Royal Air Technologies, Llc has worked on 111 permitted projects.
Royal Air Technologies, Llc Employees
JC
James Clark
JC
James Clark Clark
RI
Robert C Cline, Iii Cline, Iii
RI
Robert Clinton Cline Iii
Owner