Updated: Jul 07, 2026
Location and Projects
Address
8740 E 30TH ST, Indianapolis, IN, 46219
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HVAC Design Inc
HVAC Design Inc, 8740 E 30th St, Indianapolis, IN (Owned by: Rex Harter) holds a Electrical license and 6 other licenses according to the Indianapolis license board.
Their BuildZoom score of 112 ranks in the top 3% of 22,324 Indiana licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring HVAC Design Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
HVAC Design Inc Contact Information
Phone Number: (317) 462-6368
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Address: 8740 E 30TH ST, Indianapolis, IN 46219
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HVAC Design Inc Indianapolis
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
HVAC Design Inc has a BuildZoom score of 112, which places them above 97% of 22,324 contractors in Indiana.
Activity
|
54 projects
|
2025 |
|
36 projects
|
2024 |
|
36 projects
|
2023 |
Our building permit records indicate that HVAC Design Inc has worked on at least
126.0 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
|
3 projects
|
New Constructions |
|
116 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that HVAC Design Inc mostly works on
hvac project
and new construction
projects.
Pricing
|
20 projects
|
< $5k |
|
61 projects
|
$5k-$20k |
|
20 projects
|
$20k-$50k |
|
13 projects
|
$50k-$100k |
|
11 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $12,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install rigid round metal pipe and flexible pipe (ductwork) to accommodate the relocation of the ceiling supply diffusers install rigid round metal pipe and flexible pipe (ductwork) to vent new ceiling exhaust fan and dryer vent piping. remove and reinstall all grilles registers diffusers. install new ceiling exhaust fan
Valuation:
$48,000
Permit #:
HTG24-07632
Status:
complete
Fee:
$843
Permit Type:
N/A
Building Type:
N/A
Provide and install (1) 4 ton wshp provide and install (1) 2 ton wshp new thermostats and unit integration. install new diffusers and ductwork
Valuation:
$250,000
Permit #:
HTG25-03762
Status:
issued
Fee:
$921
Permit Type:
N/A
Building Type:
N/A
Install (2) 5 ton air conditioning systems with ductwork and distribution. install (2) air handlers with electric heat. install (3) exhaust fans. install (2) steam humidifiers. install (2) thermostats
Valuation:
$66,000
Permit #:
HTG25-03157
Status:
issued
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Install 2 (25) ton gas/electric remote terminal unit install 1 25 ton remote terminal unit cooling only. with ductwork
Valuation:
$185,000
Permit #:
HTG25-02698
Status:
complete
Fee:
$714
Permit Type:
N/A
Building Type:
N/A
Ductwork registers flex duct labor - 5th 18th 19th 20th (5 floors total) no fan coils piping insulation
Valuation:
$878,535
Permit #:
HTG25-05962
Status:
issued
Fee:
$2,002
Permit Type:
N/A
Building Type:
N/A
Demolish of existing vavs and replacement with new vavs. replacement of pneumatic thermostat controls with new ddc thermostats controls. provide and install new diffusers grilles and ducting
Valuation:
$130,000
Permit #:
HTG25-03942
Status:
issued
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Replace (1) 12 1/2 ton remote terminal unit office unit with curb adaptor hail guards thermostat and economizer. replace (1) 3 ton remote terminal unit with curb adaptor hail guards thermostat and damper
Valuation:
$43,000
Permit #:
HTG25-05696
Status:
issued
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
10 ton remote terminal unit replacement. 12 1/2 ton remote terminal unit replacement. reconnect to existing connections
Valuation:
$87,000
Permit #:
HTG25-03155
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Relocation of existing supply diffusers and return air grilles. installation of owner supplied ductless mini split. start up and test operation
Valuation:
$15,000
Permit #:
HTG25-03607
Status:
complete
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
Provide and install 2 new water source heat pumps. demolish old diffusers grilles registers as needed and replace. new ductwork
Valuation:
$105,000
Permit #:
HTG25-06882
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Replacement of 4 ton carrier rooftop unit. reconnection to existing line and control voltage. set on existing curb. start up
Valuation:
$8,700
Permit #:
HTG25-03107
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Rework duct work and diffusers
Valuation:
$200,260
Permit #:
HTG24-06472
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Install 2 vav boxes. ductwork and distribution. install 1 ductless mini split system
Valuation:
$67,000
Permit #:
HTG25-02811
Status:
issued
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Install new heat pump roof top units and electric unit heaters
Valuation:
$450,000
Permit #:
HTG24-04230
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Demolish old diffusers and registers relocate thermostats. install (1) fpvav with electric heat. install diffusers and registers
Valuation:
$28,000
Permit #:
HTG25-05451
Status:
issued
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
Demolition of existing ductwork. relocate existing wshps. new ductwork systems and grds
Valuation:
$18,000
Permit #:
HTG25-02550
Status:
issued
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Replacement of 12 1/2 ton carrier remote terminal unit with accessories. connect to existing electric and gas lines
Valuation:
$33,000
Permit #:
HTG25-03877
Status:
issued
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Replace trane 80% gas furnace replace 3.5 ton outdoor condensing unit
Valuation:
$9,930
Permit #:
HTG25-03357
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Remove and retain existing diffusers and addition new as needed. install retained wall controls. distribution only
Valuation:
$11,000
Permit #:
HTG25-06344
Status:
issued
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Replace 5 ton remote terminal unit package on existing roof curb
Valuation:
$12,500
Permit #:
HTG25-02880
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
HVAC Design Inc License info
Verified License
| License # | EL2500036 |
| Status | Active |
| City | Indianapolis |
| Type | Electrical |
| Date Issued | 12-23-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | H0010763 |
| Status | Active |
| City | Indianapolis |
| Type | Hvac |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | H0002447 |
| Status | Active |
| City | Indianapolis |
| Type | Hvac |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EA2500257 |
| Status | Inactive |
| City | Indianapolis |
| Type | Electrical |
- According to the Indianapolis Department of Business and Neighborhood Services, 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 HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HA2100059 |
| Status | Inactive |
| City | Indianapolis |
| Type | Hvac |
- According to the Indianapolis Department of Business and Neighborhood Services, 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 HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H0210763 |
| Status | Inactive |
| City | Indianapolis |
| Type | Hvac |
- According to the Indianapolis Department of Business and Neighborhood Services, 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 HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H0110763 |
| Status | Inactive |
| City | Indianapolis |
| Type | Hvac |
- According to the Indianapolis Department of Business and Neighborhood Services, 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 HVAC Design Inc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Cincinnati Insurance Company |
404
Permits
- Building permit records show that HVAC Design Inc has worked on 404 permitted projects.
HVAC Design Inc Employees
AC
Alan P Cox
KC
Kevin P Council
RH
Rex Harter
Owner
RH
Rex P Harter
SH
Susan Harter
WK
William Kowal
WK
William P Kowal