Updated: May 25, 2026
Location and Projects
Address
1203 Old Smelter Road, Union, MO, 63084
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Innovation Mechanical Inc
Innovation Mechanical Inc, 1203 Old Smelter Rd, Union, MO (Owned by: Innovation Mechanical, Inc.) holds a Mechanical license and 7 other licenses according to the St Louis County license board.
Their BuildZoom score of 105 ranks in the top 8% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Innovation Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Innovation Mechanical Inc Contact Information
Phone Number: (636) 744-8000
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Address: 1203 Old Smelter Road, Union, MO 63084
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Innovation Mechanical Inc Union
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Innovation Mechanical Inc has a BuildZoom score of 105, which places them above 92% of 23,328 contractors in Missouri.
Activity
|
9 projects
|
2025 |
|
7 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Innovation Mechanical Inc has worked on at least
29.0 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 |
|
3 projects
|
Commercial Renovations |
|
27 projects
|
Mechanical projects |
|
21 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Innovation Mechanical Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
9 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $40,819. 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.
Building Permits by Innovation Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(accelerated plan review) ( apertus pharma inc.) remove old hvac equipment install 7 rtus w/duct & air devices 15 exhaust fans 1 return fan 5 hepa filter housings 29 fan powered hepas 14 vav boxes gas pipe to new rtus 1 entry heater
Valuation:
$984,089
Permit #:
25MEC-00798
Status:
issued
Fee:
$8,403
Permit Type:
Alteration
Building Type:
N/A
Sentio bioscience llc - hvac work related to the existing tenant expanding office/manufacturing/warehouse into the east end of the building. demolish existing split system salvage duct & air devices demolish 1 tef new remote terminal unit air devices gas pipe & ef for warehouse expansion/addition. new packaged doas with duct & air devices for manufacturing area new split system duct f... see more
Valuation:
$215,988
Permit #:
25MEC-08348
Status:
plancheck
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Reliable biopharma - mechanical work related to upgrading the ventilation system. the existing system provides 8.5 ach of heated air poorly distributed & exhausted relative to the process no floor exhaust and no source exhaust. the new ventilation system will operate at 8.5 ach (mau-6 on low and ef-2a) under normal conditions and 12.0 ach (mau-6 on high ef-2a & ef-2b ) during high ven... see more
Valuation:
$175,112
Permit #:
25MEC-07866
Status:
issued
Fee:
$1,294
Permit Type:
Replacement
Building Type:
N/A
(accelerated plan review) (apertus phamaceuticlas) install owner provided air comp/receiver air comp/receiver/drier air drier vacuum pump n2 generator. provide and install copper piping for ca vac & n2 (additional permt 25mec-00798)
Valuation:
$25,000
Permit #:
25MEC-04028
Status:
complete
Fee:
$795
Permit Type:
Interior finish
Building Type:
N/A
(national mentor health) replace existing multi-zone remote terminal unit with a new vav remote terminal unit & 5 zone boxes. this is unusual the multi-zone remote terminal unit has zone boxes inside the remote terminal unit. the vav remote terminal unit has zone boxes in the space. internal zoning duct air devices or use are not changing we are changing from ~40 year old equipment to... see more
Valuation:
$162,742
Permit #:
24MEC-01091
Status:
issued
Fee:
$1,226
Permit Type:
Replacement
Building Type:
N/A
Eurofin eag - this scope is the phase 2 portion of the adjacent space under permit 23mec-04599 reviewed by dan harrington. the only shared mechanical systems are di piping and n2 piping. disconnect & make safe gas & duct remove 3 rtus. install 3 rtus 2 erus 2 efs supply/exhaust duct & air devices. modify & extend gas pipe to rtus & generator. extend the di piping & n2 piping from the ... see more
Valuation:
$364,000
Permit #:
23MEC-06259
Status:
complete
Fee:
$2,387
Permit Type:
Alteration
Building Type:
N/A
(accelerated plan review) ( reliable biopharma (aka avantor)) replace mua new ef new hepa filter housing new supply duct with air devices new exhaust duct from room thru hepa filter to fan on roof. modify & extend existing nitrogen vacuum compressed air glycol supply & return piping
Valuation:
$234,000
Permit #:
24MEC-04561
Status:
complete
Fee:
$2,475
Permit Type:
Alteration
Building Type:
N/A
(accelerated plan review) new leaf - we are applying for a permit to cover the owner provided & installed air compressor air dryer and receiver tank. the piping was previously permitted under 24mec-10587
Valuation:
$40,819
Permit #:
25MEC-03765
Status:
complete
Fee:
$517
Permit Type:
Miscellaneous work
Building Type:
N/A
(accelerated plan review) extension of the shell hvac systems for tenant finish ~70% of 1st floor. duct 11 ftus 40 vavs 10 snorkels 4 lab exhaust fans 1 vrf odu & 14 idus refrigerant pipe vacuum pipe compressed air pipe
Valuation:
$1,206,376
Permit #:
24MEC-10587
Status:
complete
Fee:
$10,491
Permit Type:
Interior finish
Building Type:
N/A
Btc trucking-this is not a duplicate permit. mechanical plans were submitted and approved under permit 22bld-06955. the mechanical work consists of front office rezone main duct & replace 25 air devices addition 1 heat pump with 3 fcus & 2 sfs to provide oa also replace 1 toilet ef. middle office rotate 1 remote terminal unit addition duct & 22 air devices also addition ef for it room... see more
Valuation:
$76,300
Permit #:
23MEC-00106
Status:
complete
Fee:
$593
Permit Type:
Interior finish
Building Type:
N/A
(eurofin eag) the plans set is huge relative to the amount of new work. there are existing and new plans for comparison the plans show all systems installed in 2018 with the addition now of 3 ductless splits 1 new ef/duct relocate 4 air devices and modify/connect di piping to relocated di generation skid
Valuation:
$52,485
Permit #:
23MEC-04599
Status:
complete
Fee:
$504
Permit Type:
Alteration
Building Type:
N/A
Wier pumps - installation of a pre-fabricated free standing crane with 6 support columns. there is a separate permit for the concrete work and design
Valuation:
$21,542
Permit #:
25MEC-02213
Status:
issued
Fee:
$284
Permit Type:
Other
Building Type:
N/A
(accelerated plan review form) (courtesy products) replace 1 exhaust fan with 2 speed fan addition new 2 speed exhaust fan with hi/lo exhaust duct addition gas monitoring and alarm controls to monitor co2 & co ppm for sequencing of 4 exhaust volumes and initiation of alarm if threshold exceeded. the original design lacked gas monitor/alarms hi/low duct and multi-stage exhaust. the exi... see more
Valuation:
$18,500
Permit #:
24MEC-04080
Status:
complete
Fee:
$784
Permit Type:
Alteration
Building Type:
N/A
(new leaf) install owner provided autoclave & (2) steam generators relocated from previous space. install interconnecting steam condensate water & drain piping per manufacturers direction
Valuation:
$42,000
Permit #:
25MEC-07075
Status:
revisions requested
Fee:
N/A
Permit Type:
Miscellaneous work
Building Type:
N/A
(accelerated plan review) (weir minerals) the owner disassembled an existing bridge hoist at their old location and reassembled in their new location. the plans and drawings are from the crane manufacturer. a copy of the drawing shows maryland heights building permit number
Valuation:
$6,000
Permit #:
24MEC-01864
Status:
complete
Fee:
$713
Permit Type:
Miscellaneous work
Building Type:
N/A
(control devices) install (11) rtus with economizers hail guards & concentric duct for the machine shop. extend gas pipe from existing main to new rtus
Valuation:
$779,480
Permit #:
23MEC-07665
Status:
complete
Fee:
$4,626
Permit Type:
Interior finish
Building Type:
N/A
(accelerated plan review ) ( geneoscopy) install 2 dehumidifiers for supplemental humidity control and 1 ductless split cooling system to offset the heat generated by the dehumidifiers and the freezer the existing hvac system and use of the space remain the same
Valuation:
$35,187
Permit #:
24MEC-01229
Status:
complete
Fee:
$877
Permit Type:
Alteration
Building Type:
N/A
(wyw) (agragene) install a ductless split for supplemental cooling to offset equiptment load. only change to existing hvac is relocation of 1 supply register. (customer unable to create application online due to exception code c)
Valuation:
$12,537
Permit #:
23MEC-03711
Status:
issued
Fee:
$360
Permit Type:
Alteration
Building Type:
N/A
( agragene) rezone 3 rtus new duct & air devices for 2 rtus 1 ef 1 sf 3 ductless splits refrigerant piping
Valuation:
$45,876
Permit #:
25MEC-00979
Status:
complete
Fee:
$940
Permit Type:
Interior finish
Building Type:
N/A
(voltyx eps)this is a cosmetic tune-up of the office space. the old rectangular and painted spiral duct will be replaced with all new galvanized spiral duct side wall registers and a few supply lay-in registers. a new toilet exhaust fan will also be installed. all existing rtus remain the original design was for office and the remodeled space remains as office no load calcs provided d... see more
Valuation:
$47,942
Permit #:
23MEC-09276
Status:
complete
Fee:
$456
Permit Type:
Alteration
Building Type:
N/A
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BZ Score
$8K
Avg Project
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Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License #
Saint Louis, MO
119
BZ Score
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Avg Project
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Projects
Innovation Mechanical Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Innovation Mechanical Inc License info
Verified License
| License # | X0379 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Innovation Mechanical Inc at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | St. Charles County |
| Type | Mechanical |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC3957423 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Innovation Mechanical Inc with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC3957423 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Innovation Mechanical Inc with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Innovation Mechanical Inc with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Innovation Mechanical Inc with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Hvacr Contractor (Class B) |
- According to the St. Charles County Department of Development & Business 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M181 |
| Status | Inactive |
| County | Jefferson County |
| Type | Mechanical Contractor |
- According to the Jefferson County Building Division, 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 Innovation Mechanical Inc at the Jefferson County Building Division.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
87
Permits
- Building permit records show that Innovation Mechanical Inc has worked on 87 permitted projects.
Innovation Mechanical Inc Employees
BH
Brian Hackett
Owner
II
Innovation Mechanical, Inc.
Owner