Updated: Jun 06, 2026
Location and Projects
Address
12181 Prichard Farm Rd, Maryland Heights, MO, 63043
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One Hour Heating & Air Conditioning Photos
One Hour Heating & Air Conditioning
At One Hour Heating & Air Conditioning, it's no secret – your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. After all, you've placed your trust in us – and ensuring your complete satisfaction and comfort is the least we can do.
From BuildZoom:
One Hour Heating & Air Conditioning at 12181 Prichard Farm Rd, Maryland Heights, MO 63043, held a HVAC/Mechanical Contractor license (#) with the St. Charles County contractors license board. We last verified the license was expired on 06-05-2026.
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 23,328 Missouri contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
One Hour Heating & Air Conditioning Services
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One Hour Heating & Air Conditioning Contact Information
Phone Number: (816) 679-7130
Address: 12181 Prichard Farm Rd, Maryland Heights, MO 63043
Building Permits by One Hour Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing through out the house (two sinks the washer and dryer the water heater lines and new water heater a shower and a toilet). electrical service box with all other wiring will be checked by contractor but not replaced just the service box will be replaced. new hvac unit with air conditioning unit will be installed
Valuation:
N/A
Permit #:
PRRES20220218
Status:
expired
Fee:
$91
Permit Type:
Alteration single...
Building Type:
N/A
New house. covered patio. unfinished basement. stop work order generated on 05/04/2023 12:00 am by username robb popp. stop work order removed on 05/18/2023 12:00 am by username robb popp
Valuation:
N/A
Permit #:
PRRES20222990
Status:
final
Fee:
$7,615
Permit Type:
New single family
Building Type:
N/A
Replacement of furnace (gas 60000 btu 96% efficiency) heat pump (2ton high efficiency) coil (2 ton high efficiency)- like for like (no duct work)
Valuation:
N/A
Permit #:
CPMR-2024-02755
Status:
complete
Fee:
$369
Permit Type:
N/A
Building Type:
N/A
60k btu 96% gas furnace replacement. there is not currently any gas to the home but spire needs an inspection completed before connecting gas
Valuation:
N/A
Permit #:
CPMR-2024-02135
Status:
issued
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
2 ton dual fuel with 80% gas furnace
Valuation:
N/A
Permit #:
CPMR-2025-01382
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Customer needs gas line inspected so that spire can reconnect gas main
Valuation:
N/A
Permit #:
CPPR-2024-02755
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alterations - decks additions solar remodels patio covers plumbing electrica
2018-09-26
Install 60 amp disconnect install 6/3 wire through an unfinished portion of basement to the outside disconnect. install 30 amp double tandem breaker to move air conditioning and dryer breaker and combine them into one to accommodate for the 60 amp breaker for hot tub
Valuation:
$1,100
Permit #:
RAL18-001436
Status:
Issued
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
200 amp service replacement - remove the current meter base zinsco breaker box and main wires. sub panel is to remain. provide nd install 1 new 200 amp lever bypass meter base 200 amp breaker box breakers main wires ground rod and clamp grounding block weather head 2” conduit mast and all other needed items for proper installation per cod
Valuation:
$2,500
Permit #:
18ELE-07515
Status:
complete
Fee:
$91
Permit Type:
Replacement
Building Type:
N/A
Provide and install 3 pole 60 amp breaker(seimens bolt on style) flush mount receptacle(nema 15-60p) #6 awg wire 4x4 box with mudring and metal cover and conduit to accommodate new appliance. unit is approximately 3ft away from panel. receptacle will be mounted behind unit 24 aff. total of 8 ft. run. from panel to receptacle
Valuation:
$500
Permit #:
18ELE-05302
Status:
complete
Fee:
$87
Permit Type:
Addition
Building Type:
N/A
5/8/18 resent - 200a. 5/7/18 d/r. p#324 000 411. remove old 500 mcm power cable and replace with a new 500 mcm cable at time of replacement we will open wire chase and check main wires going in. we will set up all inspections and disconnect and reconnect with ameren
Valuation:
$2,000
Permit #:
18ELE-05998
Status:
complete
Fee:
$190
Permit Type:
Repair
Building Type:
N/A
Install smoke detectors in each bed room. install 1 combination co2 and smoke detector in hallway connecting bed rooms. install 1 combination co2 and smoke detector in basement. 1 of the smoke detector in the bed room will have a strobe light function
Valuation:
$1,300
Permit #:
18ELE-05635
Status:
complete
Fee:
$154
Permit Type:
Addition
Building Type:
N/A
Will be replacing a regular duplex receptacle in bathroom to a gfci with new cover plate for 3 gang box with 2 light switches. replace duplex receptacle at panel with new cover and gfci. addition receptacle in garage from existing outlet to service garage opener
Valuation:
$325
Permit #:
18ELE-03527
Status:
complete
Fee:
$89
Permit Type:
Alteration
Building Type:
N/A
Addition a new circuit to feed garage using existing overhead tri plex addition new 20amp federal pacific breaker to existing panel and addition new conduit on existing tri plex. also install a gfci protected receptacle in original location
Valuation:
$900
Permit #:
18ELE-05472
Status:
complete
Fee:
$135
Permit Type:
Addition
Building Type:
N/A
Install a 3 ton air conditioner with matching evaporator coil and gas furnace and also includes minor revisions to the existing ductwork
Valuation:
N/A
Permit #:
CPMR-2020-01674
Status:
complete
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
Hvac replacement no action taken permit closed mark harding 02/03/2021 7:24 am
Valuation:
N/A
Permit #:
PRRES20161922
Status:
expired
Fee:
$43
Permit Type:
Repair replace up...
Building Type:
N/A
Replace 100 amp meter base with a new lever by pass 100 amp meter base. core drill concrete to install ground rod. install grounding block and conductor. replace service entry wire
Valuation:
$2,000
Permit #:
18ELE-06531
Status:
complete
Fee:
$91
Permit Type:
Repair
Building Type:
N/A
5/16/18 d/r. p# 787 750 601. 200 amp underground service upgrade with new 200 amp lever bypass ameren approved meter base ground rod isbt and new seu cable
Valuation:
$2,000
Permit #:
18ELE-06545
Status:
complete
Fee:
$91
Permit Type:
Alteration
Building Type:
N/A
New house - unfinished basement - covered deck
Valuation:
N/A
Permit #:
PRRES20222996
Status:
final
Fee:
$6,952
Permit Type:
New single family
Building Type:
N/A
Replace 200 amp panel meter base service entry wire and all breakers. and addition a ground rod. and install ground wire to water service entry
Valuation:
$2,800
Permit #:
18ELE-06761
Status:
complete
Fee:
$138
Permit Type:
Alteration
Building Type:
N/A
12 000 btu ductless mini-split
Valuation:
N/A
Permit #:
CPMR-2024-00663
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
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One Hour Heating & Air Conditioning License info
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Mechanical |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CLCL10043784-07-2020 |
| Status | Inactive |
| City | Kansas City |
| Type | Heating And Ventilating Contractor |
- According to the Kansas City Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for One Hour Heating & Air Conditioning at the Kansas City Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CLCL10043784-07-2020 |
| Status | Inactive |
| City | Kansas City |
| Type | Heating And Ventilating Contractor |
- According to the Kansas City Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for One Hour Heating & Air Conditioning at the Kansas City Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St Louis County |
| Type | Electrical Contractor |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St Louis County |
| Type | Electrical Contractor |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are One Hour Heating & Air Conditioning, log in and update your license info in the “Edit Profile” tab.
454
Permits
- Building permit records show that One Hour Heating & Air Conditioning has worked on 454 permitted projects.
One Hour Heating & Air Conditioning Employees
FP
Francis Pass
President
JH
James Hickman
Licensee