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Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ahrens Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Uptown - actively managed - city project - building electrical & plumbing permits to install an above ground gas storage tank and associated cleaning appurtances. work includes associated electrical power and lighting distribution and underground sewer and recycled water connections.unzoned
Uptown - actively managed - city project - building electrical & plumbing permits to install an above ground gas storage tank and associated cleaning appurtances. work includes associated electrical power and lighting distribution and underground sewer and recycled water connections.unzoned
Additional permit conditions noted on following page. prior to starting any work arrange for pre construction meeting by calling (760) 633-2781 at least 72 hours in advance. description: construction of recycled water pipeline that will connect the wanket tank to sejpa's existing recycled water distribution system. contractor to maintain traffic control per approved traffic control pl... see more
Additional permit conditions noted on following page. prior to starting any work arrange for pre construction meeting by calling (760) 633-2781 at least 72 hours in advance. description: construction of recycled water pipeline that will connect the wanket tank to sejpa's existing recycled water distribution system. contractor to maintain traffic control per approved traffic control pl... see more
Actively managed-city project-tierrasanta: building. & electrical permits to upgrade and install ball-field lighting at an existing city managed/owned community rec center. zone rs-1-8 geo haz cat 23 32 51 53 fire brush management fp100 and mhpa sub-area
Downtown: city project wbs# s-10131.02.06 building electrical mechanical and plumbing permits to remove and replace two chillers and demolition of one existing chiller remove two gas generators with associated plumbing and mechanical work within the existing police headquarters building. ccpd-er
Downtown: city project wbs# s-10131.02.06 building electrical mechanical and plumbing permits to remove and replace two chillers and demolition of one existing chiller remove two gas generators with associated plumbing and mechanical work within the existing police headquarters building. ccpd-er
Uptown - actively managed - city project - building electrical & plumbing permits to install an above ground gas storage tank and associated cleaning appurtances. work includes associated electrical power and lighting distribution and underground sewer and recycled water connections.unzoned
Downtown: city project wbs# s-10131.02.06 building electrical mechanical and plumbing permits to remove and replace two chillers and demolition of one existing chiller remove two gas generators with associated plumbing and mechanical work within the existing police headquarters building. ccpd-er
Traffic control permit for: travel lane closure parking lane closure and bike lane closure to assist with pipe unloading extension of tcp 65760 start date: 01/22/2015 end date: 01/22/2015
Traffic control permit for: travel lane closure parking lane closure and bike lane closure for clearing and grubbing. extension of tcp 64563 start date: 10/28/2014 end date: 10/31/2014
Cip project - building elecztrical and plumbing permit for the construction of new storm water pumping station.and construction of new access stairs at the east outfall
Balboa park - building permit for the construction of new exhibit buildings including food service and bathroom buildings. zone: unzoned esl for sensitive biologic resources and steep hillsides faa part 77 notification area brush zones airport approach airport environs residential tandem transit area ct# 56.90
Balboa park - building permit for the construction of new exhibit buildings including food service and bathroom buildings. zone: unzoned esl for sensitive biologic resources and steep hillsides faa part 77 notification area brush zones airport approach airport environs residential tandem transit area ct# 56.90
Balboa park - building permit for the construction of new exhibit buildings including food service and bathroom buildings. zone: unzoned esl for sensitive biologic resources and steep hillsides faa part 77 notification area brush zones airport approach airport environs residential tandem transit area ct# 56.90
Kearny mesa - (wbs#-s-10133.02.06) - building & electrical permits to install concrete pads in the parking lot for back-up generator and conduit. saw-cut and removal of existing air conditioning. paveing to install 2 concrete pads in the existing parking lot of the public service center in order to supply the building. ***** city project *****
Kearny mesa - (wbs#-s-10133.02.06) - building & electrical permits to install concrete pads in the parking lot for back-up generator and conduit. saw-cut and removal of existing air conditioning. paveing to install 2 concrete pads in the existing parking lot of the public service center in order to supply the building. ***** city project *****
Balboa park - building permit for the construction of new exhibit buildings including food service and bathroom buildings. zone: unzoned esl for sensitive biologic resources and steep hillsides faa part 77 notification area brush zones airport approach airport environs residential tandem transit area ct# 56.90
Balboa park - building permit for the construction of new exhibit buildings including food service and bathroom buildings. zone: unzoned esl for sensitive biologic resources and steep hillsides faa part 77 notification area brush zones airport approach airport environs residential tandem transit area ct# 56.90
General Engineering, General Building, Electrical, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Pipeline, Solar, Boiler, Hot Water Heating And Steam Fitting, Plumbing, Welding
Business Type
Corporation
BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ahrens Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
License #
850029
Status
Inactive
State
California
Type
General Engineering, General Building, Electrical
Business Type
Corporation
According to the California Contractors State License Board, 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 Ahrens Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
License #
408157
Status
Inactive
State
California
Type
General Building, Electrical, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Pipeline, Solar, General Engineering, Boiler, Hot Water Heating And Steam Fitting, Plumbing
Business Type
Corporation
According to the California Contractors State License Board, 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 Ahrens Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
License #
414164
Status
Inactive
State
California
Type
General Building, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Pipeline, Electrical, Solar, Welding, General Engineering, Boiler, Hot Water Heating And Steam Fitting, Plumbing
Business Type
Corporation
According to the California Contractors State License Board, 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 Ahrens Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.