Updated: Nov 06, 2025
Location and Projects
Address
105 S. Sunset #A, Longmont, CO, 80501
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Sam Ainsworth & Company HVAC/Mechanical Contractor
Sam Ainsworth & Company, 105 S Sunset, Longmont, CO (Owned by: Kevin Kirk) holds a Commercial Mechanical Installations And Repair license and 2 other licenses according to the Boulder County license board.
Their BuildZoom score of 91 ranks in the top 37% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sam Ainsworth & Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sam Ainsworth & Company Contact Information
Phone Number: (303) 825-9483
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Address: 105 S. Sunset #A, Longmont, CO 80501
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Building Permits by Sam Ainsworth & Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace furnace w 100 000 btu and 4 ton air conditioning
Valuation:
$8,940
Permit #:
BP-20-0540
Status:
issued
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Replace furnace-100kbtu
Valuation:
$3,100
Permit #:
BP-16-2257
Status:
complete
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning
Valuation:
$3,676
Permit #:
BP-15-1157
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Install air conditioning - 5 ton 120, 000 btu
Valuation:
$4,209
Permit #:
B201904739
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Replace furnace & 2-ton air conditioning
Valuation:
$6,800
Permit #:
BP-18-4128
Status:
complete
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Install 50 gallon water heater btu 36 000
Valuation:
$1,950
Permit #:
B201807426
Status:
complete
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Replacement of 40 gallon water heater
Valuation:
$1,489
Permit #:
BP-18-05426
Status:
final
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Replace 50-gal water heater
Valuation:
$1,555
Permit #:
BP-18-2656
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Ductwork - sheat runs
Valuation:
$2,800
Permit #:
BP-18-2499
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
$1,500
Permit #:
BP-18-0675
Status:
issued
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Repair fire damage to existing commercial building - approx 60x70 structural steel building used for processing carrots - no structural damage - heating and electric - bcv080-00643 - 5-day notice issued by john roberts 6/26/08
Valuation:
$40,000
Permit #:
BCR08-00643
Status:
final
Fee:
$1,480
Permit Type:
N/A
Building Type:
N/A
Convert from propane to natural gas for existing dwelling built in 1901 - ref: bcr09-00569 bc-0000818 bp41529 bp22450
Valuation:
$50
Permit #:
BCR15-00949
Status:
final
Fee:
$21
Permit Type:
N/A
Building Type:
N/A
Replace 50-gal water heater
Valuation:
$1,800
Permit #:
BP-17-0323
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Replace furnace - 100k btu air conditioning - 2.5 ton & water heater - 50 gal
Valuation:
$9,340
Permit #:
BP-16-2518
Status:
complete
Fee:
$273
Permit Type:
N/A
Building Type:
N/A
Replace furnace (120k btu) & 3.5-ton air conditioning
Valuation:
$11,550
Permit #:
BP-18-1246
Status:
issued
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Replace furnace 120k btu & air conditioning 4-ton
Valuation:
$9,639
Permit #:
BP-15-2170
Status:
complete
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
1200 sf basement finish in new dwelling being built (bcr13-00147) - utilities included - for 1 bedroom 1 bathroom rec room w/possible wet bar in future
Valuation:
$20,888
Permit #:
BCR13-00574
Status:
final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Replace 50 gallon water heater
Valuation:
$1,400
Permit #:
BP-16-2290
Status:
complete
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Replace furnace-80k btu
Valuation:
$3,500
Permit #:
BP-16-1035
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Replace furnace & air conditioning
Valuation:
$9,600
Permit #:
BP-15-2017
Status:
issued
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
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Sam Ainsworth & Company Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sam Ainsworth & Company License info
Verified License
| License # | CON-11-0102 |
| Status | Active |
| County | Boulder County |
| Type | Commercial Mechanical Installations And Repair |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Sam Ainsworth & Company at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC8681346 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2021. Check the current license status of Sam Ainsworth & Company with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC8681346 |
| Status | Inactive |
| City | Lafayette |
| Type | Mechanical Contractor |
- According to the City of Lafayette, 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 Sam Ainsworth & Company at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
119
Permits
- Building permit records show that Sam Ainsworth & Company has worked on 119 permitted projects.
Sam Ainsworth & Company Employees
KK
Kevin Kirk
Owner