Updated: Feb 10, 2026
Location and Projects
Address
Longmont, CO, 80504
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Lahr Construction Company, Inc
Lahr Construction Company, Inc at CO 80504, held a General Contractor license (#LIC-0003748-GENCC) with the Boulder contractors license board with an expiration date of 06-20-2009. We last verified the license was inactive on 02-09-2026.
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 55,949 Colorado 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.
Lahr Construction Company, Inc Services
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Lahr Construction Company, Inc Contact Information
Phone Number: (303) 485-5979
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Building Permits by Lahr Construction Company, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Habitable sqft
Valuation:
$231,511
Permit #:
00013567 1 00BP
Status:
complete
Fee:
N/A
Permit Type:
New residential h...
Building Type:
N/A
New sfd/lot 17 lake mc intosh farms
Valuation:
$239,002
Permit #:
B200002818
Status:
complete
Fee:
$19,150
Permit Type:
N/A
Building Type:
N/A
Covered porch addition of 128 s.f. to north side of house incorporating existing deck and porch on west side
Valuation:
N/A
Permit #:
PMT2005-01973
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
688 sq ft addition & remodel kichen area includes service ch
Valuation:
N/A
Permit #:
02-3997
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
2-story addition (living room & master bedroom suite)
Valuation:
$125,000
Permit #:
BP-05-1280
Status:
complete
Fee:
$2,563
Permit Type:
N/A
Building Type:
N/A
New sfdt w 4-car garage. ilc required. bin 17 c 3
Valuation:
$552,750
Permit #:
03-109058 BP
Status:
Closed
Fee:
N/A
Permit Type:
101 single family...
Building Type:
N/A
New sfdt w/4 car garage. ilc required. bin 17 b 2
Valuation:
$267,871
Permit #:
02-102825 BP
Status:
Closed
Fee:
N/A
Permit Type:
101 single family...
Building Type:
N/A
New sfdt w 4 car garage app:todd lahr
Valuation:
$231,511
Permit #:
00-013567 BP
Status:
Closed
Fee:
N/A
Permit Type:
101 single family...
Building Type:
N/A
Install 2 gas log fireplaces in new dwelling -- specialties supply -- 303-288-8496
Valuation:
N/A
Permit #:
02108254 00000MP
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
Residential
Install plumbing and gas pipe in new dwelling -- r & s plumbing, inc. 303-986-5227
Valuation:
N/A
Permit #:
02103814 00000PP
Status:
complete
Fee:
N/A
Permit Type:
New Construction
Building Type:
Residential
Single family dwelling attach garage
Valuation:
$450,000
Permit #:
BP-04-1830
Status:
complete
Fee:
$7,136
Permit Type:
N/A
Building Type:
N/A
Addition remodel of residence
Valuation:
$165,000
Permit #:
BP-11-0962
Status:
complete
Fee:
$3,918
Permit Type:
N/A
Building Type:
N/A
Interior component demolition to remove one non-bearing partition wall.
Valuation:
$0
Permit #:
PMT2003-03247
Status:
Voided
Fee:
N/A
Permit Type:
NonResidential
Building Type:
Office - Professi...
No Description Available
Valuation:
$214,530
Permit #:
B200001337
Status:
complete
Fee:
$18,677
Permit Type:
N/A
Building Type:
N/A
Install a/c & dw for sfd- mt. evans air contractor - 303-973-4983
Valuation:
N/A
Permit #:
02110277 00000MP
Status:
complete
Fee:
N/A
Permit Type:
Other
Building Type:
Residential
Habitable sqft
Valuation:
$552,750
Permit #:
03109058 00000BP
Status:
complete
Fee:
N/A
Permit Type:
New Residential H...
Building Type:
101 Single Family...
Deck addition & retaining wall
Valuation:
$18,500
Permit #:
BP-12-0460
Status:
issued
Fee:
$942
Permit Type:
N/A
Building Type:
N/A
Covered porch addition of 128 s.f. to north side of house incorporating existing deck and porch on west side
Valuation:
N/A
Permit #:
PMT2005-01973-ELE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete deck from original permit #03-109058bp lahr const
Valuation:
$500
Permit #:
04-118986 BP
Status:
Closed
Fee:
N/A
Permit Type:
434 additions & a...
Building Type:
N/A
Install radiant heat radiant floors inc. 303-363-8214
Valuation:
N/A
Permit #:
02112572 00000MP
Status:
complete
Fee:
N/A
Permit Type:
New Construction
Building Type:
Residential
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Lahr Construction Company, Inc License info
Inactive License
| License # | LIC-0003748-GENCC |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class C |
- According to the Boulder Licensing 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 Lahr Construction Company, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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18
Permits
- Building permit records show that Lahr Construction Company, Inc has worked on 18 permitted projects.