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Updated: Apr 01, 2026
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Address
1657 MARSHALL AVE, Saint Paul, MN, 55104
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Bob Alf Construction
Bob Alf Construction LLC, 1657 Marshall Ave, Saint Paul, MN (Owned by: Alf, Robert B) holds a Residential Contractors license and 4 other licenses according to the Minnesota license board.
Their BuildZoom score of 92 ranks in the top 32% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bob Alf Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bob Alf Construction LLC Contact Information
Phone Number: (651) 646-7325
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Address: 1657 MARSHALL AVE, Saint Paul, MN 55104
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Building Permits by Bob Alf Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential
*irc1-r/r kitchen remodel to single family dwelling including removal of existing wall finishes. make new (dmh#2) opening between kitchen and dining in non bearing wall. install insulation and vapor barrier at exterior wall conditions and drywall finishes. replace 2 kitchen windows in existing openings. smoke detectors and carbon monoxide detectors shall be installed and operable at t... see more
Valuation:
$32,200
Permit #:
BLDG42507
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
*irc1-r/r structural bathroom remodel repl window to single family dwelling incl removal of existing finishes (jag # 2) second floor bathroom. safety glaze window and floor struc repairs at tub area. msbc 2007 irc 2006. install full depth insulation/vapor & air barriers at exterior wall/ceiling conditions. bathroom wall finishes per 2006 irc 702.4.2 cement fiber-cement or glass mat gy... see more
Valuation:
$32,100
Permit #:
BLDG77312
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
*irc1-r/r basement remodel of existing single family house. aaj#1. - remodel existing bathroom laundry room bedroom and family room. - remove existing interior finishes wall between existing bedroom and family room. - install new insofast expanded polystyrene panel (eps) per manufacturer's specifications. - install 1/2 drywall on walls and ceiling. - install new bathroom fixtures as n... see more
Valuation:
$35,000
Permit #:
BLDG38560
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
*irc1-add construct new screen porch over existing 10 x 9 rear deck to single family dwelling. (dmh#2) install new 2 x 8 rafters for shed roof (2) 2 x 8 beams and framing for screening. replace flooring. install new steps. porch is less than 30 above grade. 3 existing post footing locations. separate permits are required for electrical plumbing and heating/air conditioning/ventilation... see more
Valuation:
$12,000
Permit #:
BLDG36729
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
Det garage construct detached 16 x 21 wood frame garage. lbf#2 general comments: applicant must locate and identify the property stakes and call for inspection for building inspector verification before concrete is poured. approved site plan and permit must be on site before inspections will be provided. separate electrical and mechanical separate permits are required for electrical a... see more
Valuation:
$36,000
Permit #:
BLDG41682
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
*irc1-r/r insulate attic and 2nd floor of existing single family house. aaj#2. - insulate using retrofoam insulation on all four (4) corners of roof rafter cavities. - insulate north-west south-west and south-east corners of existing house roof with rigid insulation against plaster ceiling on 2nd floor. - insulate 2nd floor attic stairwell walls with retrofoam insulation. - install dr... see more
Valuation:
$2,800
Permit #:
BLDG28371
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Residential
Windows replace one window and 8 sash replacements r310.1.5 replacement windows. replacement windows installed in buildings meeting the scope of the international residential code shall be exempt from the requirements of sections r310.1.1 r310.1.2 and r310.1.3 if the replacement window meets the following conditions: 1. the existing height and width net clear opening shall not be redu... see more
Valuation:
$5,000
Permit #:
BLDG92094
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Permit in hold folder at plan review. permit was denied due to the windows not meeting the uniform egress window policy. legislative hearing officer approved egress window as submitted. appeal attached to permit application adn in plan review file. jtb 11/4/09
Valuation:
$9,100
Permit #:
09 303535 RPR 00 B
Status:
Finaled
Fee:
N/A
Permit Type:
Single Family Dwe...
Building Type:
N/A
Repair/replace existing siding w/o altering structural elements. replace siding on south side of house
Valuation:
$0
Permit #:
1105961
Status:
Done
Fee:
$248
Permit Type:
Botc
Building Type:
Single family det...
Structural bathroom remodel repl window to single family dwelling incl removal of existing finishes (jag # 2)
Valuation:
$32,100
Permit #:
3083478
Status:
Done
Fee:
$890
Permit Type:
Bire
Building Type:
Single family det...
Kitchen remodel to single family dwelling including removal of existing wall finishes. make new (dmh#2)
Valuation:
$32,200
Permit #:
3082707
Status:
Done
Fee:
$647
Permit Type:
Bire
Building Type:
Single family det...
Insulate rafters & attic with foam & insul overlay deck/roofing , lead remed at single family dwelling (jag # 2)
Valuation:
$29,000
Permit #:
3071082
Status:
Done
Fee:
$671
Permit Type:
Bire
Building Type:
Single family det...
06/10/2010 permit refunded 80%. amw the following "trade" permits are required for this project: electrical
Valuation:
$45,000
Permit #:
10 317715 RPR 00 B
Status:
Canceled
Fee:
N/A
Permit Type:
Single Family Dwe...
Building Type:
N/A
Basement remodel of existing single family house. aaj#1
Valuation:
$35,000
Permit #:
3076487
Status:
Done
Fee:
$905
Permit Type:
Bire
Building Type:
Single family det...
Replace existing main entry door with same size unit and install new storm door. repair any subfloor rot as needed
Valuation:
$0
Permit #:
1076189
Status:
Done
Fee:
$119
Permit Type:
Botc
Building Type:
Single family det...
Construct new screen porch over existing 10 x 9 rear deck to single family dwelling. (dmh#2)
Valuation:
$12,000
Permit #:
3072566
Status:
Done
Fee:
$386
Permit Type:
Bire
Building Type:
Single family det...
Construct detached 16 x 21 wood frame garage. lbf#2
Valuation:
$36,000
Permit #:
3067214
Status:
Done
Fee:
$652
Permit Type:
Bire
Building Type:
Single family det...
Replace an existing window with like/kind - no change to the existing rough opening size
Valuation:
$0
Permit #:
1077124
Status:
Done
Fee:
$221
Permit Type:
Botc
Building Type:
Single family det...
Replace an existing window with like/kind-no change to existing rough opening size
Valuation:
$0
Permit #:
1082560
Status:
Done
Fee:
$158
Permit Type:
Botc
Building Type:
Single family det...
Replace an existing window with like/kind-no change to existing rough opening size
Valuation:
$0
Permit #:
1080858
Status:
Done
Fee:
$211
Permit Type:
Botc
Building Type:
Single family det...
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Verified License
BuildZoom confirmed this contractor's license
Bob Alf Construction LLC License info
Verified License
| License # | QB112662 |
| Status | Active |
| State | Minnesota |
| Type | Residential Contractors |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Bob Alf Construction LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BC663367 |
| Status | Active |
| State | Minnesota |
| Type | Residential Contractors |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Bob Alf Construction LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | XB042809 |
| Status | Inactive |
| State | Minnesota |
| Type | Technology Systems Contractor |
| Business Type | Limited Liability Company |
- According to the Minnesota Department of Labor & Industry, 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 Bob Alf Construction LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB112662 |
| Status | Inactive |
| State | Minnesota |
| Type | Qualifying Builder |
| Business Type | Limited Liability Company |
- According to the Minnesota Department of Labor & Industry, 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 Bob Alf Construction LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20515920 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Building Contr |
| Business Type | Limited Liability Company |
- According to the Minnesota Department of Labor & Industry, 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 Bob Alf Construction LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
15
Permits
- Building permit records show that Bob Alf Construction LLC has worked on 15 permitted projects.
Bob Alf Construction LLC Employees
AB
Alf, Robert B
Owner
RA
Robert B. Alf
Bob helped set our 1870 home right -- and we are so grateful for his professional orchestration and attention!