Updated: Apr 15, 2026
Location and Projects
Address
15400 POZZAN RD, Healdsburg, CA, 95448
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Jl Builders Construction
JL Builders, based in Healdsburg, CA, specializes in permanent modular construction for schools and universities across Northern California. Since launching operations under contractor license 761270 in 1998, and later founding JL Modular, Inc. in 2004, the team has focused on delivering modular buildings that combine the durability and appearance of traditional construction with the time and cost advantages of modular methods. Their expertise allows them to provide custom modular solutions, including buildings with increased windows, clerestory and storefront glazing, higher plate heights, and extended clear spans. JL Builders also constructs two-story modular school buildings that accommodate features such as interior corridors and elevators. Their DSA prechecked plans for classrooms and multipurpose buildings help streamline project approval and design for architects and school districts.
Jl Builders Services
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Jl Builders Contact Information
Phone Number: (707) 327-8127
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Address: 15400 POZZAN RD, Healdsburg, CA 95448
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Jl Builders Healdsburg
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jl Builders has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Jl Builders has worked on at least
8.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Project 200 & 290 b street building b - convert existing 13725 sf commercial building to mixed use (commercial) bank (3938 sf level-1 only) and multifamily apartments on levels 1-2. total dwelling unit count 17. unit sizes vary building level 1: (3) studio building level 2: (3) studio; (8) alcove; (3) 1-bedroom single plan set for project 200 & 209 b street (b24-6330 (200 b); b24-6331... see more
Valuation:
$1,200,000
Permit #:
B24-6331
Status:
waiting for applicant
Fee:
$19,561
Permit Type:
N/A
Building Type:
N/A
200 & 290 b street building a - convert existing commercial space to multifamily apartments. total unit count 55 in a 38571 sf building. unit sizes vary. building level 1: (16) studio; (1) 1-bedroom building level 2: (16) studio; (2) alcove; (1) 1-bedroom building level 3: (16) studio; (2) alcove; (1) 1-bedroom single plan set for project 200 & 209 b street (b24-6330 (200 b); b24-6331... see more
Valuation:
$3,800,000
Permit #:
B24-6330
Status:
waiting for applicant
Fee:
$32,041
Permit Type:
N/A
Building Type:
N/A
Demolition of existing planter structures to reconfigure and re-stripe existing parking lot single plan set for project 200 & 290 b street (b24-6330 (200 b); b24-6331 (290 b); b24-6329 (adjacent parking lot)
Valuation:
$100,000
Permit #:
B24-6329
Status:
waiting for applicant
Fee:
$3,517
Permit Type:
N/A
Building Type:
N/A
Remodel; addition; decks; covered porch
Valuation:
$850,000
Permit #:
174114
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Tubbs-adobe fire 2017: rebuild 1765 sf single family dwelling 448 sf garage and 35 sf covered porch. original home 1813 sf. adding 48 sf. the following conditions are required: backflow: fire sprinklers will be required so a minimum 1” backflow device will be required per current city standard 875 water meter: there is an existing 5/8” water meter serving this parcel. this will need t... see more
Valuation:
$544,345
Permit #:
B18-2229
Status:
final
Fee:
$5,152
Permit Type:
N/A
Building Type:
N/A
Encroachment - sidewalk sewer water monitoring wells misc
2023-09-19
Remove and replace driveway approach with new drain (in gutter. air conditioning repair required-jdl 7/11/23)
Valuation:
N/A
Permit #:
PWEP-2023-0263
Status:
complete
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
Decommission 120 sq ft bdr and convert to den
Valuation:
N/A
Permit #:
BLD24-5077
Status:
final
Fee:
$696
Permit Type:
N/A
Building Type:
N/A
Change design from slab to stem wall fdn
Valuation:
N/A
Permit #:
BLD24-1065.R01
Status:
complete
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Connect new 4 sewer lateral to existing 6 acp sewer main on white oak drive per city standard. 513. cut-in sanitary sewer wye under utilities department inspection. $165.00 fee. 1 â½ hot tap by city forces on white oak drive for 1 water meter and double check valve per city stds. 863 and 875. $125.00 fee. new residential fire hydrant per city standard. 857. 6 hot tap by city forces on... see more
Valuation:
$0
Permit #:
EP13-0055
Status:
ISSUED
Fee:
$1,580
Permit Type:
N/A
Building Type:
N/A
Remodel - convert existing basement into new bedroom bathroom laundry room and entry area with 36 sq ft porch; addition new stairway to upper floor; addition - addition 75 sq ft to existing living room with new 36 sq ft balcony resubmittal #1 azs 06-06-08 - title 24 resubmittal #2 czn 10/15/08 changes made to plans per the building plan check comments
Valuation:
$135,441
Permit #:
BLD2008-00470
Status:
final
Fee:
$5,899
Permit Type:
N/A
Building Type:
N/A
New 333.75 sqft patio cover attached to rear of residence and remove existing unpermitted patio cover shall be demolished
Valuation:
$7,760
Permit #:
1606010019
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 3041 sq ft single family dwelling w/attached garage/covered entry porch and deck...with sprinklers--8/5/2015 temp occpy
Valuation:
N/A
Permit #:
BLD14-1581
Status:
final
Fee:
$24,393
Permit Type:
N/A
Building Type:
N/A
Lst floor addition of a workspace with loft are over winter garden, new entry and addition to living room new closet in existing bedroom new1/2 bathroom remodel kitchen. resubmittal 08-19-92 slg - revised foundation and structural calcs pergeotechnicial. omitted winter garden. 9-15-92 kpb - resubmitted drawingsdeleting the winter garden from the plans in response to correction listdat... see more
Valuation:
$240
Permit #:
BLD92-0597
Status:
final
Fee:
$3,609
Permit Type:
N/A
Building Type:
N/A
Addition of new 2nd unit lower level of existing house. with deck andself contained hot tub. relocate septic system. resubmittal - jpb - 11/06/92 - change foundation under deck to piers. resubmittal - jpb - 11/24/92 - as requested by winfred in his letter dated 11/20/92
Valuation:
$2,168
Permit #:
BLD92-1220
Status:
final
Fee:
$2,040
Permit Type:
N/A
Building Type:
N/A
Addition of bedroom bathroom over existing garage - enlarge living room -enclose foyer - new windows in bedroom # 1 + 2 - new fireplace in livingroom. revision 02-10-93 slg - remove existing roofing material to sheathing replace with 1/2 sheathing 15lb felt material 25 year elk prestique compisition shingle. color: barkwood
Valuation:
$2,208
Permit #:
BLD92-1353
Status:
final
Fee:
$2,074
Permit Type:
N/A
Building Type:
N/A
Exceeds 50% of valuation - demolish 75% of existing foundation and re-build existing residence addition of 366 sq ft. new retaining wall. new furnace. use existing water heater. resubmittal 05-23-91 slg - drive way profile 07-07-91 resubmittal per winfred tai's letter sheet #10 ridge changed to 2 x 10 sheet #15 smoke detectors shown gfci's shown. revision - jpb - 09/20/91 - relocate f... see more
Valuation:
$732
Permit #:
BLD91-0519
Status:
final
Fee:
$3,107
Permit Type:
N/A
Building Type:
N/A
Detached 2nd unit w covered porches...with sprinklers
Valuation:
N/A
Permit #:
BLD14-1582
Status:
final
Fee:
$14,708
Permit Type:
N/A
Building Type:
N/A
Extend kitchen and remodel addition dining room addition new bedroom and bathroom, convert existing office to new laundry room with new water heater convertexisting bedroom to study. addition pad and electrical for new self containedhot tub
Valuation:
$906
Permit #:
BLD92-1275
Status:
final
Fee:
$1,806
Permit Type:
N/A
Building Type:
N/A
Install (2) wall-mounted signs
Valuation:
$3,500
Permit #:
B14-0320
Status:
issued
Fee:
$167
Permit Type:
Commercial tenant...
Building Type:
N/A
Convert garage to master bedroom + bathroom. building new 2 car carport. rev plan to show (e) condition as hip roof rev heat system to electrical delete 1 skylite rev framing for bay window
Valuation:
N/A
Permit #:
BLD90-1329
Status:
canceled
Fee:
$292
Permit Type:
N/A
Building Type:
N/A
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Jl Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Jl Builders License info
Verified License
| License # | 373524 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Jl Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 796673 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Jl Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 808038 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jl Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
53
Permits
- Building permit records show that Jl Builders has worked on 53 permitted projects.
Jl Builders Employees
JL
Jaime Alberto Lopez
Sole Owner
JL
James Jacob Lucchesi
Sole Owner
JL
Jeffrey Thomas Luchetti
Rmo / Ceo / Pres
NL
Nancy Ann Luchetti
Officer