Updated: May 16, 2026
Location and Projects
Address
6770 Summerstone Ct, Rancho Cucamonga, CA, 91701
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JR Construction Photos
JR Construction
General contractor for Commercial & Residential needs
From BuildZoom: JR Construction, 6770 Summerstone Ct, Rancho Cucamonga, CA (Employees: Jerry Ray Engelauf and Joel Romo) holds a General Building license and 3 other licenses according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring JR Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JR Construction Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Boiler/Water Heater
Fire Sprinkler Systems
Gas and Piping
Electrical Work
Solar Installation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Siding
Stucco and Exterior Plastering
Other Exteriors
HVAC
Painting
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Backsplash and Countertops
JR Construction Contact Information
Phone Number: (310) 386-0148
Address: 6770 Summerstone Ct, Rancho Cucamonga, CA 91701
JR Construction Rancho Cucamonga
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
JR Construction has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that JR Construction has worked on at least
1.0 project 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
|
< $5k |
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.
Proposed interior remodel to existing 1-story single family dwelling. work includes demolition of interior walls remove and replace windows expand existing kitchen convert portion of existing hall and portion of existing bathroom to new laundry expand dinig room and remodel master bedroom addition balcony at the rear
Valuation:
$10,000
Permit #:
20016-10000-10453
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement to (e) warehouse to include minor demolition minor electrical mechanical accessible upgrade to (e) front entrance (panic hardware & tactile sign) rooftop opening rooftop air conditioning unit
Valuation:
$230,000
Permit #:
BLD2018-49330
Status:
final
Fee:
$6,014
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit #20016-10000-10453 to increase valuation of work
Valuation:
$90,000
Permit #:
20016-10002-10453
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit # 20016-10000-10453 to revise structural plans
Valuation:
$501
Permit #:
20016-10001-10453
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Thermofisher: addition storage racking demolish of existing fencing in warehouse area lighting modifications relocation of fork lift power receptacle
Valuation:
$60,000
Permit #:
CBC2018-0137
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Metal barn for cat rescue 3610 sq ft
Valuation:
$166,000
Permit #:
1907220021
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Metal barn for dog rescue 3610 sq ft
Valuation:
$166,000
Permit #:
1907220019
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential reroof - 25 squares - house only - tear off existing roofing material and install new torch down roofing system - cool roof
Valuation:
$6,743
Permit #:
B18-000-326
Status:
final
Fee:
$307
Permit Type:
Roof
Building Type:
N/A
Tear off existing roof and replace class a shingles cool roof w owens corning
Valuation:
$9,000
Permit #:
1801310055
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off existing roof and replace class a shingles cool roof w owens corning
Valuation:
$9,000
Permit #:
1801310055
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18-1634/000 000 PNP 00
Status:
complete
Fee:
$53
Permit Type:
plumbing w no plck
Building Type:
Professional office
Plancheck for power and energy per applicants request. change of use from bank to restaurant. building p# 16016-20000-06236 t. i. to convert (e)47 x 60 irreg. shaped portion of bank into restaurant(1792 s.f. with max. 49 seats). restripe (e)poriton of parking lot to addition 14 additional stalls. see comments
Valuation:
N/A
Permit #:
16041-20000-19959
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Scope change: 9/16/15 - updated sheets: construction change for pts 397171 app# 1386835. work to be done only in building c modified is adding interior walls t-bar ceiling duct work and distribution from roof top units. adding water heater and exhuast fan. interior lights and electrical panel. delta 20 ts a-204 a-207 m-103 m-203 m-501 p-001 p-302 e001 e002 e203 e302 e503 new sheets:... see more
Valuation:
$381,500
Permit #:
1550181
Status:
issued
Fee:
$344
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement >50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$12,000
Permit #:
16016-20000-02137
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(38) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$8,000
Permit #:
15016-20001-13951
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior alteration to existing single family dwelling to relocate kitchen create new bathroom new laundry room convert dining room into a bedroom convert kitchen into a bedroom and remodel existing bathroom. related electrical plumbing and hvac. two additional parking spaces provided for a total of 4 spaces on the lot
Valuation:
$30,000
Permit #:
14016-70000-16932
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Edible arrangements ti. remove all counters/counter tops. open eastside wall and add 4 outlets. northside wall add 2 outlets. ne corner wall add 1 wall mounted sink. install new receptacles, water supply and waste lines.
Valuation:
$0
Permit #:
PMT2016-03973
Status:
Pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential-1 inspection remain to final - interior alteration to include new kitchen cabinets new insulation and drywall on interior walls plumbing repair new hvac and new electrical receptacles and switches throughout new gas line to kitchen addition 4 new skylights
Valuation:
$27,000
Permit #:
CBAR2014-00067
Status:
complete
Fee:
$1,641
Permit Type:
Alteration - remodel
Building Type:
N/A
Per case manager-the roof is unrelated to the hsg case on this property. overlay 45 squares of self adhesive - rolled. in-progress inspection required if 10 squares or greater. roof to be pressure washed prior to application of new roof and corrective action to drainage involving the upper scuppers will occur prior to roof install
Valuation:
$8,000
Permit #:
COM-1613155
Status:
final
Fee:
$400
Permit Type:
N/A
Building Type:
Mix-use
Interior alteration to existing single family dwelling to remodel kitchen create new bathroom new laundry room convert living room into a bedroom and change out all interior doors. no exterior work
Valuation:
$35,000
Permit #:
14016-70000-15242
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
JR Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
JR Construction License info
Verified License
| License # | 672374 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for JR Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 685017 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing, Electrical |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for JR Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 360423 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for JR Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 512872 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for JR Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Western National Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
107
Permits
- Building permit records show that JR Construction has worked on 107 permitted projects.
JR Construction Employees
JE
Jerry Ray Engelauf
Sole Owner
JR
Joel Romo
Sole Owner