SCORE

CORNERSTONE INVESTMENT AND

THIS IS MY BUSINESS CONTACT US ADD REVIEW
ABOUT CORNERSTONE INVESTMENT AND

Cornerstone Investment And specializes in:

Cornerstone Investment And offers services:

Based on the information received from , associated with Cornerstone Investment And over the past .

If you are considering hiring Cornerstone Investment And for your home renovation project, we recommend using our bidding system to get competitive quotes.




QUALITY


Cornerstone Investment And has CheckPermit score of which places them above % of local contractors.
We usually recommend hiring a contractor with a rank of 75 or above.

ACTIVITY



AVERAGE PROJECT COST



PERMITS VALUATION



PROJECTS PER TOWN:



SERVICES
Starting your next project ?
Find out the best time of the year to complete your project on a minimal budget.
Searching for a Contractor ?
Get several free quotes from best contractors in your area.

REQUEST A QUOTE
Explore CheckPermit
Our dataset includes 30 milion building permits across 4 million addresses in US.

We analyzed and ranked over 1 million home remodeling contractors based on official government sources.

Every contractor's rank is calculated based on official government records.
PROJECT IMAGES



RECENT PROJECTS


Content Date Cost Contractor Rank Address Contractor
SCORE
84
20426 Holcroft Dr Walnut Ca 91789
New studyrm and extend exst familyrm(1 sf) new front porch (72 sf) and 1st flr bathrm remodel (66 sf)
Date:  August 28, 2012
Value:   $63,140
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Finaled | Completion date: May 9, 2013 | Permit id: 1206120025
2012/08/28631408420426 Holcroft Dr Walnut Ca 91789Cornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca 91748
Convert garage back to original use,remove unpermitted ducts and electrical wiring.
Date:  October 8, 2014
Value:   $500
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Permit id: 1410080003
2014/10/085008419226 Springport Dr Rowland Heights Ca 91748Cornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca 91748
Two unpermittted window installs on same side of garage being converted back as a wall in existing garage. Close up 6 x 6. 8 glass door to 3 x 6. 8 door
Date:  October 15, 2014
Value:   $1,000
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Permit id: 1410150017
2014/10/1510008419226 Springport Dr Rowland Heights Ca 91748Cornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca 91789
New attach to sfr studyrm and extension of familyrm and new front porch. Remodel 1 bathrm @ 1st flr. New add 2nd flr bathrm
Date:  August 28, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Permit id: 1208220018
2012/08/2808420426 Holcroft Dr Walnut Ca 91789Cornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca 91748
Installing one electrical outlet for garage opener
Date:  October 15, 2014
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Permit id: 1410150013
2014/10/1508419226 Springport Dr Rowland Heights Ca 91748Cornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca 91789
New attach to sfr studyrm and extension of familyrm and
Date:  August 28, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Permit id: 1208220009
2012/08/2808420426 Holcroft Dr Walnut Ca 91789Cornerstone Investment And
SCORE
84
2725 Rio Lempa Dr Los Angeles Ca
Plumbing permit for 2 new bathrm
Date:  October 3, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Permit id: 1210020001
2012/10/030842725 Rio Lempa Dr Los Angeles CaCornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca 91748
Change out of a gal water heater
Date:  October 15, 2014
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Permit id: 1410150007
2014/10/1508419226 Springport Dr Rowland Heights Ca 91748Cornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca
Two unpermittted window installs on same side of garage being converted back as a wall in existing garage. Close up 6 x 6. 8 glass door to 3 x 6. 8 door
Date:  October 15, 2014
Value:   $1,000
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Expiration date: October 15, 2015 | Permit id: 1410150017
2014/10/1510008419226 Springport Dr Rowland Heights CaCornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca
Change out of a gal water heater
Date:  October 15, 2014
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Expiration date: October 15, 2015 | Permit id: 1410150007
2014/10/1508419226 Springport Dr Rowland Heights CaCornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca
New attach to sfr studyrm and extension of familyrm and new front porch. Remodel 1 bathrm @ 1st flr. New add 2nd flr bathrm
Date:  August 28, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Expiration date: August 28, 2013 | Permit id: 1208220018
2012/08/2808420426 Holcroft Dr Walnut CaCornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca
Installing one electrical outlet for garage opener
Date:  October 15, 2014
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Expiration date: October 15, 2015 | Permit id: 1410150013
2014/10/1508419226 Springport Dr Rowland Heights CaCornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca
New studyrm and extend exst familyrm(1 sf) new front porch (72 sf) and 1st flr bathrm remodel (66 sf)
Date:  August 28, 2012
Value:   $63,140
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Finaled | Completion date: May 9, 2013 | Expiration date: August 28, 2013 | Permit id: 1206120025
2012/08/28631408420426 Holcroft Dr Walnut CaCornerstone Investment And
SCORE
84
2725 Rio Lempa Dr Los Angeles Ca
1st story addition 2 new bedmrs,1 bathrm 612 sf and new 2nd story additon 2 bedrms ,1 bathrm. 612 sf. New entry 77 sf.
Date:  October 3, 2012
Value:   $258,795
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Expiration date: October 3, 2013 | Permit id: 1207020007
2012/10/03258795842725 Rio Lempa Dr Los Angeles CaCornerstone Investment And
SCORE
84
19226 Springport Dr Rowland Heights Ca
Convert garage back to original use, remove unpermitted ducts and electrical wiring.
Date:  October 8, 2014
Value:   $500
Contractor: Cornerstone Investment And

Applicant: Cornerstone Investment & Construction | Permit status: Permisud | Expiration date: October 8, 2015 | Permit id: 1410080003
2014/10/085008419226 Springport Dr Rowland Heights CaCornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca
New attach to sfr studyrm and extension of familyrm and
Date:  August 28, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Expiration date: August 28, 2013 | Permit id: 1208220009
2012/08/2808420426 Holcroft Dr Walnut CaCornerstone Investment And
SCORE
84
2725 Rio Lempa Dr Los Angeles Ca
New central heating and a/c unit
Date:  October 3, 2012
Contractor: Cornerstone Investment And

Applicant: Jen Song | Permit status: Permisud | Expiration date: October 3, 2013 | Permit id: 1210020002
2012/10/030842725 Rio Lempa Dr Los Angeles CaCornerstone Investment And
SCORE
84
15323 Proctor Av La Puente Ca Ca
Required seismic retrofit per chapter 95.
Date:  May 15, 2014
Value:   $70,000
Contractor: Cornerstone Investment And

Engineer: Peter Lee Engineering | Engineer Phone: (626) 280-9000 | Applicant: Wong Jimmy | Applicant Phone: (626) 319-7299 | Permit id: 1401220063
2014/05/15700008415323 Proctor Av La Puente Ca CaCornerstone Investment And
SCORE
84
15323 Proctor Av La Puente Ca Ca
Tenant improvement handicap rampparking. Restrm remodel to comply with handicap. Reflective ceiling.
Date:  May 15, 2014
Value:   $50,000
Contractor: Cornerstone Investment And

Engineer: Peter Lee Engineering | Engineer Phone: (626) 280-9000 | Applicant: Wong Jimmy | Applicant Phone: (626) 319-7299 | Permit id: 1401220066
2014/05/15500008415323 Proctor Av La Puente Ca CaCornerstone Investment And
SCORE
84
4463 Chevy Chase Dr Los Angeles Ca
594 sq ft addition to enlarge mstr bedrm mstr bathrm and new laundry rm; remodel (e) covered ptio into family rm kitchen main entry wy (300 sq ft); replace all (e) windows
Date:  October 11, 2013
Value:   $98,000
Contractor: Cornerstone Investment And

Applicant: Jen Song Bor | Applicant Phone: (626) 375-1847 | Permit id: 1308160002
2013/10/1198000844463 Chevy Chase Dr Los Angeles CaCornerstone Investment And
SCORE
84
15323 Proctor Av La Puente Ca
Required seismic retrofit per chapter 95.
Date:  May 15, 2014
Value:   $70,000
Contractor: Cornerstone Investment And

Engineer: Peter Lee Engineering | Engineer Phone: (626) 280-9000 | Applicant: Wong Jimmy | Applicant Phone: (626) 319-7299 | Permit id: 1401220063
2014/05/15700008415323 Proctor Av La Puente CaCornerstone Investment And
SCORE
84
15323 Proctor Av La Puente Ca
Tenant improvement handicap rampparking. Restrm remodel to comply with handicap. Reflective ceiling.
Date:  May 15, 2014
Value:   $50,000
Contractor: Cornerstone Investment And

Engineer: Peter Lee Engineering | Engineer Phone: (626) 280-9000 | Applicant: Wong Jimmy | Applicant Phone: (626) 319-7299 | Permit id: 1401220066
2014/05/15500008415323 Proctor Av La Puente CaCornerstone Investment And
SCORE
84
20426 Holcroft Dr Walnut Ca
New attach to sfr studyrm and extension of familyrm and new front porch. Remodel 1 bathrm @ 1st flr. New add 2nd flr bathrm
Date:  August 28, 2012
Value:   $63,140
Contractor: Cornerstone Investment And

Applicant: Jen Song | Applicant Phone: (626) 375-1847 | Permit id: 1206120025
2012/08/28631408420426 Holcroft Dr Walnut CaCornerstone Investment And
SCORE
84
2725 Rio Lempa Dr S Los Angeles Ca
1st story addition 2 new bedmrs1 bathrm 612 sf and new 2nd story additon 2 bedrms 1 bathrm. 612 sf. New entry 77 sf.
Date:  October 3, 2012
Value:   $258,795
Contractor: Cornerstone Investment And

Applicant: Jen Song | Applicant Phone: (626) 375-1847 | Permit id: 1207020007
2012/10/03258795842725 Rio Lempa Dr S Los Angeles CaCornerstone Investment And
BEST LOCAL CONTRACTORS




Contractor Rank Contractor Details Number of Projects Avg. Project Cost Years in Business Photos
Need a Contractor ?
Just fill out a form below and get several free quotes from best local contractors in your area.
ABOUT
CONTACT
SITEMAP