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KEYSTONE CONSTRUCTION

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ABOUT KEYSTONE CONSTRUCTION

Keystone Construction specializes in:

Keystone Construction offers services:

Based on the information received from , associated with Keystone Construction over the past .

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QUALITY


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

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PROJECTS PER TOWN:



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PROJECT IMAGES



RECENT PROJECTS


Content Date Cost Contractor Rank Address Contractor
SCORE
97
10 1 2 110th St Los Angeles Ca
Add 424 sqft fmaly rm and bedroom to exist sfd to make a 4 bdrm 2 bath sfd,add 234 sqft to exist att garage and convert into new 4 bdrm 2 bath sfd to create duplex. Demolish unper
Date:  December 7, 2011
Value:   $171,000
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Permit id: 1108150034
2011/12/071710009710 1 2 110th St Los Angeles CaKeystone Construction
SCORE
97
10 110th St Los Angeles Ca
New detached 684 sqft 4-car carport
Date:  December 7, 2011
Value:   $18,310
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Permit id: 1108150036
2011/12/07183109710 110th St Los Angeles CaKeystone Construction
SCORE
97
10 1 2 110th St Los Angeles Ca
Electric fixtures for sfd converted to duplex
Date:  December 7, 2011
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Permit id: 1112070036
2011/12/0709710 1 2 110th St Los Angeles CaKeystone Construction
SCORE
97
10 110th St Los Angeles Ca
Upgrade panel to 2 amps
Date:  December 7, 2011
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Permit id: 1112070039
2011/12/0709710 110th St Los Angeles CaKeystone Construction
SCORE
97
10 1 2 110th St Los Angeles Ca
Plumbing fixtures for sfd converted to duplex
Date:  December 7, 2011
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Permit id: 1112070041
2011/12/0709710 1 2 110th St Los Angeles CaKeystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca 91381
Convert tandem garage to office 1 sq ft
Date:  November 10, 2003
Value:   $4,000
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Permisud | Completion date: December 28, 2003 | Permit id: 0311100021
2003/11/1040009725907 Franklin Ln Stevenson Ranch Ca 91381Keystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca 91381
Elect for garage conversion
Date:  November 10, 2003
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Finaled | Completion date: November 4, 2004 | Permit id: 0311100006
2003/11/1009725907 Franklin Ln Stevenson Ranch Ca 91381Keystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca 91381
Add one a/c outlet for office
Date:  November 10, 2003
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Finaled | Completion date: November 4, 2004 | Permit id: 0311100005
2003/11/1009725907 Franklin Ln Stevenson Ranch Ca 91381Keystone Construction
SCORE
97
17 Centre St Roxbury Ma 02132
Proposed work: change occupancy to include criterion chlid enrechment and renovate as per plans ( i 2-e use) last action: ready to issue
Date:  July 15, 2013
Contractor: Keystone Construction

Permit type: From timematters-pz | Permit status: Expired | Current use: Comm | Permit id: Alt8852 | Parcel: 2005730000
2013/07/1509717 Centre St Roxbury Ma 02132Keystone Construction
SCORE
97
65 Lucy St San Francisco Ca
Garage: 1x100amp murry 6 slot panel 6 lights 4 switches 8 receptacles 1 fan 3 smoke detectors.
Date:  June 6, 2012
Contractor: Keystone Construction

Permit type: Electrical permit | Permit status: Issued | Permit id: E201206063156
2012/06/0609765 Lucy St San Francisco CaKeystone Construction
SCORE
97
643 Masonic Av San Francisco Ca
Comply with physical inspection report #cc7154: 5 circuits
Date:  November 28, 2012
Contractor: Keystone Construction

Permit type: Electrical permit | Permit status: Issued | Permit id: E201211286847
2012/11/28097643 Masonic Av San Francisco CaKeystone Construction
SCORE
97
591 Monterey Bl San Francisco Ca
Lights 6 switches 15 receptacles 2 fans. 1 panel board 4 circuits. Ground fl
Date:  October 20, 2011
Contractor: Keystone Construction

Permit type: Electrical permit | Permit status: Issued | Permit id: E201110208430
2011/10/20097591 Monterey Bl San Francisco CaKeystone Construction
SCORE
97
924 19th Ave Seattle Wa
Establish use as single family dwelling and construct one family dwelling on existing foundation with an accessory delling unit per plan.
Date:  May 23, 2011
Value:   $220,789
Contractor: Keystone Construction

Applicant: Webb, Tom | Permit type: Construction | Permit status: Permit closed | Current use: Single family / duplex | Permit id: 6274392
2011/05/2322078997924 19th Ave Seattle WaKeystone Construction
SCORE
97
924 19th Ave Seattle Wa
Demolish existing single family residence to the foundation per site plan
Date:  May 23, 2011
Contractor: Keystone Construction

Applicant: Webb, Tom | Permit type: Demolition | Permit status: Permit closed | Current use: Single family / duplex | Permit id: 6284094
2011/05/23097924 19th Ave Seattle WaKeystone Construction
SCORE
97
38 16 Prince Street Queens Ny 11354
Equipment work
Date:  July 27, 2005
Contractor: Keystone Construction

Permit status: Permit issued | Permit id: 40217816601
2005/07/2709738 16 Prince Street Queens Ny 11354Keystone Construction
SCORE
97
11 15 Johnson St, Burlington, Vt 05401
Install new mechanical exhaust system for existing 4 apart- ment building. Approx 3 cfm balanced between the 4 units.
Date:  March 12, 1996
Contractor: Keystone Construction

Permit type: Mechanical permit | Permit status: Closed | Permit id: 28556 | Parcel: 0442091000
1996/03/1209711 15 Johnson St, Burlington, Vt 05401Keystone Construction
SCORE
97
49 Church St, Burlington, Vt 05401
Re-fitting of store space (#1066) vit. World =====temp c. O. Issued 4/501=====
Date:  January 25, 2001
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 2010141 | Parcel: 0444004000
2001/01/2509749 Church St, Burlington, Vt 05401Keystone Construction
SCORE
97
101 College St, Burlington, Vt 05401
Roof replacement, scupper relocation, damaged wood
Date:  November 22, 1991
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 16356 | Parcel: 0491136000
1991/11/22097101 College St, Burlington, Vt 05401Keystone Construction
SCORE
97
239 South Union St, Burlington, Vt 05401
Remove existing comp roof & replace w/new shingle
Date:  October 28, 1991
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 16207 | Parcel: 0494197000
1991/10/28097239 South Union St, Burlington, Vt 05401Keystone Construction
SCORE
97
101 College St, Burlington, Vt 05401
Replace door w/window
Date:  September 27, 1991
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 15984 | Parcel: 0491136000
1991/09/27097101 College St, Burlington, Vt 05401Keystone Construction
SCORE
97
115 Summit St, Burlington, Vt 05401
Roof shingle replacement/walk & front step repairs
Date:  May 28, 1991
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 15235 | Parcel: 0502056000
1991/05/28097115 Summit St, Burlington, Vt 05401Keystone Construction
SCORE
97
10 North Champlain St, Burlington, Vt 05401
Handicapped remodeling
Date:  December 20, 1990
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Permit id: 14390 | Parcel: 0442019000
1990/12/2009710 North Champlain St, Burlington, Vt 05401Keystone Construction
SCORE
97
11011 Phinney Ave N Seattle Wa
Establish use as single family residence and construct single family dwelling with attached garage per plan.
Date:  October 10, 2006
Value:   $311,270
Contractor: Keystone Construction

Applicant: Webb, Tom | Permit type: Construction | Permit status: Permit closed | Completion date: November 19, 2007 | Expiration date: April 10, 2008 | Current use: Single family / duplex | Permit id: 6101361
2006/10/103112709711011 Phinney Ave N Seattle WaKeystone Construction
SCORE
97
924 19th Ave Seattle Wa
Reconnect ss to new sfr; mdc not reqd since there is not gsi reqd per jpb.
Date:  February 7, 2012
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit type: Side sewer | Permit status: Permit closed | Completion date: April 30, 2012 | Expiration date: August 7, 2013 | Current use: Single family / duplex | Permit id: 6310067
2012/02/07097924 19th Ave Seattle WaKeystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca
Convert tandem garage to office 1 sq ft
Date:  November 10, 2003
Value:   $4,000
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Permisud | Completion date: December 28, 2003 | Expiration date: November 4, 2004 | Permit id: 311100021
2003/11/1040009725907 Franklin Ln Stevenson Ranch CaKeystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca
Elect for garage conversion
Date:  November 10, 2003
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Finaled | Completion date: November 4, 2004 | Expiration date: May 8, 2004 | Permit id: 311100006
2003/11/1009725907 Franklin Ln Stevenson Ranch CaKeystone Construction
SCORE
97
65 Lucy St San Francisco Ca
Remodel ground level bonus rooms & bathroom.
Date:  June 6, 2012
Contractor: Keystone Construction

Permit type: Plumbing permit | Permit status: Issued | Permit id: Pp20120606152
2012/06/0609765 Lucy St San Francisco CaKeystone Construction
SCORE
97
1555 26th Av San Francisco Ca
Legalize one bedroom bathroom powder room laundry room & storage area per plans.
Date:  June 26, 2013
Contractor: Keystone Construction

Permit type: Plumbing permit | Permit status: Issued | Permit id: Pp20130626983
2013/06/260971555 26th Av San Francisco CaKeystone Construction
SCORE
97
643 Masonic Av San Francisco Ca
To comply with physical inspection report #cc-7154; elevate water heater 18" above floor caulk plumbing fixtures
Date:  November 28, 2012
Contractor: Keystone Construction

Permit type: Plumbing permit | Permit status: Issued | Permit id: Pp20121128386
2012/11/28097643 Masonic Av San Francisco CaKeystone Construction
SCORE
97
591 Monterey Bl San Francisco Ca
Plumbing for 2 bathroom
Date:  October 20, 2011
Contractor: Keystone Construction

Permit type: Plumbing permit | Permit status: Issued | Permit id: Pp20111020890
2011/10/20097591 Monterey Bl San Francisco CaKeystone Construction
SCORE
97
10 1/2 110th St Los Angeles Ca
Add 424 sqft fmaly rm and bedroom to exist sfd to make a 4 bdrm 2 bath sfd,add 234 sqft to exist att garage and convert into new 4 bdrm 2 bath sfd to create duplex. Demolish unper
Date:  December 7, 2011
Value:   $171,000
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Expiration date: December 6, 2012 | Permit id: 1108150034
2011/12/071710009710 1/2 110th St Los Angeles CaKeystone Construction
SCORE
97
10 1/2 110th St Los Angeles Ca
Electric fixtures for sfd converted to duplex
Date:  December 7, 2011
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Expiration date: December 6, 2012 | Permit id: 1112070036
2011/12/0709710 1/2 110th St Los Angeles CaKeystone Construction
SCORE
97
10 1/2 110th St Los Angeles Ca
Plumbing fixtures for sfd converted to duplex
Date:  December 7, 2011
Contractor: Keystone Construction

Applicant: Martinez Noemy | Permit status: Finaled | Completion date: November 27, 2013 | Expiration date: December 6, 2012 | Permit id: 1112070041
2011/12/0709710 1/2 110th St Los Angeles CaKeystone Construction
SCORE
97
2985 Washington St Boulder Co
Re-roof single family residence with dimensional shingles.
Date:  September 20, 2001
Value:   $4,000
Contractor: Keystone Construction

Client: James Marshall | Permit type: Roofing | Permit status: Cmp | Completion date: October 15, 2001 | Current use: Single family detached dwelling, existin | Permit id: Pmt2001-04160
2001/09/204000972985 Washington St Boulder CoKeystone Construction
SCORE
97
3816 Prince Street Queens Ny 11354
Equipment work
Date:  July 27, 2005
Contractor: Keystone Construction

Permit status: Permit issued | Permit id: 40217816601
2005/07/270973816 Prince Street Queens Ny 11354Keystone Construction
SCORE
97
1414 5th Street Nw Washington Dc
Roll off debris container
Contractor: Keystone Construction

Permit status: Notpaid | Expiration date: July 10, 2016 | Permit id: 0
0971414 5th Street Nw Washington DcKeystone Construction
SCORE
97
1414 5th Street Nw Washington Dc
Roll off debris container
Contractor: Keystone Construction

Permit status: Not paid | Expiration date: July 10, 2016 | Permit id: 0
0971414 5th Street Nw Washington DcKeystone Construction
SCORE
97
1414 5th Street Nw Washington Dc
Roll off debris container
Contractor: Keystone Construction

Permit status: Notpaid | Expiration date: July 10, 2016 | Permit id: 0
0971414 5th Street Nw Washington DcKeystone Construction
SCORE
97
1414 5th Street Nw Washington Dc
Roll off debris container
Contractor: Keystone Construction

Permit status: Not paid | Expiration date: July 10, 2016 | Permit id: 0
0971414 5th Street Nw Washington DcKeystone Construction
SCORE
97
17 Centre St Boston Ma 02132
Proposed work: change occupancy to include criterion chlid enrechment and renovate as per plans ( i 2-e use) last action: ready to issue
Date:  July 15, 2013
Contractor: Keystone Construction

Client: Conte Walter | Permit type: From timematters-pz conversion | Permit status: Expired | Current use: Comm | Permit id: Alt8852 | Parcel: 2005730000
2013/07/1509717 Centre St Boston Ma 02132Keystone Construction
SCORE
97
1115 Johnson St, Burlington, Vt 05401
Historic permit
Date:  March 12, 1996
Value:   $2,500
Contractor: Keystone Construction

Client: Anthony B. Lamb | Permit type: Mechanical permit | Permit status: Closed | Current use: Historic permit | Permit id: 96-034231
1996/03/122500971115 Johnson St, Burlington, Vt 05401Keystone Construction
SCORE
97
49 Church St, Burlington, Vt 05401
Historic permit
Date:  January 25, 2001
Value:   $45,000
Contractor: Keystone Construction

Client: Donohoe Obrien Burlington | Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 01-029192
2001/01/25450009749 Church St, Burlington, Vt 05401Keystone Construction
SCORE
97
239 South Union St, Burlington, Vt 05401
Historic permit
Date:  October 28, 1991
Value:   $2,500
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 91-021990
1991/10/28250097239 South Union St, Burlington, Vt 05401Keystone Construction
SCORE
97
101 College St, Burlington, Vt 05401
Historic permit
Date:  November 22, 1991
Value:   $1,100
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 91-022035
1991/11/22110097101 College St, Burlington, Vt 05401Keystone Construction
SCORE
97
101 College St, Burlington, Vt 05401
Historic permit
Date:  September 27, 1991
Value:   $1,800
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 91-021920
1991/09/27180097101 College St, Burlington, Vt 05401Keystone Construction
SCORE
97
115 Summit St, Burlington, Vt 05401
Historic permit
Date:  May 28, 1991
Value:   $10,500
Contractor: Keystone Construction

Client: Champlain College Incorporated | Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 91-021586
1991/05/281050097115 Summit St, Burlington, Vt 05401Keystone Construction
SCORE
97
10 North Champlain St, Burlington, Vt 05401
Historic permit
Date:  December 20, 1990
Value:   $27,500
Contractor: Keystone Construction

Client: Burlington Housing Authority | Permit type: Building permit | Permit status: Closed | Current use: Historic permit | Permit id: 90-021256
1990/12/20275009710 North Champlain St, Burlington, Vt 05401Keystone Construction
SCORE
97
8844 Ashworth Ave N Seattle Wa
Construct 2nd story addition,ground level addtion at rear, enclose covered porch at front, and alter interior of single family dwelling per plan. Application cancelled on 08/13/2008 per section 106. 6. 4 of the 2003 seattle building code. Lco 8/13/2008
Date:  September 20, 2006
Value:   $250,000
Contractor: Keystone Construction

Applicant: Webb, Thomas | Permit type: Construction | Permit status: Cancelled | Current use: Single family / duplex | Permit id: 6104014
2006/09/20250000978844 Ashworth Ave N Seattle WaKeystone Construction
SCORE
97
25907 Franklin Ln Stevenson Ranch Ca
Add one a/c outlet for office
Date:  November 10, 2003
Contractor: Keystone Construction

Applicant: Keystone Construction | Permit status: Finaled | Completion date: November 4, 2004 | Expiration date: May 8, 2004 | Permit id: 311100005
2003/11/1009725907 Franklin Ln Stevenson Ranch CaKeystone Construction
SCORE
97
1449 Mendell St San Francisco Ca
Commericial ti 400a service upgrade 41 lights switches receptacles 2 fans 1 garbage disposal 1 microwave 12 smoke detectors.
Date:  July 20, 2017
Contractor: Keystone Construction

Permit type: Electrical permit | Permit status: Issued | Permit id: E201707206438
2017/07/200971449 Mendell St San Francisco CaKeystone Construction
SCORE
97
1449 Mendell St San Francisco Ca
Commercial ti install 1 bathroom and 1 kitchenette.
Date:  July 20, 2017
Contractor: Keystone Construction

Permit type: Plumbing permit | Permit status: Issued | Permit id: Pp20170720169
2017/07/200971449 Mendell St San Francisco CaKeystone Construction
SCORE
97
1555 26th Av San Francisco Ca
1/f: legalize one bedroom bathroom powder room laundry rooms & storage per plan. 7 lights 5 switches 12 receptacles 2 fan 6 ckts.
Date:  June 26, 2013
Contractor: Keystone Construction

Permit type: Electrical permit | Permit status: Issued | Permit id: E201306261775
2013/06/260971555 26th Av San Francisco CaKeystone Construction
SCORE
97
1780 Centre St West Roxbury Ma 02132
Proposed work: change occupancy to include criterion chlid enrechment and renovate as per plans ( i 2-e use) last action: ready to issue
Date:  July 15, 2013
Contractor: Keystone Construction

Client: 1780 Centre St Trust | Permit type: From timematters-pz | Current use: Comm | Permit id: Alt8852 | Parcel: 2005730000
2013/07/150971780 Centre St West Roxbury Ma 02132Keystone Construction
SCORE
97
924 19th Ave Seattle Wa
Establish use as single family dwelling and construct one family dwelling on existing foundation with an accessory delling unit per plan.
Date:  May 23, 2011
Value:   $220,789
Contractor: Keystone Construction

Applicant: Webb, Tom | Permit type: Construction | Permit status: Permit closed | Current use: Single family / | Permit id: 6274392
2011/05/2322078997924 19th Ave Seattle WaKeystone Construction
SCORE
97
924 19th Ave Seattle Wa
Demolish existing single family residence to the foundation per site plan
Date:  May 23, 2011
Contractor: Keystone Construction

Applicant: Webb, Tom | Permit type: Demolition | Permit status: Permit closed | Current use: Single family / | Permit id: 6284094
2011/05/23097924 19th Ave Seattle WaKeystone Construction
SCORE
97
8844 Ashworth Ave N Seattle Wa
Construct 2nd story addition,ground level addtion at rear, enclose covered porch at front, and alter interior of single family dwelling per plan. Application cancelled on 08 13 2008 per section 106. 6. 4 of the 2003 seattle building code. Lco 8 13 2008
Date:  September 20, 2006
Value:   $250,000
Contractor: Keystone Construction

Applicant: Webb, Thomas | Permit type: Construction | Permit status: Cancelled | Current use: Single family / | Permit id: 6104014
2006/09/20250000978844 Ashworth Ave N Seattle WaKeystone Construction
SCORE
97
2985 Washington St Boulder Co
Re-roof single family residence with dimensional shingles.
Date:  September 20, 2001
Contractor: Keystone Construction

Client: James Marshall | Applicant: Keystone Construction | Permit type: Roofing | Permit status: Cmp | Completion date: October 15, 2001 | Current use: Single family d
2001/09/200972985 Washington St Boulder CoKeystone Construction
SCORE
97
17 Centre St Boston Ma
Proposed work: change occupancy to include criterion chlid enrechment and renovate as per plans ( i 2-e use) last action: ready to issue
Date:  July 15, 2013
Contractor: Keystone Construction

Permit type: Long form/alteration permit | Expiration date: January 15, 2014 | Current use: Comm | Permit id: Alt8852 | Parcel: 2005730000
2013/07/1509717 Centre St Boston MaKeystone Construction
SCORE
97
121 Samsung Blvd Austin Tx 78754
New meter vault for samsung
Date:  July 12, 2007
Value:   $550,000
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Final | Completion date: December 28, 2007 | Expiration date: December 28, 2007 | Permit id: 2007-135762 Bp
2007/07/1255000097121 Samsung Blvd Austin Tx 78754Keystone Construction
SCORE
97
1175 Nickols Ave Austin Tx 78721
New picnic pavilion
Date:  June 4, 2002
Value:   $66,000
Contractor: Keystone Construction

Permit type: Building permit | Permit status: Expired | Expiration date: December 1, 2002 | Permit id: 2002-017907 Bp
2002/06/0466000971175 Nickols Ave Austin Tx 78721Keystone Construction
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