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Location and Projects

Address
622 E DECATUR, Spokane, WA, 99208
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Dupont Construction Inc

For nearly three decades, Dupont Construction Inc has served Spokane, WA as a specialist in custom decks and patio covers. The company offers deck construction and outdoor living solutions throughout the Spokane area, completing projects with a focus on getting the job done right. In addition to exterior work, Dupont Construction also provides kitchen and bathroom remodeling services for residential clients. The firm’s expertise covers both new outdoor structures and interior renovations, and each project is executed by experienced contractors familiar with Spokane’s building requirements.

Dupont Construction Inc Contact Information

Phone: (509) 489-5720 Edit
Address: 622 E DECATUR, Spokane, WA 99208 Edit

Dupont Construction Inc Spokane

Quality

106
93rd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Dupont Construction Inc has a BuildZoom score of 106, which places them above 93% of 128,670 contractors in Washington.

Activity

1 project
2025
1 project
2024
1 project
2023
Our building permit records indicate that Dupont Construction Inc has worked on at least 3.0 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.

Pricing

2 projects
$5k-$20k
Value Not Public: 1.0 project
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.

Dupont Construction Inc Reviews
5 out of 5 stars, based on 4 reviews

  • By Lorilee B.
    May 2, 2022
    Replace a deck
    $13,600

    Dupont Construction is the best! They installed my new 10 x 20 composite deck. We had to change our original design to a multilevel deck due to a pesky electrical meter and building codes. No problem! It was apparent Christ is a perfectionist and takes great pride in his work. My deck is absolutely beautiful. Thank you Dupont Construction!

  • By Isenhart
    February 2, 2022

    Excellent team work Chris and Steve remodeled our bathroom.They installed a jacuzzi jetted tub and applied marble around the tub and walls. Chris is the very best, he gets an,A+ for all of his work.Thanks Chris, Mike and Vict....

  • By Dave B.
    June 22, 2019
    Deck and roof

    DuPont construction built a new deck and roof on the back of our home. The deck and roof turned out far better than we could have imagined. They showed up consistently every morning, obtained the proper permits. Both workers were very pleasant and great to work with. They deserve a higher rating than five stars. I would definitely use them again I recommend them to all.
    Dave & Mary

  • By Steve B.
    March 28, 2018
    kitchen, bathroom, restaurant, bar, decks(2)
    $50,000

    I have used Dupont Construction on multiple projects since 2007. They have remodeled/renovated two restaurant/bars and built from the ground up a pizzeria in Cheney. This included designing and building a complete backbar, a huge deck requiring commercial specifications, restrooms, flooring, you name it! And what a job Chris and Steve did! The quality and attention to the smallest detail shows throughout each job that they completed. They were very reasonably priced, up front with what to expect with no "surprises" once into the job on which they were working. I simply cannot express enough the great job they did. And just in the past month Dupont also remodeled my kitchen and laundry room at home, quite an undertaking as the last time it had been done was 1955! And it turned out great, as I expected it would.

    These guys need a hearty handshake for a job well done---many jobs. They can do a better job with one hand tied behind their backs than most of the others out there. You simply can't go wrong with Dupont Construction.

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Building Permits by Dupont Construction Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential deck
2025-05-27
No Description Available
Valuation:
N/A
Permit #:
E-B2502370
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
Residential
Residential deck
2023-07-05
Deck
Valuation:
$7,885
Permit #:
E-B2301516
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential (new addition alteration or change of use)
2021-04-28
Construction of a 116sf deck addition
Valuation:
$7,000
Permit #:
B2103810BLDR
Status:
complete
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
Residential building addition
2018-07-17
Manis residence - replace front porch rebuild 100 sq ft front porch. replace 2 posts and foundation. replace decking and misc trim
Valuation:
$4,400
Permit #:
B1810247BLDR
Status:
final
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Residential building permit
2020-08-17
Replace & enlarge back deck - addition stairs
Valuation:
$9,200
Permit #:
BLD-2020-2278
Status:
complete
Fee:
$310
Permit Type:
N/A
Building Type:
Residential
Residential building remodel
2018-10-22
Replace front porch with same size porch. adding new structural beam for roof support (engineering attached)
Valuation:
$13,000
Permit #:
B1814111BLDR
Status:
complete
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
Residential building addition
2019-09-13
Humphrey residence deck replacement 410 sf
Valuation:
$20,000
Permit #:
B1910434BLDR
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Residential building permit
2019-06-18
Reconstruct 12'x16 deck and addition cover
Valuation:
$11,500
Permit #:
BLD-2019-1299
Status:
complete
Fee:
$349
Permit Type:
N/A
Building Type:
Residential
Residential building new
2019-04-25
Anderson improvements new 360sf carport
Valuation:
$11,531
Permit #:
B1904100BLDR
Status:
complete
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Residential deck
2024-06-25
Tear down existing deck and rebuild the same layout and addition a deck to the left side 14 feet x 14 feet
Valuation:
$10,718
Permit #:
E-B2403143
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential accessory structure
2018-05-08
Rear patio cover
Valuation:
N/A
Permit #:
B1800997
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Mechanical permit
2016-11-29
Vent fan for new basement bathroom addition two egress windows addition new bathroom in basement *electrician will obtain their own permit.*
Valuation:
N/A
Permit #:
B1619140MECH
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Residential building remodel
2016-12-27
Addition two egress windows addition new bathroom in basement *electrician will obtain their own permit.*
Valuation:
$10,000
Permit #:
B1619137BLDR
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2016-12-27
Plumbing for new basement bathroom *electrician will obtain their own permit.*
Valuation:
N/A
Permit #:
B1619139PLMB
Status:
final
Fee:
$58
Permit Type:
Remodel
Building Type:
N/A
Plumbing permit
2016-06-09
Addition bathroom in the basement
Valuation:
N/A
Permit #:
B1607972PLMB
Status:
final
Fee:
$58
Permit Type:
Remodel
Building Type:
N/A
Residential building remodel
2016-06-09
Addition bathroom in the basement
Valuation:
$10,500
Permit #:
B1607971BLDR
Status:
final
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Residential building remodel
2014-04-16
Convert single car garage into a bedroom
Valuation:
$8,000
Permit #:
B1402987BLDR
Status:
complete
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Residential building remodel
2013-02-27
Remodel basement to include 2 extra bedrooms to make a total of 4 bedrooms
Valuation:
$14,000
Permit #:
B1300043BLDR
Status:
complete
Fee:
$259
Permit Type:
N/A
Building Type:
N/A
Residential (new addition alteration or change of use)
2021-10-05
New 324sf cover for an existing patio
Valuation:
$10,000
Permit #:
B2116082BLDR
Status:
complete
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Residential deck
2021-07-16
Residential deck
Valuation:
N/A
Permit #:
B2100491
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential

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