Dwill-Mast Construction LLC
Licensed cabinet and carpentry contractor in Phoenix, Arizona
Dwill-Mast Construction LLC holds Arizona ROC licence 335310, active, licensed since 29 Oct 2021, rated 5.0 from 17 Google reviews. Bonded for $6,750 with RLI Insurance Company. No complaints on the Arizona ROC record.
Report card
- Licence activeArizona ROC #335310, Specialty Dual CR-61 Carpentry, Remodeling and Repairs. Issued 29 Oct 2021, renewal due 31 Oct 2027.
- Licensed 5 yrsSince 29 Oct 2021.
- Bonded$6,750 with RLI Insurance Company, since 22 Oct 2021. Arizona sets the amount by licence type and expected yearly work, so a bigger bond means a bigger business, not a better one. Homeowners can also claim up to $30,000 from the ROC Recovery Fund.
- No complaintsNone on the Arizona ROC record.Arizona ROC record
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
- 1 building permit since 2020Naming this business as the contractor (City of Scottsdale), most recently 2 Sep 2025.
Checked against the Arizona Registrar of Contractors (ROC) register on 4 Nov 2026.
Google reviews
5.0(17 reviews)Pamela Murphy★★★★★ 2 months agoView on Google
We highly recommend Dereck, our contractor and handyman, whom we’ve used for over 30 years. He has remodeled rooms and provided urgent repairs. He is truly a rare find—honest, trustworthy, dependable, and exceptionally skilled. The quality of his work is consistently superb, and he takes great pride in doing every job the right way. Beyond his craftsmanship, what we appreciate most is the peace of mind that comes f…
Greg Standley★★★★★ 2 months agoView on Google
Dereck is a true professional with everything he does!! He has done multiple projects over the past 6 or so years and each of them done with excellence and always has great visions of what things will look like. That’s what we like with his work! He is reasonable and very easy to work with! He is our go to guy for our household projects!! Thank you as always Dereck!
Zac Miller★★★★★ 2 months agoView on Google
Dereck has done a handful of small jobs for my business (drywall patching, painting, mounting exterior display banners) and has always done top notch work! He does it right the first time and has fair pricing. He is our go-to guy for handyman work.
Misty Reynolds★★★★★ 2 months agoView on Google
Dereck Mast completed several home repairs for me. He was able to accommodate my schedule and all repairs performed were accurate and timely. He went above and beyond to ensure that all issues were addressed and resolved during the same visit.
henry timmerman★★★★★ 2 months agoView on Google
Great guy. Knows everything about construction. Have used Dereck on multiple projects: exterior decks and fences, room remodel. Top notch work always.
Read all 17 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Recent permits
Building permits pulled under licence #335310, from City of Scottsdale open data, which names contractors up to 30 Oct 2026. Locations are shown to ZIP code only.
- 2 Sep 2025 · MINIMUM COMBINATION
Why it ranks #14 of 426 cabinet and carpentry contractors in Phoenix
Score 71 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top cabinet and carpentry contractors in Phoenix
See all 426- 1
3 G Construction Company Inc
- Licence active
- Bonded $57,500
- No complaints
- 2
Metzger's Painting Professionals Inc
- Licence active
- Bonded $29,250
- No complaints
- EPA Lead-Safe
- 3
Imperial Contracting LLC
- Licence active
- Bonded
- No complaints
- 4
Maricopa Remodeling & Improvements LLC
- Licence active
- Bonded $6,750
- No complaints
- 5
Gate Repairs & More LLC
- Licence active
- Bonded $25,000
- No complaints
- 6
Go To Services Inc
- Licence active
- Bonded $57,500
- No complaints
- EPA Lead-Safe