Location and Projects
Dorn Engineering & Development, LLC Photos
Dorn Engineering & Development, LLC
Dorn Engineering & Development LLC has been in business since 2009. A self performing multifaceted company capable of small to large civil, commercial, and residential projects ranging in value of $500 - $5 million plus. Small contractual works are as highly regarded as the larger more sophisticated projects performed. The main line of business is civil construction with emphasis on excavating, grading, and soil stabilization. Both long term existing and new commercial customers seek us for our civil storm remediation work specialties; including grade restoration and erosion prevention improvements pertaining to native soil common areas, rip rap slopes or embankments, concrete and soil cement drainage channels/washes, etc. Civil and structural engineered consulting services are provided to clients in house with our valued sub-agent partnerships called upon when licensed stamped engineered drawing/spec documents are needed by the related municipalities.
New building envelope construction, interior tenant improvements, and or repairs on existing structures are also self performed with specific mention to cmu block walls, wood frame up, steel erection, concrete demolition, concrete cutting and grinding, concrete placement, stucco, painting, and other finishes. Although not the main area of focus, we'll accept residential projects on a selective basis.
Operating with a long term perspective we strive to complete projects in a fashion exceeding clientele's expectations earning referral for future business. We understand that our client's main intention with every project is meeting or beating the original project budget avoiding costly change orders. To achieve this goal we work beside our client's to recognize possible unforeseen circumstances before the project begins. These upfront conversations typically assist in avoiding surprises that may arise during the performance of construction.
Our business plan does not include seeking to capitalize on costly change orders. Dorn Engineering & Development values highly the commodity of time required to build a trust worthy reputation as well as the consistent execution standards imperative for maintaining it. All work is warrantied beyond state required standards using the highest quality of manufactured back product lines.
As a growth oriented SBE certified business we seek to form ethically founded partnerships with large General Contractors through subcontracting our civil capabilities. Previous coordination efforts on such terms include but are not limited to companies such as Ashton Contractors, Morcon Construction, and Smith Construction Management.
From BuildZoom: Dorn Engineering & Development, LLC, 10291 N Possum Run Ln, Tucson, AZ (Owned by: Michael J. Dorn) holds a General Dual license and 5 other licenses according to the Arizona license board.
Their BuildZoom score of 114 ranks in the top 2% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dorn Engineering & Development, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dorn Engineering & Development, LLC Services
Dorn Engineering & Development, LLC Contact Information
Dorn Engineering & Development, LLC Tucson
Quality
Activity
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4 projects
|
2025 |
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20 projects
|
2024 |
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40 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
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54 projects
|
New Constructions |
|
3 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Pricing
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26 projects
|
< $5k |
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1 project
|
$20k-$50k |
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3 projects
|
$100k-$250k |
|
46 projects
|
$250k-$500k |
|
6 projects
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$500k-$1mil |
Dorn Engineering & Development, LLC Reviews
5 out of 5 stars, based on
2
reviews
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AnonymousApril 7, 2015
-
By La M.September 17, 2013
Extremely knowledgeable, experienced, and ethical. Owner represents company on a first person basis stressing open communication with clients to ensure complete satisfaction. Provided a much more expedient, high quality, finished product over that of large general contractors our community has hired in the past. We have only used this company for large community works. Highly recommend this company for any design or general contracting needs.
Building Permits by Dorn Engineering & Development, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Dorn Engineering & Development, LLC License info
Verified License
| License # | 334265 |
| Status | Active |
| State | Arizona |
| Type | General Dual |
| Business Type | Llc |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Dorn Engineering & Development, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 318498 |
| Status | Active |
| State | Arizona |
| Type | General Dual |
| Business Type | Llc |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Dorn Engineering & Development, LLC with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 252490 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
| Business Type | Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dorn Engineering & Development, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 252489 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
| Business Type | Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dorn Engineering & Development, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 204135 |
| Status | Active |
| State | Arizona |
| Type | General Dual |
| Business Type | Llc |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Dorn Engineering & Development, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 252488 |
| Status | Active |
| State | Arizona |
| Type | General Residential |
| Business Type | Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dorn Engineering & Development, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
1.9K
Permits
- Building permit records show that Dorn Engineering & Development, LLC has worked on 1909 permitted projects.
Very professional and driven to provide the final completion at the highest quality. Gained 40% ahead of our completion schedule in less than 6 weeks into the project. A contractor you can trust and let work without worry.