Portland Utility Trenching Contractor
We Specialize in Utility Construction Services for Electric, Gas, & Water

Angelo Underground

Hours of Operation:

Monday 6:00 AM - 6:00 PM
Tuesday 6:00 AM - 6:00 PM
Wednesday 6:00 AM - 6:00 PM
Thursday 6:00 AM - 6:00 PM
Friday 6:00 AM - 6:00 PM
Saturday 6:00 AM - 6:00 PM
Sunday 6:00 AM - 6:00 PM
Portland Excavating Company
Utility Excavation
Gas Line Excavation & Installation

Meet The Owner

Michael Martin Jr has been raised up in the construction industry. His passion for business & excavators led him to start his own business after several years of working as a laborer, pipelayer, and Forman.

He aims to represent the highest level of quality and professionalism in the construction industry. By doing this he focuses on providing his teams with the best tools and training to deliver the highest quality service.

Our Team

Maria Martinez Headshot
Maria Martinez

Administrative Assistant

Maria is our Administrative Assistant with a strong background in executive-level support. She streamlines administrative operations, manages all scheduling and communication, and handles day-to-day coordination with a high level of professionalism and efficiency.

About Angelo Underground

At Angelo Underground, we pride ourselves on embodying professionalism and quality in every aspect of our work. Specializing in underground utility trenching and excavation projects, we have established ourselves as a leading authority in the field, striving to compete at the highest level alongside larger companies. 

Our brand is synonymous with exceptional workmanship, making us an ideal starting point for those looking to build a rewarding career in this industry. We prioritize clear communication and seamless collaboration with general contractors, aiming to simplify their tasks and contribute to the overall efficiency of every project. 

Safety, team building, and continuous training are at the core of our operations, ensuring that our team is well-prepared to handle the complexities of the job.

Angelo Underground is proud to hold DPI certification and membership in the Avetta Consortium, prerequisites for becoming a PGE contractor. 

Our certifications and licenses, including CCB# 243015 and DBE/MBE/ESB# 13892, highlight our commitment to excellence and adherence to the highest industry standards. 

These credentials not only demonstrate our capability to meet federal and state project requirements but also position us as a reliable and trustworthy partner for your construction needs.

Ready to Tackle Your Project with Expert Utility Excavation?

Unlock the full potential of your construction project with Angelo Underground’s unparalleled utility excavation services. Our team of seasoned professionals is at your disposal, ready to transform challenges into opportunities and ensure the success of your project.

Real Reviews From Past Customers

We are profoundly grateful for the steadfast support of our clients and their invaluable input. At Angelo Underground, we are dedicated to delivering unparalleled excavation and trenching services, and it is an honor to have gained your confidence in our expertise. 

Boss
Boss
1762049011
I was very fortunate to have worked with michael the owner of ANGELO UNDERGROUND LLC very determined on finishing the work right and on schedule despite all the wheaters issues. ANGELOS UNDERGROUND LLC performance was professional, respectedful and very comfortable to work with.. 100 % guaranteed..
Kellie L.
Kellie L.
1761946521
We have a construction company and had the opportunity to work with Angelo Underground on a project. They did great work, professionally and friendly. Can’t get much better than that! I recommend you check this guys out if you need any excavation work done.
No M.
No M.
1757907970
Work was for a boring a new line to upgrade power. Showed up on time and delivered as expected. I would recommend them for anyone trying to expose live utilities using hydro vacuum equipment.
Summer B.
Summer B.
1757107109
I've worked with Michael several times and he's always friendly, professional and extremely knowledgeable in his field. Always intent on doing the job right, they don't cut corners and communicate effectively. I would definetly recommend Angelo Underground for any job!
Pamela S.
Pamela S.
1756493494
Loved working with Angelo Underground, they were on time, fast, efficient and affordable! Very easy to communicate with and work with! It’s difficult to find contractors with their level of professionalism and plus they are just super nice people too! I would definitely use them again! I got a lot of bids from other contractors (at least I tried) many took months to get back to me with quotes, others gave me outrageous high quotes, many never even responded.
Keith Green Construction, I.
Keith Green Construction, I.
1747420138
We recently had the opportunity to work with Angelo Underground on a storm drain project in Beaverton. The process was smooth and efficient based on Michael's professionalism and open communication. I look forward to working with them again on future projects and highly recommend them to anyone needing excavation work.
Nigel C.
Nigel C.
1743543865
Kristian H.
Kristian H.
1740091330
We highly recommend Angelo Underground for their exceptional service. Their team guided us through each step of the process, ensuring we felt engaged and informed throughout our project. Communication was outstanding, with Angelo Underground (Machael) readily available even after hours to address any concerns. Michael and his team demonstrated efficiency and professionalism from start to finish.
Can E.
Can E.
1739844714
My trucking drivers recently hauled for them and from day one, their professionalism and commitment to safety was of high standards. The team went above and beyond to ensure smooth operations, providing excellent communication and support every step of the way. They have a deep understanding of the industry and take care of their customers as well as their workers, which has translated into efficient and reliable service. It's clear that they are dedicated to providing a high standard of work, and my drivers have nothing but positive things to say about their experience. It was nice to talk with the owner. He is kind and a really good person to work with.
KC S.
KC S.
1739638854
This company has a great team. They work hard to get the job done . They take the time to make sure everything is done to the customers satisfaction.
Cody K.
Cody K.
1739483122
Michael is an amazing contractor! Always come through , very knowledgeable and makes my job easier. Look forward to every project we do together.
robin K.
robin K.
1711651265
I would love to work with Michael again. He is outstandingly hard-working, communicative, and professional.
Joe T.
Joe T.
1709089867
Micheal was the excavator on a multi family project at n Portland he and his crew were amazing to work with professional and detaile orientated on my project
power S.
power S.
1709075250
Michael is a very professional and educated person. He's always there when I need him along with his team. Doing business with him is easy and comprehensive with how they explain things, he always answers and returns my phone calls. What I like most is that he really cares about his customers. With the knowledge and skills that he obtained over the years, he is someone that I would like to keep working with for years to come.
Steven B.
Steven B.
1709072386
I’m a general contractor and I would highly recommend Micheal for any digging and excavation needs. Professional, detailed, and gets the job done!
Danielle K.
Danielle K.
1697295810
Michael and his team are amazing! Very professional and reliable.
Sam H.
Sam H.
1694555702
5 stars for these guys! Great trustworthy company that I know and trust will get the job done right.
Thomas P.
Thomas P.
1693017663
I've known Michael for many years. He's been doing excavation for the past 10 years and always delivers on his word. Great company to work with!
Heyner Adrian G.
Heyner Adrian G.
1692973353
Angelo’s is a credible underground contractor that will get your job done in a timely manner without jeopardizing quality of work.
Cooper G.
Cooper G.
1691624650
Michael and his team were a god-send. Incredibly professional, efficient, extremely fair with pricing, and really worked with me when the county was giving me issues with my project to replace my gas line. I appreciated his direct communication, and throughout an unnecessarily frustrating process (all the fault of the city and my utility company) Michael always came to me with solutions and was even able to help put together a successful reimbursement claim against PGE for their errors—extra time he committed to my cause which was above and beyond. 10 out of 5 stars in my humble opinion, I would highly recommend utilizing his services for any job. The final result of my project was better than I could have expected.
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