Theiss Excavation
Existing obstructions
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About
Owner-operator excavation company serving Windham, ME and surrounding areas. I provide reliable residential and small utility excavation with a focus on quality work and clear communication.
Overview
Hired 1 time
Serves Windham, ME
Background checked
1 employee
Business hours
This pro hasn't listed their business hours.
Payment methods
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Social media
Services offered
Reason for grading
Desired state of land
Flat
Multi level
Slightly sloped
Steeply sloped
Existing obstructions
No obstructions
Trees
Tree stumps
Fences
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and punctuality.
Exceptional 5.0
7 reviews
5
100%
4
0%
3
0%
2
0%
1
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Read reviews that mention:
Carrie R.
Jun 8, 2026
•
From Google
We are so happy with the work Kevin did for us. We gave him a few ideas of what we were looking for, he ran with it and far exceeded our expectations. His pricing was extremely reasonable. He was very professional, kept us up to date with start timing and throughout the project. He also completed the work much faster than expected. I highly recommend Theiss Excavation!!
Shawn B.
Sep 1, 2026
•
From Google
Kevin did an incredible job. Our backyard had a significant dip that was causing water and mud conditions during a summer with little rain. He worked quickly, efficiently and offered a good price. I would work with Theiss Excavation again for other projects at our house.
Theiss Excavation's reply
Appreciate it, Shawn!
Dan p.
Apr 3, 2026
Very professional. Did some excavation work in backyard and not looking to do some patio work. Had quote back right away. Best price I got and quality work. I would highly recommend Kevin
Andrew G.
Jun 1, 2026
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From Google
I called Kevin to help level a pad for a new shed at my home. I needed a professional to fix my mistakes and he definitely delivered. He showed up exactly when he said he would, and went above and beyond the scope of work. Incredibly thrilled with the outcome and would absolutely recommend reaching out to him for any site prep or excavation services. Can't recommend him enough!
Theiss Excavation's reply
Appreciate the review, Andrew!
Adi S.
Sep 21, 2026
•
From Google
Huge shoutout to Kevin at Theiss Excavation out of Windham. He just saved us from a major headache with an underground pipe repair. He brought his excavator out, did a surgical dig to fix the line, and charged an incredibly fair price. Great local guy to work with if you ever need excavation or site work done!
Theiss Excavation's reply
Thanks so much, Adi! Glad I was able to get that done for you!
Credentials
Background Check
Kevin Theiss