Analyzing 7,368,7987.4M ReviewsFor 20,87820.9K Experts
Interstate Marine holds a 5.0 rating from 190 reviews, with the owner responding to all feedback. Customers frequently cite fair pricing, honest assessments, clear communication, and quick turnaround times for outboard motor repairs and maintenance. Two low-star reviews describe instances where repairs failed to resolve engine issues, resulting in additional costs and dissatisfaction.
Data from Google, last updated October 25, 2026.
Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Bar = this company · dark tick = category median.
190 Google reviews we collected
Phrases our text analysis found in 174 written reviews
How often each topic comes up in the written reviews
We read 174 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“DENNIS is very fair on pricing and most of all very honest does not fabricate fake issues to make more money”
“Super nice and explained everything that was going on and what I needed done.”
“Great place, Dennis does Great work at a very good price he's the only one I'll ever let work on my boat”
“I highly recommend him to anyone in need of outboard motor service or repair.”
“I recently purchased a used pontoon boat that had been sitting unused for two years, and Dennis had it running like new in no time.”
“Highly recommend to anyone who wants reliable, quality service!”
“Everything was explained clearly, and he went above and beyond to make sure I was back on the water quickly.”
praise complaint · found by our text analysis, Google review wording unchanged.
Customers hired Interstate Marine for 8 kinds of job. Pick one to see what they paid and said.
DENNIS is very fair on pricing and most of all very honest does not fabricate fake issues to make more money After multiple engine-steering repairs on 2 different boats been outstanding quality
Dennis and his team are great! They did a fantastic job on my motor. It’s hard to find shops that will work on 40 year old outboards but they do! Super nice and explained everything that was going on and what I needed done. Very good pricing compared to other shops. No other shop will touch my boat. Customer for life!
Great service and excellent turnaround time. I recently purchased a used pontoon boat that had been sitting unused for two years, and Dennis had it running like new in no time. He was knowledgeable, professional, and efficient throughout the process. I highly recommend him to anyone in need of outboard motor service or repair.
Dennis and his crew are top notch! They got me in and out quick so I could get back on the water with my family. Very fair priced and didn’t try to upsell things. I will definitely keep coming back. Thank Dennis (and crew)
Deserving of the current 5 star rating. They are very helpful and reasonable. I had multiple other places in the area that wouldn't even bother to help with what I needed. This place is friendly and fair. I will bring my boat here with any issues in the future
Great place, Dennis does Great work at a very good price he's the only one I'll ever let work on my boat
| Job | Reviews | Category typical |
|---|---|---|
| General repairs & maintenance | 40 | — |
| Engine repair | 28 | — |
| Tune-ups | 22 | — |
| Battery inspection/service | 11 | — |
| Oil change | 10 | — |
| Water pump service | 7 | — |
| General installation | 6 | — |
| Accessory & electronic installations | 5 | — |
5.0 ★★★★★ 190 reviews on Google · rating breakdown
Reviews from Google, shown as published (original wording, unedited).
DENNIS is very fair on pricing and most of all very honest does not fabricate fake issues to make more money After multiple engine-steering repairs on 2 different boats been outstanding quality
We do our best at being honest and performing good work. Mathew 8:36
Dennis and his team are great! They did a fantastic job on my motor. It’s hard to find shops that will work on 40 year old outboards but they do! Super nice and explained everything that was going on and what I needed done. Very good pricing compared to other shops. No other shop will touch my boat. Customer for life!
Thats great Derek. We appreciate your trust in us, your business, and kind words. We will continue to put our best foward, lead by The Leader who created us.
Great service and excellent turnaround time. I recently purchased a used pontoon boat that had been sitting unused for two years, and Dennis had it running like new in no time. He was knowledgeable, professional, and efficient throughout the process. I highly recommend him to anyone in need of outboard motor service or repair.
Thanks for the review Shawn. Enjoy that nice ride
Dennis and his crew are top notch! They got me in and out quick so I could get back on the water with my family. Very fair priced and didn’t try to upsell things. I will definitely keep coming back. Thank Dennis (and crew)
Thanks Brandon. Hope you have a great summer!
Deserving of the current 5 star rating. They are very helpful and reasonable. I had multiple other places in the area that wouldn't even bother to help with what I needed. This place is friendly and fair. I will bring my boat here with any issues in the future
Thanks Joe. Was a pleasure working with you
Great Price for a tune up.
Appreciate the review Sandy. Enjoy the summer
Dennis is top notch! Make sure you bring all you boat needs here.
Thanks Brady. Was a pleasure working with you.
Great place, Dennis does Great work at a very good price he's the only one I'll ever let work on my boat
Thank you Ron. I appreciate your trust and business.
This guy knows his stuff.
Thank you sir
Had an excellent experience getting work done on my boat. Very professional, knowledgeable, and clearly cared about doing the job right. Everything was explained clearly, and he went above and beyond to make sure I was back on the water quickly. Highly recommend to anyone who wants reliable, quality service!
Thank you for the great review! Was a pleasure working with you.
Analyzing 7,368,7987.4M ReviewsFor 20,87820.9K Experts
