
Robert Larsen
Larsen’s Onsite Services
About
Larsen’s Onsite Services
I’m Robert Larsen, a Certified Mobile RV Technician and the owner of Larsen’s Onsite Services. With over 8 years of construction experience, I provide maintenance and repairs for RVs, homes, and businesses, delivering reliable, high-quality results tailored to your needs.
My RV services include:
- Refrigerators
- Air Conditioning Systems
- Water Heaters and Furnaces
- Exterior Maintenance and Repairs
- Authorized Warranty Work
Beyond RVs, I specialize in home and business maintenance/repairs, offering skilled roofing, framing, finish carpentry, and handyman work.
Contact me today to schedule your service!
Service Areas
Larsen’s Onsite Services (Serving Spring Hill, FL area)
Operating Hours
Certifications
Verified Certifications
Additional Certifications
Company Details

Customer Reviews
Submitted by Zachery B. on 4/13/2026
Great RV Tech
I had to be at work while my wife was dealing with an electrical issue in our RV refrigerator, so I wasn’t able to be there in person, but I’m really grateful Robert Larsen was the one who showed up. He came out the same day, which immediately took a lot of stress off our shoulders. From everything my wife shared, Robert was patient, kind, and incredibly thorough. He took the time to explain what was going on in a way that made sense, which meant a lot, especially since I couldn’t be there myself to ask questions. He kept the situation calm and manageable, and I felt confident knowing she was in good hands. It’s not easy being away during something like that, but having someone trustworthy and responsive like Robert made all the difference. I would definitely recommend him to anyone needing RV repairs.
Detailed Ratings
Service
Responsiveness
Expertise
Results
Communication
Submitted by olivia B. on 4/13/2026
Emergency Electrical Issue
I had an electrical emergency with my RV refrigerator, and Robert Larsen came out the same day to help. I honestly can’t say enough good things about the experience. He was incredibly knowledgeable and took the time to clearly explain what was going on, which helped me feel much more at ease in a stressful situation. What stood out the most was how patient and kind he was throughout the entire process. He didn’t rush, answered all of my questions, and made sure I understood everything before he left. It’s rare to find someone who is not only skilled but also genuinely cares about their customers. I would absolutely recommend Robert to anyone needing RV repairs, especially for electrical issues. Having someone trustworthy and responsive like him makes all the difference.
Detailed Ratings
Service
Responsiveness
Expertise
Results
Communication
Submitted by William D. on 8/26/2025
Excellent experience
Robert was professional, on time, and came prepared—he had even researched my RV’s make and model before arriving. He diagnosed and fixed a slide issue in a tight space and did it with a can-fix attitude. I’ve already hired him again. Highly recommend!
Detailed Ratings
Service
Responsiveness
Expertise
Results
Communication
Submitted by Brittany M. on 8/26/2025
Broken slide cable
The only one in the area who has acted fast, had time for us, and went above and beyond in my quick time frame. Kept me updated and in the loop on everything!
Detailed Ratings
Service
Responsiveness
Expertise
Results
Communication
Looking for more mobile RV repair providers?
Browse all certified mobile RV repair technicians serving Spring Hill, FL
View all Spring Hill mobile RV repair providersMessage Robert Larsen
Send a message to Larsen’s Onsite Services to request their services.
Leave a review
Have you used Larsen’s Onsite Services recently? Leave a review for them now.