William (Doc) Malmskog is a Certified RVTAA Technician and a Certified NRVIA Inspector serving Denison, TX and surrounding areas within 50 miles

William (Doc) M.

4.6 · 10 reviews
Typically responds same day
Travels within ~ 50 miles of Denison, TX

About

Did you serve? So did we, 10% discount with ID to all current, former and retired, Public Safety and Military.

Weekend and emergency hours for service calls.

Speciality Services

On site fiberglass repair.

Airbrush paint matching.

Custom RV woodworking.

Service Areas

Serving Denison, TX area

Primary
Travels up to 50 miles from Denison, TX

Operating Hours

Currently Closed
Sunday
9:00 AM - 5:00 PM
Monday
9:00 AM - 5:00 PM
Tuesday
9:00 AM - 5:00 PM
Wednesday
9:00 AM - 5:00 PM
Thursday
9:00 AM - 5:00 PM
FridayToday
9:00 AM - 5:00 PM
Saturday
9:00 AM - 5:00 PM

Certifications

Verified Certifications

Lippert Technical Institute
Authorized Aqua-Hot Service Technician

Customer Reviews

10 RV Help reviews
4.6
4.6
Overall Rating · 10 reviews

Submitted by Angela G. on 9/5/2026

1.0

Do not use Ironwood RV Service

Needed help with our toilet, was leaking at the base of the toilet. Found Wil on this site, he came out to diagnose the problem. Found the issue & needed to order the part. He quoted us $500-$600 in labor plus the cost of the part which was $82.00. He told us he had never worked on this type of toilet (2025 DRV). He asked if my husband wanted to be there for the repair to see how it was done. We replied no since my husband works 6 days week. Part came in, was suppose to be here to fix on a Friday. We had to track him down on Friday & his response was he wanted to wait for my husband to be to home to “ show him how it’s done” Saturday came, my husband was side by side with him for 3 hours. The bill came in at $1100! He quoted us $500-$600, said he was not going to charge us with mileage to go get the part, he did, told us we were an hour from his home (he should have disclosed that) questioned about the total price for labor when my husband was literally hands on every step of the way, he responded with “he was teaching my husband”, Wil had already told us he had no experience working on these toilets because they are to new. Long story short, he should have told us the labor was going to double in price. We will never use him again & I recommend you don’t either.

Detailed Ratings

Service

4.0

Responsiveness

2.0

Expertise

1.0

Results

2.0

Communication

1.0

Submitted by Sandi B. on 3/28/2026

5.0

Amazing service

Doc is amazing and provided amazing service with a smile. Took care of me before the winter storm, calmed my nerves and explained everything. Doc is a wealth of knowledge. Thank you so much!!

Detailed Ratings

Service

5.0

Responsiveness

5.0

Expertise

5.0

Results

5.0

Communication

5.0

Submitted by Jan G. on 9/13/2025

5.0

Repairs and Educates

We called Doc to address an issue with our water heater and to help us understand how various systems work. I confessed that I was uncomfortable taking the RV far from home because I didn’t understand how things worked. He is an outstanding educator and communicator who has definitely made a difference in my knowledge and comfort level.

Detailed Ratings

Service

5.0

Responsiveness

5.0

Expertise

5.0

Results

5.0

Communication

5.0

Submitted by Warren H. on 9/2/2025

5.0

Lost all power to our RV

Doc was quick to respond and followed up to complete the repair. He was meticulous and made sure everything was done correctly.

Detailed Ratings

Service

5.0

Responsiveness

5.0

Expertise

5.0

Results

5.0

Communication

5.0

Submitted by Jamie I. on 6/29/2025

5.0

Installed wiring for 12v. fridge

Doc Malmskog and his helper installed wiring to my new 12v. refrigerator. They travelled over an hour to assess the job, which took about two hours, and he did not charge me for that trip. Two days later, they were back with tools and wire, and spent four hours on a hot day threading 10g. wire from the converter to the fridge. The distance between them was small, but there was no easy path. Later, I told him some guys would have given up and said, “Fix it yourself”. Doc is a humble, patient man.

Detailed Ratings

Service

5.0

Responsiveness

5.0

Expertise

5.0

Results

5.0

Communication

5.0

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