If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Licensed & Insured Colorado Contractor
Growing up in Littleton, CO, I began my handyman career early when I worked in a rental and repair shop through high school and part of college. I attended the Colorado School of Mines and graduated with a Bachelor of Science in Mechanical Engineering. After pursuing oil and gas engineering for three years on the road commissioning gas plants as a contract engineer, I decided that life was not for me. I still love to build things too much, to use my hands and get dirty, which is why I started Renos By Erf. Renos By Erf is your go to contractor and handyman service, handling all your home/office renovations in the South Denver Metro area. My goal is to provide clean, quality work, with attention to detail, at a fair price.
Where is the name Renos By Erf from??
Renos is short for Renovation and Erf is a family nickname that has been passed down over the years and nickname from playing sports in high school & college.
Overview
Current Top Pro
Hired 171 times
Serves Littleton, CO
Background checked
2 employees
6 years in business
Business hours
SunClosedMon9:00 am - 5:00 pm
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2023
2022
2021
Services offered
Repair types
Deck or porch material
Wood
Composite
Property type
Residential
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
78 reviews
5
96%
4
2%
3
1%
2
0%
1
1%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Wendy C.
Jun 22, 2026
•
Hired on Thumbtack
Fixed our deck and helped trouble shoot a leak in our shower. Zach and his crew did a great jobI highly recommend using him!
Details: Replacement of entire portions of deck or porch • Composite • Residential • Owner
Renos By Erf's reply
Thanks so much for the kind words, Wendy! We really appreciate it.
Deck or Porch Repair
MICHAEL R.
Dec 10, 2025
•
Hired on Thumbtack
Zach did great work fixing decaying deck boards. He is very professional with great communication. Will definitely use him on future projects, Thanks!
Details: Repair one or few decking boards • Repair significant wood rot or water damage • Wood • Residential
Renos By Erf's reply
Michael, thank you so much for that great review! Please let us know you have future projects.
Deck or Porch Repair
Michael T.
3 weeks ago
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Hired on Thumbtack
Working with Zach and team was a great experience. The work quality, repairing and patching drywall holes, was top-notch and I'm ready to hire them again for other projects in the future. Great work, easy and prompt communications, and professionalism every step of the way.
Michael, it was a pleasure working with you, we look forward to the next project!!
Drywall Repair and Texturing
Ryan P.
May 3, 2026
•
Hired on Thumbtack
Zach did a great job replacing trim on our home. He was very professional. I would recommend working with him for anything work needed as he is very reasonably priced and very responsive.
Details: A full day (Complex or long-term projects) • Repairs • Painting • Walls (outside) • Home
Renos By Erf's reply
Thank you Ryan! I really appreciate your feedback and recommendations! Please let us know if you have any future projects.
Handyman
Andrew Y.
Nov 18, 2025
•
Hired on Thumbtack
Zach did a great job on our project (accent wall). Communication was prompt, he was punctual, executed on the work and cleaned up well after the completion of the project. Would seek him out for future projects.
Details: Wainscoting (less common) • Drywall • No, I will need the carpenter to provide the molding or trim • This is just an installation job - no design needed • As recommended by carpenter • 0 - 40 ft • I would like it painted
Renos By Erf's reply
Thanks Andrew! I appreciate you guys, please do reach out for future projects.
Trim or Molding Installation
Credentials
Background Check
Zachary Erfurdt
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Project Based Pricing
What is your typical process for working with a new customer?
Communicate via email or phone, schedule appointment in calendar, get work done and then get paid.
What education and/or training do you have that relates to your work?
Mechanical Engineering degree from the Colorado School of Mines, and years of experience in repair/construction.
