FAQs
- What is your typical process for working with a new customer?
doing any type of work the best possible way
- Describe a recent project you are fond of. How long did it take?
small steps replacement 8 hours
A1 MASTER PRO CONSTRUCTION LLC
Top Pro
Contact for price
Responds in about 1 hour
Thumbtack Guarantee
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
family owned and operated affordable price
Overview
Current Top Pro
Hired 324 times
Serves Paterson, NJ
Background checked
12 employees
22 years in business
Business hours
Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
Services offered
Stair work needed
Staircase location
Outdoors
Property Type
Residential
Commercial
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, responsiveness, and professionalism.
Exceptional 5.0
234 reviews
5
98%
4
2%
3
0%
2
0%
1
0%
Read reviews that mention:
Veronica R.
Oct 27, 2025
Hired on Thumbtack
Oscar and his crew were great. They did an excellent job on my front and side steps. They were punctual and the job only took one week to complete. I already have them booked for the next project.
Details: Remodel existing stairs • Outdoors • Residential • Homeowner
Stair Installation, Remodel, or Repair
Laura R.
Apr 4, 2025
Hired on Thumbtack
They did a great job of replacing my front stair case that was rotting! They were punctual, but more importantly did a very professional job! I would recommend them highly!
Details: Repair of existing stairs • Outdoors • Residential
Stair Installation, Remodel, or Repair
Kerry T.
Jun 29, 2025
Hired on Thumbtack
I had a great experience with A1 Master Pro. I had some outdoor steps replaced and they did an amazing job. They were very knowledgeable, pleasant and professional. I would definitely recommend their services.
Details: Repair of existing stairs • Outdoors • Residential
Stair Installation, Remodel, or Repair
Alicia D.
Nov 17, 2025
Hired on Thumbtack
I’ve worked with A1 Master Pro Construction twice now, and both times the experience has been very good. Oscar responded quickly when I reached out and came the same day to give an estimate. What started as a step repair turned into gutter tightening/cleaning and some roof shingle repairs as well, and he offered a fair price for everything.
The team showed up on time, worked steadily, and handled the job professionally from start to finish. They repaired my step, cleaned and secured the gutters, and reattached several shingles on my older roof. They worked efficiently, the results look good, and they cleaned up when they were done.
This is my second time hiring them, and they’ve been consistent both times. I’m happy with the work and would definitely consider them again for future projects. I appreciate their reliability and the quality of their service.
Details: Repair of existing stairs • Outdoors • Residential • Homeowner
Stair Installation, Remodel, or Repair
Sonia S.
Nov 18, 2025
Hired on Thumbtack
I hired this company to replace cracked concrete steps on my front porch. Oscar responded quickly to my request, showed up on time to give me a reasonable quote on and had his team start that week. I highly recommend him. He's responsive, reliable, prices are reasonable and does excellent work in a timely manner.
Details: Repair of existing stairs • Outdoors • Residential • Homeowner
Stair Installation, Remodel, or Repair
Credentials
Background Check
Sandra Guerra