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
Repairs needed
Areas where repair is needed
Online now
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
Why this pro?
This pro handles roof, brick and stone, and stair repair and installation, and they've been in business for 21 years. Customers say they're punctual, thorough, and detail-oriented.
Summarized from the pro's profile. Review their profile for the latest.
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
Areas where repair is needed
Driveway
Patio, porch, or deck
Sidewalk
Stairs
Property type
Residential
Doesn’t offer: 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:
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
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
Bernard B.
Jul 19, 2025
Hired on Thumbtack
I needed to hire a reliable contractor to repair and complete my front concrete steps, which had been incorrectly measured by a previous contractor. Some of the step heights were off by more than an inch, and the landing was tilted toward the house. Fortunately, the foundational work was still usable. The new contractor did an excellent job correcting the issues, and the finished result brought real peace of mind. I’m very satisfied with the work and would definitely rehire in the future.
Details: Repair existing structure • Patio or porch • Stairs • Residential
Masonry Construction Services
Candy E.
Oct 31, 2025
Hired on Thumbtack
Their name says it all. A1 Master pro. I have nothing but a high praise for them that came out punctually. Start the project right away. They kept me informed as to what they were doing, what they were going to do at the beginning of each day and every evening when they left. I would recommend them. So what do you want to do? They were diligent as they came all the way from Patterson New Jersey to Trenton which is about almost a 2-hour drive so they were dedicated.
Details: Shingles or tiles need to be repaired or replaced • Rain gutter(s) need to be repaired or replaced • Flashing needs to be repaired or replaced • Two-story building • 11 - 20 years old • Rubber • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
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
Credentials
Background Check
Sandra Guerra