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
Fireplace or chimney services needed
Responds in about 2 hours
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 320 times
Serves Paterson, NJ
Background checked
12 employees
21 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.
2024
2023
Services offered
Fireplace or chimney services needed
Fireplace type
Wood
Gas with vent
Gas no vent
Fireplace material
Brick
Stone or concrete
Metal
Wood
Projects and media
144 photos
Projects and media
144 photos
Reviews
Customers rated this pro highly for work quality, responsiveness, and professionalism.
Exceptional 5.0
230 reviews
5
98%
4
2%
3
0%
2
0%
1
0%
Read reviews that mention:
Debbie F.
Jul 28, 2025
Hired on Thumbtack
We had an old cinderblock garage that had serious deterioration and structural issues. Oscar quoted a fair price and Orlando and his helper were amazing! Attention to detail, thoroughness, friendly, hard working and cleaned up thoroughly. I highly recommend them.
Details: Major structural work • Residential
Brick or Stone 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
Jon R.
Jun 20, 2025
Hired on Thumbtack
Oscar did an amazing job in fixing our front steps and rear chimney wall. Very thorough and efficient, I couldn't ask for more.
Details: Minor repair • Cracks on bricks or stone • Patio or porch • Stone • Concrete • Residential
Brick or Stone Repair
Veronica R.
5 days ago
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
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
Credentials
Background Check
Sandra Guerra