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
LEM Mechanical llc. We are open and available for service 7- days a week. We Specialize in plumbing repairs, heating & air conditioning repairs, installations and much more. We take pride in offering exceptional customer service. With over 25 years of experience we ensure our customers receive great guaranteed service. We are registered and insured in the State of New Jersey. Licensed master plumber and Licensed in HVAC with the state of New Jersey. We offer the lowest prices for new Heating, Air Conditioning systems, boilers and water heaters. Same day service call now. Thank you to all of our past, present and future costumers. We are extremely grateful and appreciate your business thank you.
Overview
Current Top Pro
Hired 292 times
1 similar job done near you
Background checked
1 employee
5 years in business
Business hours
Sun7:00 am - 10:00 pmMon7:00 am - 10:00 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, Square cash app, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
2022
Services offered
Drain problem
Repair urgency
I work on urgent repairs
Property type
House
Condo/Apartment
Townhouse
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Excellent 4.9
205 reviews
5
97%
4
1%
3
1%
2
0%
1
1%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Tanya B.
Dec 31, 2025
•
Hired on Thumbtack
Lem, was great to work with. He came the same day that we contacted him. He was fair, the price was great and walked us through the steps of what we needed to fix our leak in the basement. We will definitely use him again for any plumbing issues and recommend him to our family and friends.
Details: Yes, repair is urgent • No, the building is not currently flooded • House
Plumbing Pipe Repair
Chris H.
Dec 22, 2025
•
Hired on Thumbtack
This was a fantastic experience. Before solving the repair, Lem provided his assessment of options for restoration and his recommendations were spot on. He treated this more than just a job and my family appreciates it.
Details: Yes, repair is urgent • No, the building is not currently flooded • Leaking pipes • Shower or bathtub • House
Plumbing Pipe Repair
Natasha Z.
Dec 5, 2025
•
Hired on Thumbtack
Had a great experience! He called me back immediately and even came out the same night to fix our drainage issue. Super professional, fast, and efficient. Everything is working perfectly now. Highly recommend!
Details: Yes, repair is urgent • Only one drain has issues • Clogging • House
Plumbing Drain Repair
Palak D.
Sep 2, 2025
•
Hired on Thumbtack
Had a great experience with LEM. They came by quickly, were very knowledgeable and were able to quickly assess what the issue was. Unfortunately, the problem was for our sprinkler company to address but I would not hesitate to call LEM again for any future plumbing issues!
Details: Yes, repair is urgent • No, the building is not currently flooded • House
Plumbing Pipe Repair
Humberto a.
Mar 15, 2026
•
Hired on Thumbtack
I had a great experience working with this plumber. He was very professional and contacted me quickly after I reached out. He took the time to answer all of my questions and was very patient in explaining everything. I really appreciated how willing he was to work with me and accommodate my needs. The quality of his work was amazing, and everything was done carefully and efficiently. He was reliable, easy to communicate with, and clearly takes pride in his work. I would definitely recommend him to anyone looking for a trustworthy and skilled plumber. Will be using him again.
Humberto
Details: Yes, repair is urgent • No, the building is not currently flooded • Drain issues • House
Plumbing Pipe Repair
Credentials
Background Check
Carolyn Valdez
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We have flat rate pricing.
What is your typical process for working with a new customer?
Provide pricing and options before any work is done.
What education and/or training do you have that relates to your work?
25 years of hands on field experience working in numerous settings which include residential and commercial plumbing, heating, air conditioning and drain cleaning.