LEM Mechanical llc-Plumbing,Heating & Air

Top Pro

Free service call

Select a service

Zip code

Scheduling

Air handler location

A/C services needed

Responds in about 2 min

Thumbtack Guarantee

If you hire this pro, you’re covered by a money-back guarantee. Learn more

Introduction

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.

Overview

Current Top Pro

Hired 231 times

Serves Sewaren, NJ

Background checked

1 employee

4 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.

2024

2023

2022

Specialties

A/C services needed

Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

169 reviews

5

99%

4

1%

3

0%

2

0%

1

0%

Read reviews that mention:

Manish G.

Apr 26, 2025

·

Hired on Thumbtack

Lem arrived on time, explained the problem, explained how he is going to fix and how long he will need. He repaired a leak in the toilet and left the place very clean. I will hire him in future for any work.

Details: Only one drain has issues • Leaking (problem area known) • House

Plumbing Drain Repair

Ammad I.

Apr 17, 2025

·

Hired on Thumbtack

Details: Yes, repair is urgent • No, the building is not currently flooded • Sink • House

Plumbing Pipe Repair

Roma M.

3 weeks ago

·

Hired on Thumbtack

Lem was responsive, knowledgeable, punctual and very polite. He was able to come with very short notice. He worked fast. The job was clean. He replaced my faucet and unclogged my kitchen sink drain. Lem is very professional and friendly. His price was very reasonable. I will definitely call him again if I have another plumbing issue!

Details: Yes, repair is urgent • No, the building is not currently flooded • Leaking pipes • Sink • Townhouse

Plumbing Pipe Repair

Marie P.

1 month ago

·

Hired on Thumbtack

Details: Yes, repair is urgent • Clogging • Leaking (problem area known) • House

Plumbing Drain Repair

Priyanshi c.

May 9, 2025

·

Hired on Thumbtack

Details: Clogging • Slow draining • Townhouse

Plumbing Drain 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.