Key Consultants LLC Waterproofing

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Introduction

I have over 27 years' experience in the waterproofing industry. My crews are highly trained personnel with years of experience and are managed by my partner Jacob. Over the years I have serviced hundreds of clients. We do everything from, waterproofing, structural work, outside drainage systems, egress windows, and home improvements. We have experienced personnel, from drywall, electrical, plumbing, floor installation and more.

Overview

Current Top Pro

Hired 165 times

Background checked

License verified

2 employees

5 years in business

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Square cash app, and Zelle.

Social media

Facebook

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2023

2022

Featured Projects

500 photos

New steps
Concrete Installation

Specialties

Concrete location

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Reviews

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

Exceptional 5.0

66 reviews

100%

Read reviews that mention:

B. R.

Nov 1, 2023

Hired on Thumbtack

Water got into my basement 5 years ago and I had it fixed then. But then, earlier this year, the issue occurred again after a water main break on the block. After having spent over $3K back then, I didn't want to have yet another big hole in my pocket so I had gutters installed. That didn't work. Then, my handyman who is great all around, did the one thing that should not have been done as per Angelo as well as another waterproofer I had checked in with: added concrete to the window well. The reason to not do that is it puts pressure against the existing walls (I still don't totally understand why that makes things worse but it sure didn't fix my issue to begin with). I was about to go with an interior, water management solution, which included a sump pump for a total of nearly $7K but they became less responsive to my requests plus it was higher than the initial quote I got from Key Consultants. But then, Key Consultants' quote shot up to nearly $8K and it got worse: it hit $11K. I was not initially happy obviously. By this point, I had spent around $4K already (between the exterior waterproofing 5 yrs ago, the gutter and the cement). Key Consultants recommended an outdoor sump pump and about 20 feet of manual digging down to the footer along the garage wall and to where the water was getting into the basement. Since the work had already started, I really didn't think I had any choice but to agree to the $11K figure but I did ask that I get pics as the work progressed. Not only did I get pics but I got a video clip or two and I could really see from it all, that this was a big job. They pulled up tree roots that were impacting the foundation so now I'm relieved that I got it done right and I'm especially relieved to have a sump pump for which they had an electrician set up.

Details: Basement • As recommended by professional • Flooding • Residential

Key Consultants LLC Waterproofing's reply

It was our pleasure solving your water issues. I appreciate the kind words.

Home Waterproofing

Frank G.

Jul 18, 2024

Hired on Thumbtack

I recently had the pleasure of working with Key Consultants LLC Waterproofing for waterproofing my basement, both interior and exterior, and I couldn't be more impressed with their service. From the initial estimate to the final touches, everything was handled with exceptional professionalism. The initial estimate was thorough and complete, giving me confidence in their approach. Despite cleaning the gutters, we still experienced water in the basement after heavy rains, but Key Consultants LLC Waterproofing provided a clear and effective solution. Communication was excellent throughout the entire process, with regular updates via phone and text. They kept me informed of their progress and worked around the weather, whether it was rain or heat, without missing a beat. The personnel at Key Consultants LLC Waterproofing were very impressive—efficient and knowledgeable. The work was completed quickly and skillfully, and you couldn't even tell they had been here once they were done. They tested the water flow to our backyard and installed a French drain flawlessly. Cleanup was meticulous. Their diagnostic skills were spot on. They identified the exact problem and even discovered a carpenter bee nest, which they removed cleanly. They provided valuable recommendations for future maintenance and repairs. One standout moment was when they went above and beyond to get new paint after a drywall repair to ensure it matched the existing paint perfectly. This attention to detail is rare and much appreciated. Overall, I highly recommend Key Consultants LLC Waterproofing for any waterproofing needs. Their dedication, expertise, and excellent customer service have earned my trust, and I will definitely be using them for any future work. Thank you for a job well done!

Details: Basement • Moisture barrier installation • Flooding • Residential

Key Consultants LLC Waterproofing's reply

Frank Jacob and I appreciate the great review. Here at Key Consultants Llc we strive for professionalism and high quality work. We might not be fancy , but our work speaks volumes. Thanks again.

Home Waterproofing

Tania G.

Apr 17, 2024

Hired on Thumbtack

I worked with Angelo and Jacob for a crack in the wall in my basement. Angelo diagnosed the problem and provided an estimate. Jacob and his crew came a few days later to take care of the issue. Once they removed the drywall, the crack was much bigger than expected (although this was no surprise to Angelo, which is why they removed as much drywall as they did). The crew put down sheets and plastic to not dirty my carpet and got straight to work. It took them a couple of hours but they sent me pictures along the way so I didn’t have to step into their workspace. They not only fixed the crack but also installed some type of drainage that connected to my existing drainage system. They also replaced my sump pump which was in dire need of attention. Very grateful for their work and easing my mind as the crack caused a leak that was stressing me out. Would definitely recommend working with Key Consultants for your waterproofing needs.

Details: Basement • As recommended by professional • Dampness • Residential

Key Consultants LLC Waterproofing's reply

Tania Thank you very much for your review. Jacob and I pride ourselves on quality work and customer service.

Home Waterproofing

K. David O.

Mar 15, 2024

Hired on Thumbtack

I recently had a stressful situation when water started seeping in underneath my basement threshold door. Thankfully, Key Consultants LLC Waterproofing was able to come out to my house on short notice. Their team arrived exactly on time and were professional from the get-go. The crew wasted no time assessing the problem and getting to work. They installed new Spee-D drain outside of my door and even created channel system along the inside of my basement door leading to my sump pump ensuring I would not face these same water issues again. They completed the repairs in a timely and efficient manner, explaining everything they were doing along the way. I was incredibly impressed with their work ethic and expertise of the crew. Not only did they fix the quickly, but they also cleaned up thoroughly afterwards. I can’t recommend Key Consultants LLC Waterproofing highly enough. If you’re facing any waterproofing issues, they’re the team to call. They were professional, responsive, and efficient, and their work is top-notch.

Details: Basement • As recommended by professional • Leaks • Flooding • Residential

Key Consultants LLC Waterproofing's reply

Wow. Thank you very much for the kind words. We strive for the best.

Home Waterproofing

Britonya J.

6 days ago

Hired on Thumbtack

They came early; diligently worked; we very courteous and professional and did an excellent job. I would recommend them to anyone who needs work done. Thanks Angelo.

Details: Basement • Drainage system installation • Dampness

Home Waterproofing

Credentials

License

License Type: Home Improvement Contractor (MD)

License verified on 11/15/2023

Background Check

Angelo Janouris

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
We offer military and police discounts
What is your typical process for working with a new customer?
We schedule an appointment to inspect their foundation and determine a course of action.
What education and/or training do you have that relates to your work?
20 years of experience dealing from the installation process too working with engineers.