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ElCoLight

Top Pro

This pro is currently not available for Electrical and Wiring Repair
This pro is currently not available for Electrical and Wiring Repair

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About
We are an experienced electrical and low voltage contractor, working since 2007, providing reliable, efficient solutions for residential, commercial, and industrial projects. Quality and safety are our top priorities!
Overview

Current Top Pro

Hired 284 times

Background checked

1 employee

19 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

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

Social media

Instagram

Top Pro status

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

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2025

Services offered
Fixture type

Outlets

Wiring

Lights

Circuit breaker panels or fuse boxes

Ceiling height

Under 8 feet

8 - 10 feet

10 - 14 feet

Property type

House

Condo/Apartment

Townhouse

Projects and media
Projects and media
Reviews

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

Exceptional 5.0

136 reviews

5

98%

4

1%

3

0%

2

0%

1

1%

Read reviews that mention:

pro avatar
Ana S.

Jun 21, 2026

•

Hired on Thumbtack

We called in Mr. Kreynin for a simple job, but ended up that only took him 5 minutes to do (don't like messing with electricity). Any other person would have taken his money and said, "Thank you..."and would have left. Not Andrew. He said, "You are paying me for an hour. Is there anything else you need me to look at while I'm here?" He ended up fixing a couple of other outlets we had been having issues with. I would without doubt recommend him over any other electrician. He was very professional, courteous, friendly, and his prices are very competitive. Most importantly, his honesty and willing to work, and not for a quick buck...is what stand out. I will be recommending him to anyone who need any electrical work. Thank you for your great work!

Details: Repair • Replacement • 6+ switches or outlets • House

Switch and Outlet Repair
pro avatar
Luciana T.

May 13, 2026

•

Hired on Thumbtack

If you live in a 100-year-old building, you know the horror of past "modernization" attempts. My ongoing battle against 1920s wiring led me to Andrew for a major overhaul of outlets, fans, and light fixtures. I deal with contractors regularly, being on our condo's Board, and the experience usually ranks somewhere between "hearing too many complaints" and "I have to pull teeth to get basic updates that could severely impact the building." Andrew broke the mold. He made a complex job feel completely effortless. When unexpected quirks arose, he diagnosed them calmly, broke down the technical details so I could make informed choices, and kept my pocketbook in mind. He is highly professional, meticulously respectful of multi-unit property boundaries, and a genuinely funny, engaging person to swap stories with. I wish I had more projects just to hire him again. One thing's for sure, when I need someone again, he'll be my go-to guy. Ten out of five stars—hire him now!

Details: Replacement of existing lighting • 2-4 lights • 8 - 10 feet (standard ceiling) • Indoors • Existing property • Condo or apartment

Lighting Installation
pro avatar
Lauren M.

May 7, 2026

•

Hired on Thumbtack

Andrey responded quickly and was able to complete the work the same day. He arrived on time with the necessary tools and thoroughly examined the space before starting the project to ensure he’d be able to be successful in placing the new outlet. He did his best to keep the mess contained and cleaned up afterward. He was also thorough in checking out safety features in my home, such as working smoke detectors, even though that wasn’t part of my request. Overall, he did a great job and is clearly experienced!

Details: Install switch or outlet • 3 switches or outlets • Rooms without water access, like a bedroom • Drywall • House • Owner

Switch and Outlet Installation
pro avatar
Nader K.

Mar 16, 2026

•

Hired on Thumbtack

Andrey was on time and addressed all my electrical issues promptly, professionally, and explained everything that he did. I am extremely happy with the job done promptly.

Details: Yes, there is existing wiring • Install switch or outlet • 1 switch or outlet • Drywall • Wood • House

Switch and Outlet Installation
pro avatar
Kenneth B.

Mar 4, 2026

•

Hired on Thumbtack

Details: Install switch or outlet • 1 switch or outlet • Rooms with water access, like the kitchen • Wood • House

Switch and Outlet Installation
Credentials
Background Check

Andrey Kreynin

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