FAQs
- Describe a recent project you are fond of. How long did it take?
We install a big chandelier with a lift to get ease access to take down, It took us approximately 10 hours of work with two technicians
Diamond improvement LLC
Top Pro
$100/on-site estimate
(waived if hired)
Location of coating
Responds in about 15 min
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
Introduction
we have experience in high and low voltage electrical work
Overview
Current Top Pro
Hired 113 times
Serves Derwood, MD
Background checked
3 employees
8 years in business
Business hours
Sun12:00 am - 2:00 pmMon12:00 am - 9:00 pm
Payment methods
This pro accepts payments via Cash, Check, Square cash app, Venmo, and Zelle.
Social media
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2024
2023
2022
Projects and media
69 photos
Projects and media
69 photos
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
55 reviews
5
96%
4
0%
3
0%
2
2%
1
2%
Read reviews that mention:
Linda V.
1 month ago
·
Hired on Thumbtack
Hired on Thumbtack
I reached out to have 3 bath vents replaced, I could not have been happier with the work done. It was done professionally and pretty quickly! Wilber was great to work with. Will be calling for more projects around my house! Thank you!
Details: Yes, the location has an existing fan • Bath exhaust • Less than or equal to 8 feet high
Fan Installation
Suzann D.
Jan 26, 2025
·
Hired on Thumbtack
Hired on Thumbtack
Wilber had great customer service skills! He was able to resolve every electrical issue I had and his prices were reasonable. He was very pleasant very respectful and he made sure everything was done properly to my satisfaction. I highly recommend this Pro!
Details: Circuit breaker panel or fuse box • 8 - 10 feet (standard ceiling) • House
Electrical and Wiring Repair
Damjan J.
Nov 5, 2024
·
Hired on Thumbtack
Hired on Thumbtack
Extremely professional experience with Diamond Improvement LLC. Thank you so much for the great work on our very expensive pendants! They look absolutely Stunning.
Details: Replacement of existing lighting • 2-4 lights • 8 - 10 feet (standard ceiling) • Indoors • Existing property • Townhouse
Lighting Installation
Jackson R.
Jun 10, 2024
·
Hired on Thumbtack
Hired on Thumbtack
They did a very good job. Highly impressed. He visited my place several times to make sure every minor changes were done as per my request. He also gave me few complementary services. Would definitely recommend them if anyone needs their services.
Details: Upgrade wiring, fixture, or equipment • Lights • Wiring • 8 - 10 feet (standard ceiling) • Townhouse
Electrical and Wiring Repair
Daniel B.
Oct 11, 2023
·
Hired on Thumbtack
Hired on Thumbtack
Highly recommend. He went beyond what was needed, fixing my charger as well as the 220 outlet. Cost was very reasonable in todays sky rocking prices. Highly recommend.
Details: Electrical not functioning normally • Outlets • 8 - 10 feet (standard ceiling) • House
Electrical and Wiring Repair
Credentials
Background Check
Wilber Gonzalez