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CornerStone77 LLC

$200
Estimated price


Online now


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Projects and media
Projects and media
About
I'll take each job seriously. No job too small. When I joined US Army I fixed helicopters. Attention to details is a must because lives of people depend on quality work. I carried this attitude to civilian life.
Overview

Hired 669 times

Serves Haymarket, VA

Background checked

1 employee

7 years in business

Business hours

SunClosedMon9:00 am - 9:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Venmo, and Zelle.

Top Pro status

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

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2023

Services offered
Wall material

Drywall

Brick, concrete, or stone

Plaster

Wood

TV larger than 60 inches

No

Yes

Conceal cables/wires?

Yes

No

Reviews

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

Very good 4.6

266 reviews

5

86%

4

4%

3

1%

2

3%

1

6%

Read reviews that mention:


pro avatar
Jorge M.

Aug 23, 2025

Hired on Thumbtack

He did a great job mounting a TV. He even gave some advice on positioning. Definitely recommend him on any task.

Details: Wall mount • Drywall • TV larger than 60 inches • Yes, there’s an electrical outlet nearby • Yes, I need to conceal cables and wires • Yes, I already have a mount or stand • Flat against wall (fixed) • Gaming console • Sound bar

TV Mounting
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Keesha B.

Feb 5, 2025

Hired on Thumbtack

I highly recommend Val! He did an excellent job mounting my electric inlay fireplace. Three installers before him were not able to complete the task. Val arrived on time fully prepared for the job. I am a very happy customer. Thank you Val!

Details: Walls • Replacement of portions of existing structure • Residential

General Carpentry
pro avatar
David F.

Oct 19, 2025

Hired on Thumbtack

Val got my 10 year older mower back up and functioning! New belts, fixed an electrical connection and even straightened a bent mower deck wheel. Highly recommended!

Details: Riding • My home, venue, etc.

Lawn Mower Repair
pro avatar
Mark D.

Oct 7, 2025

Hired on Thumbtack

Val set up a virtual wood shop in my driveway and made a tricky repair of a broken interior door look easy. Couldn't be happier with his work. Five stars plus.

Details: Interior door (e.g. bedroom door, closet door) • Basic door (swings open and shut) • Wood • Home

Door Repair
pro avatar
Justin W.

Sep 20, 2025

Hired on Thumbtack

I was very satisfied with the service! Very professional and reliable for whatever you need. I will definitely call or book if I need help with another project!

Details: Repair • Stair climber

Exercise Equipment Repair
Credentials
Background Check

Valeriy Agafonov