CornerStone77 LLC

$150/on-site estimate

Estimated price

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Number of rooms

Paint supplier

Wall condition

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 648 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.

2023

Services offered

Painting type

Property type

Home

New construction

Painting for new construction

Painting for existing buildings

Projects and media

216 photos

Projects and media

216 photos

Reviews

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

Very good 4.6

260 reviews

5

86%

4

4%

3

1%

2

3%

1

6%

Read reviews that mention:

Mark D.

2 weeks ago

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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

Cristl P.

Mar 21, 2025

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Hired on Thumbtack

Handyman Val successfully completed 5 items for us including: replaced toilet internals to stop water running, replaced outside broken dryer vent covers, replaced faulty recessed light, replaced bedroom door knob and hung a bedroom large painting. Val did an excellent job, acted professionally and communicated well. We will hire him again for future handyman needs.

Details: 2 - 5 hours (A few different projects) • Maintenance • Repairs • Bathroom • Basement • Doors • Plumbing • Home

Handyman

Dona S.

Apr 16, 2025

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Hired on Thumbtack

job not complete yet. caulking has to be covered with a stain when I find right stain. Didn't like that he had to use my kitchen sink to wash his paint brush.

Details: 2 - 5 hours (A few different projects) • Maintenance • Walls (outside) • Home

Handyman

Justin W.

4 weeks ago

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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

Ruby M.

Sep 10, 2025

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Hired on Thumbtack

Val showed up when expected, got right to work and had my treadmill up and running in short order. It may need some parts which is checking on but I can use it in the meantime. His service call price was a little high but he did a great job.

Details: Repair • Treadmill

Exercise Equipment Repair

Credentials

Background Check

Valeriy Agafonov

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Most of our services fee $170 which includes inspection of the unit/equipment/houses/area of works. We diagnose why your stove, dishwasher, dryer, refrigerator, lawnmower, grill, etc not working. Find right parts or materials and order them.
What is your typical process for working with a new customer?
When we received request or booking from new customers and scoop of work not clearly explain in description, we ask customer to explain details of work. Asking pictures of the area of work. Model number of the equipment.
What education and/or training do you have that relates to your work?
For the construction work (woodwork, electrical, plumbing) I have around 16 years of experience For the equipment work I have 8 years of experience working with different of electronics For lawnmower I have directly 6 years of experience + 6 years I fixed helicopter and 13 years military ground vehicles including generators.