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Grand Hawk LLC Home Improvement

Top Pro

Scheduling
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About
Doors, Finish Carpentry & Custom Built-Ins We specialize in door installation and repair, finish carpentry, trim, cabinetry, shelving, and custom built-ins throughout Orange County. Our services include: • Interior and exterior door installation • Door repair and adjustment • Prehung and slab door installation • Door jamb, hinge, and hardware repairs • Finish carpentry, baseboards, trim, and molding • Custom built-in shelving and storage • Window seats and built-in storage benches • Banquette and breakfast nook seating • Built-in cabinets and cabinet modifications • Closet and shelving systems • Custom woodwork built and fitted on site • Deck and exterior wood repairs We focus on projects that require accurate measuring, cutting, fitting, and detailed finish work. Custom pieces can be built and fitted directly in the home to make the best use of the available space. We take pride in clean, professional workmanship, clear communication, and results designed to look right and last. Grand Hawk LLC
Overview

Current Top Pro

Hired 194 times

Serves Orange, CA

Background checked

2 employees

1 year in business

Business hours

Sun6:00 am - 8:00 pmMon6:00 am - 8:00 pm

Payment methods

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

Social media

Facebook, Instagram

Top Pro status

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

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2025

Services offered
Project type
Estimated hours

Less than 2 hours of work

2-5 hours of work

A full day of work

Work focus

Doors

Cabinets

Shelving

Molding or baseboards

Projects and media
Projects and media
Reviews

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

Exceptional 5.0

89 reviews

5

98%

4

2%

3

0%

2

0%

1

0%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:


pro avatar
Michael g.

Aug 6, 2026

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Hired on Thumbtack

Roman responded quickly and assessed and completed the job the same day. I would highly recommend him and request his future services if the need arises.

Details: Exterior trim repair • Residential

Finish Carpentry
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Kevin T.

Jul 29, 2026

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Hired on Thumbtack

Details: Less than 2 hours (Simple tasks) • Repairs • Garage • Doors • Home

Handyman
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Joe D.

4 weeks ago

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Hired on Thumbtack

Grand Hawk did an interior painting and pergola repair for me - excellent, efficient work - I highly recommend them for your project.

Details: A full day (Complex or long-term projects) • Installation • Painting • Bathroom • Bedroom • Deck or porch • Walls (inside) • Home

Handyman
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Allie B.

May 15, 2026

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Hired on Thumbtack

Roman helped me build an outdoor shower. He accepted the challenge of installing a fence behind a surfboard and then attaching hardware to surfboard to make the shower complete! He had creative ideas of his own and he was a pleasure to work with. I will call Roman for other projects in the future.

Details: 2 - 5 hours (A few different projects) • Installation • Home

Handyman
pro avatar
Thomas S.

Apr 18, 2026

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Hired on Thumbtack

I needed someone to come out ASAP to fix a panoramic door that came off the track. Roman came right out and fixed it within minutes. A great guy to work with in a pinch.

Details: Exterior door (e.g. front door, patio door) • Basic door (swings open and shut) • Mixed material (e.g. wood with windows) • Problems with door swinging or sliding • Hinge repair • Home

Grand Hawk LLC Home Improvement's reply
Thank you, Thomas! Glad I could come out quickly and get your sliding door back on track. These issues can happen unexpectedly, so it’s important to fix them fast and properly. Feel free to reach out anytime if you need help with door repairs or adjustments.
Door Repair
Credentials
Background Check

Roman Korshunov

FAQs

  • What should the customer know about your pricing (e.g., discounts, fees)?

    💡 My minimum charge is 2 hours. ⏱ Not all jobs are hourly — many tasks have fixed prices. 💬 I always confirm the total cost upfront — no surprises.

  • What types of customers have you worked with?

    I’ve worked with homeowners, landlords, property managers, and startup businesses. I adapt easily to each client’s needs, whether it’s a one-time repair or ongoing support.

  • What questions should customers think through before talking to professionals about their project?

    Think about your budget, timeline, product selection (if needed), and any access issues. Photos and measurements help save time and give an accurate quote.

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