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Custom Concepts Construction

Contact for price

Responds in about 3 hours

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About
30+ years local experience Licensed General Building Contractor #830208 Honest, reliable and experienced. Remodeling, repairs and maintenance Drywall and tile repair Feel free to call anytime.
Overview

Hired 55 times

Serves Rancho Cucamonga, CA

Background checked

1 employee

28 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash and Check.

Top Pro status

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

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2025

Top Pro Icon

2024

Services offered
Type of molding or trim
Trim material

Solid wood

Engineered wood

Vinyl

Other

Paint or stain required

Require paint

Require stained

Projects and media
Projects and media
Reviews

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

Great 4.7

29 reviews

5

90%

4

3%

3

0%

2

0%

1

7%

Read reviews that mention:

pro avatar
Patricia W.

Aug 19, 2025

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Hired on Thumbtack

I recently hired Jason to repair and paint the exterior trim on my home, and I couldn’t be more impressed with the results. From start to finish, he was fast, efficient, and professional. He showed up on time, communicated clearly throughout the project, and demonstrated a high level of knowledge and skill in his work. Jason was incredibly reliable and worked with care and precision. The quality of the repair and paint job was outstanding — it’s clear he takes pride in what he does. He made the entire process smooth and stress-free, and I appreciated how easy he was to work with. I highly recommend Jason to anyone looking for a trustworthy contractor who delivers top-notch results. I would absolutely hire him again without hesitation. A solid 100% recommendation!

Details: Wood • No, I will need the carpenter to provide the molding or trim • This is just an installation job - no design needed • As recommended by carpenter • 0 - 40 ft • I would like it painted

Trim or Molding Installation
pro avatar
Paul P.

2 days ago

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Hired on Thumbtack

Jason did a fantastic job repairing my rotted door jambs. He was punctual, communicative, and gave me a transparent price upfront. He knew exactly what materials to use to match my vintage door frame and completed the repair quickly without damaging the surrounding stucco. A true professional—I will definitely use Custom Concepts Construction again.

Details: No, I will need the carpenter to provide the molding or trim • This is just an installation job - no design needed • As recommended by carpenter • 0 - 40 ft • I do not need it painted or stained

Trim or Molding Installation
pro avatar
Jennifer K.

1 day ago

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Hired on Thumbtack

Very happy with the drywall repair to my ceiling. Excellent work. Very professional. Extremely punctual. Very good at communicating. I could it have been happier.

Details: Replace one or more sheets of drywall • 1 room • Ceiling(s) • Residential

Drywall Repair and Texturing
pro avatar
SANDRA D.

Nov 24, 2025

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Hired on Thumbtack

Jason has remodeled almost my whole house at this point. We started with tile in the shower. He does great work and I totally recommend him.

Details: Bathroom • Tub / Shower enclosure • Missing tile(s)

Tile Repair
pro avatar
Ryan O.

Nov 20, 2025

•

Hired on Thumbtack

Jason was responsive quick and did an awesome job. Would absolutely recommend him. Taped, mudded, and textured a room for us. Thank you for coming out so quickly.

Details: Fill in dents or nail holes • Fill in cracks • Apply finishing • 1 room • Wall(s) • Ceiling(s) • Residential

Drywall Repair and Texturing
Credentials
Background Check

Jason Van Elzakker

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