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OptiMax Service

Free on-site estimate


Type of repair
Window type

Responds in about 1 hour


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About
We will make your home cozy. Entrust the job to professionals. Individual approach to each client.
Overview

Hired 164 times

Serves North Hollywood, CA

Background checked

1 employee

16 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, and Zelle.

Top Pro status

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

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2025

Services offered
Property type

Residential

Commercial

Projects and media
Projects and media
Reviews

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

Great 4.7

97 reviews

5

91%

4

1%

3

1%

2

1%

1

6%

Read reviews that mention:


pro avatar
Sara M.

1 month ago

Hired on Thumbtack

Dmitry is very knowledgeable. He ordered new parts for my broken crank windows and got them all to work again. He also did maintenance on my other crank windows, sliding windows, and sliding doors so that they'd operate better and last longer. He is also very kind to my animals, which is a huge bonus.

Details: 2 - 4 windows • Won't open or close properly • Residential

Window Repair
pro avatar
Jerry M.

3 weeks ago

Hired on Thumbtack

Dimitri was awesome! Everyone else wanted to replace our window that we wanted to keep and have repaired. He arrived as scheduled, repaired all the badly rotted wood trim and painted it. Window looks and works like new. I will refer him to all my friends and family in need of any wood repairs

Details: 1 window • Windowsill or casing needs repair • Casement (pushes open on a hinge) • Residential

Window Repair
pro avatar
Phuong B.

Feb 26, 2026

Hired on Thumbtack

Details: 2 - 4 windows • Window sealing • Water is leaking in • Fixed / picture (does not open) • Residential

Window Repair
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Emma H.

Feb 18, 2026

Hired on Thumbtack

dmitry was on time, quick to respond to my original request, and did a very thorough job. would definitely have him come again for any other window issues my place might have. great experience!

Details: 1 window • Won't open or close properly • Window sealing • Casement (pushes open on a hinge) • Residential

Window Repair
pro avatar
Mital P.

Jan 19, 2026

Hired on Thumbtack

Dmitri was great to work with. He came out to give me a free estimate to fix a broken window hinge and once he ordered the part and it came in, he contacted me with a date to set up the repair. I’ll be using him for additional window repairs.

Details: 1 window • Windowsill or casing needs repair • Casement (pushes open on a hinge) • Residential

Window Repair
Credentials
Background Check

Dmitriy Alexeyenko

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