OptiMax Service

Free on-site estimate

Zip code

Type of repair

Number of windows to be repaired

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.

2025

Services offered

Property type

Residential

Commercial

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:

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

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

Phuong B.

Feb 26, 2026

•

Hired on Thumbtack

I had a leaky window that Dmitri came to fix. Ultimately it was still leaking after a water test but he came right back to fix it. I guess the next time it rains is when we will be able to tell but he was professional and took his time to diagnose and fix the problem. Thank you!

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

Window Repair

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

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

OptiMax Service

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