Top Windows companies in Washington DC

Rankings as of October 2026

It is important to choose the Windows company in Washington DC that is most appropriate for your mission and business goals. Use our convenient filter by location, size, price, and reviews to filter our list of 10 Windows company in Washington DC service vendors in the USA to find the partners that meet your needs. Create a product that can achieve the desired business goals in your market. We have collected experts in their field in the ranking of the leading Windows company in Washington DC. Visit profile pages, read company descriptions, customer reviews, and evaluate companies' experience, projects, portfolios to find the best-suited partner for your business.

List of the Best Windows Companies in Washington DC

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Why should you trust an IT rating?
All our ratings and catalogs are based on up-to-date data from the companies themselves and feedback from their customers. Next, the scores of each company were calculated using a carefully selected formula. Read More
Methodology
№
Company
Points
Portfolio
Reviews
Cases
# 1
AIS Windows company
                                                 
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Points 1800
Portfolio 58
Reviews 3
Cases 3
Number of employees
250 - 999
Average project cost
$27727
Location city
Washington DC, US
Cost per hour of work
$66/hr
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# 2
Infinum Windows company
                                             
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Points 1300
Portfolio 65
Reviews 4
Cases 4
Number of employees
50 - 249
Average project cost
$26661
Location city
Washington DC, US
Cost per hour of work
$47/hr
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# 3
DMI Windows company
                                               
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Points 1150
Portfolio 77
Reviews 4
Cases 2
Number of employees
1000 - 9999
Average project cost
$20059
Location city
Washington DC, US
Cost per hour of work
$37/hr
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# 4
OTS Solutions Windows company
                                             
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Points 1100
Portfolio 87
Reviews 2
Cases 0
Number of employees
50 - 249
Average project cost
$18935
Location city
Washington DC, US
Cost per hour of work
$70/hr
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# 5
Elinext Group Windows company
                                          
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Points 1050
Portfolio 77
Reviews 4
Cases 5
Number of employees
250 - 999
Average project cost
$11372
Location city
Washington DC, US
Cost per hour of work
$49/hr
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# 6
                                              
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Points 1000
Portfolio 64
Reviews 1
Cases 2
Number of employees
10 - 49
Average project cost
$19606
Location city
Washington DC, US
Cost per hour of work
$61/hr
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# 7
InstaSoft Inc Windows company
                                                              
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Points 500
Portfolio 73
Reviews 3
Cases 2
Number of employees
10 - 49
Average project cost
$11931
Location city
Washington DC, US
Cost per hour of work
$52/hr
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# 8
FZ Creative Windows company
                                                  
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Points 500
Portfolio 57
Reviews 2
Cases 1
Number of employees
2 - 9
Average project cost
$26768
Location city
Washington DC, US
Cost per hour of work
$37/hr
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# 9
                                               
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Points 400
Portfolio 82
Reviews 2
Cases 5
Number of employees
10 - 49
Average project cost
$29764
Location city
Washington DC, US
Cost per hour of work
$70/hr
Visit Website

How our ranking of Windows company in Washington DC will be useful for you

IT Rating is an independent rating of companies providing the best windows company in Washington DC services.

Only professional Windows company in Washington DC were included in the list of 37 companies because we have a well-established system that regularly analyzes hundreds of agencies in the US market and conducts a qualitative analysis of performance indicators for clients' businesses.

With the help of a convenient filter, you can find companies at a rate of 38 to 103 dollars per hour. Or hire a team of 6 people for a small project, or hire a team of 330 people to work on a global project with deadlines control.

Each Windows company in Washington DC brief information about itself and contacts, you can contact the manager and find out everything that interests you about Windows.

Do you want to work with the best Windows company in Washington DC in the United States of America? Then use the listing by IT Rating. This will allow you to select a reliable contractor quickly and efficiently and entrust your task to experienced and professional specialists with a portfolio of 1 to 5236 successful projects in this industry.

Table of prices/rates ($/hour) List of the Best Windows Companies in Washington DC

Company name Price $/hour
AIS $32/hour
Infinum $61/hour
DMI $38/hour
OTS Solutions $39/hour
Elinext Group $33/hour
Search Marketing Group $33/hour
InstaSoft Inc $66/hour
FZ Creative $69/hour
App Development Pros $31/hour
Frequently asked questions of Windows company in :
1. Which is best Windows company in Washington DC for web development 2026?

Here are the Top 10 trusted Windows web development companies in Washington DC 2025-2026:

  • AIS
  • Infinum
  • DMI
  • OTS Solutions
  • Elinext Group
2. How much does it cost to hire a Windows web developer in Washington DC?

Rate-wise, a professional web developer can cost anywhere from $38 to $103/hr, depending on their location, experience, tech stack, and level of expertise. On average, you can hire an experienced developer for around $51.5/hr. As for per-project rates, the majority of Windows web development agencies in Washington DC expect, on average, between $1613 to $114366 per project.

3. How many hours does it take to build a Windows website in Washington DC?

The time it takes to develop a website ranges from 150 to 500 hours, which is the average time for Windows programmers in the Washington DC USA. The website building process will go through various stages if you are getting it built from a technical partner. The project discovery phase, design phase, development phase, and Windows website improvements phase in Washington DC.

4. How to choose the best Windows web development agency in Washington DC?

The best way to find the right Windows web development company in Washington DC is by doing your research. You'll want a team that has experience building websites and web apps in your industry, understands what you need and can deliver it on time and within budget. On the IT Rating you can see 37 portfolios, read 1244 reviews and find a Windows web development company in Washington DC.

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