Collaborate with top .NET development companies in the United States to modernize, streamline, and scale your systems through custom .NET development.

We Compiled the Best USA .Net Development Companies for You

11 Companies - Rankings updated: September 03, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

.Net
Boutique
Under $1,000
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  • The Design Scratch

    Creating a Masterpiece, One Web Design At A Time

    TDS Premier Web Design & Development Agency goes beyond traditional web design and development. We see each project as an opportunity to innovate and excel. With a strong focus on quality and creativity, we specialize in creating custom digital solutions to enhance user experience and strengthen...

    Top Services:

    • WordPress Website Design
    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    7 Projects Listed

    The Design Scratch Services

    • WordPress Website Design
    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cookie Media
    • RTS JETS
    • Baldwin Lopez
    • Vote Savage
    • Masters of Disasters
    • Feelings Forward
    • Branch Out Faith
    Data sourced from the agency's DesignRush profile

    The Design Scratch Reviews & Testimonials

    • Steven Emanouel
      Steven Emanouel CEO at iGoDirect Group
      5.0 ★

      Web App Review from Steven Emanouel

      THE DESIGN SCRATCH provided the best mobile app, which enhanced the functionality of our business organization. Their level of technical experience is unrivaled, and designing of the app is very simple as well as easy on the eyes. The team was courteous, friendly and also willing to listen to the client. Its true that I could not have wished for a better partner for development. I highly endorse them!!

    • David Guzzo
      David Guzzo CEO at CU Financial Management
      5.0 ★

      WordPress Website Design Review from David Guzzo

      We had a great experience involving The Design Scratch. To meet our business needs, they designed a beautiful, fast, secure, and user-friendly WordPress site. Both of them possessed good organizational skills and great creativity was evident in the way they arranged the components. You can only imagine how thrilled we are with the work that was done by Logo Creator and the overall output.

    • David Keene
      David Keene CEO at Aurrigo
      5.0 ★

      WordPress Website Design Review from David Keene

      THE DESIGN SCRATCH. The structure is strategic and everything connected with this product functions well. They were offset regarding our queries and made things relatively easy for us. Since the launch the traffic on the website has increased to its optimum. WordPress development a reliable partner for companies cooperation!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (24)

  • Ruby Digital Agency

    Shopify Migration Experts. Zero Risk. Real Growth.

    Ruby Digital Agency specializes in expert Shopify & Shopify Plus migrations. We replatform brands from Magento, Opencart, BigCommerce, WooCommerce & custom sites with strict data integrity and SEO preservation. Boost revenue with a seamless migration delivered on time and on budget...

    Top Services:

    • eCommerce Development
    • Web Design
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Show more
    Location
    Salt Lake City, Utah
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    7 Projects Listed

    Ruby Digital Agency Services

    • eCommerce Development
    • Web Design
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Creative Services
    • Digital Services
    • UI/UX Design
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Maysama Beauty
    • World of Aroma
    • Neter Vital
    • Sea Sun Society
    • Danson Jewelers
    • Cult51
    • Dakota Cub
    • Shisha Depot
    • MIE Skincare
    • GEM Elixirz
    Data sourced from the agency's DesignRush profile

    Ruby Digital Agency Reviews & Testimonials

    • Bob Long
      Bob Long Acting CTO at GlycoCalyx Research Agency
      5.0 ★

      Shopify Review from Bob Long

      Lance and his team have been fantastic to work with. We needed to redo our website and store into Shopify. We also needed to convert our Affiliate program to Up Promote. Lance went a bove and beyond our expectations. He is super responsive and is very good at understanding the core goals of the business and then helping to create a system that meets those goals as we defined the vision and strategy we wanted to employ. He is very helpful also at helping to figure out ways to use the Shopify platform and the various integrations to accomplish our goals. Sometimes it has required some custome programming and integration. He is very solution centric and is a trusted advisor we have come to rely on. He has been a key part of the first year growth we have experienced as we launched our products. Best person I have ever worked with in this space.

    • Mark Brown
      Mark Brown Director at Martin Brown Paints Ltd
      4.7 ★

      Web Development Review from Mark Brown

      Lance has completed the project as originally requested and we are very happy with the results. We look forward to undertaking new projects with him in the future.

    • Jack Nazy
      Jack Nazy Owner at DoubleTap.Social
      5.0 ★

      Web Design Review from Jack Nazy

      This is the second project that we work with Lance on. I would highly recommend Lance for any Digital Agency looking for a responsive and reliable person to work with. Lance not only knows what he's doing, but also takes the time to understand exactly what his clients are looking to get done. If there are issues, he will come in and figure out the best course of action to tackle the job. I highly recommend Lance, and will be using Ruby Digital for another project very soon. Cheers!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (4)
    5.0 5.0 (2)

  • eCom Gliders

    We Turn Product Listings Into Sales Machines

    Ecom Gliders is a full-service Amazon growth agency helping brands scale with expert account management, PPC advertising, listing optimization, and complete e-commerce consulting. Since 2022, we've empowered sellers with tailored strategies, automation, and data-driven solutions to maximize visibility, boost...

    Top Services:

    • PPC
    • Content Marketing
    • Web Development
    • SEO
    • Creative Services
    • Show more
    Location
    Albuquerque, New Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    eCom Gliders Services

    • PPC
    • Content Marketing
    • Web Development
    • SEO
    • Creative Services
    • Email Marketing
    • eCommerce Development
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Gosports
    • Snemeey
    • Piklohas
    • 365 Whole Foods Market
    • 2nd Wellness
    • Tosty Baby
    • Van Den Heuvel
    • Hanycony
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Tiara Agency

    A strategic creative marketing agency

    From concept through production, we have all of your marketing and creative needs covered...

    Top Services:

    • Branding
    • Web Design
    • Creative Services
    • Package Design
    • Design Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed

    Tiara Agency Services

    • Branding
    • Web Design
    • Creative Services
    • Package Design
    • Design Services
    • Logo Design
    • Print Design
    • Digital Strategy
    • Graphic Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Godiva
    • Nine West
    • The Culinary Institute of America
    • Dewer's
    • Columbia University
    • AVON
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • AW Digital Marketing

    Marketing made simple. We're here for however long YOU need us!

    AW Digital Marketing is a full-service marketing agency offering content marketing, SEO (Search Engine Optimization), Google Ads, social media marketing/management, website design/redesign/management, graphic design, mobile application development, marketing strategy advice and direction, email/SMS...

    Top Services:

    • Email Marketing
    • PPC
    • Digital Marketing
    • SEO
    • Content Marketing
    • Show more
    Location
    Kansas City, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed

    AW Digital Marketing Services

    • Email Marketing
    • PPC
    • Digital Marketing
    • SEO
    • Content Marketing
    • Creative Services
    • Web Design
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pathways to Promise
    • Sista Midwife Productions
    • Tealbee
    • The Call Church
    • SALT Initiative
    • BG Wedding Show
    • A Little Piece of Peace
    • Don't Stop at 6
    • Small Business Industry
    Data sourced from the agency's DesignRush profile
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  • SoWeb

    We Create You Grow

    At SoWeb, we design and build professional websites, mobile apps, and digital experiences that look great, perform fast, and deliver real business results...

    Top Services:

    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Sunrise, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed

    SoWeb Services

    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • UI/UX Design
    • Web Design
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Miramar Regional Park
    • 100 Black Men of South Florida
    • ADE Miami
    • NAACP Miami-Dade
    • Holsen Inc
    • Your Design Partner
    • Murray Property Inspections
    • Shell Ivory Coast
    • ProLoan
    • Piment Bleu
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • SunTech Applications

    Leading App and Web Development Company For Your Business

    SunTech Applications provides a comprehensive range of digital transformation and technology services, guiding international clientele from initial conceptualization through to effective implementation, thereby empowering them to surpass their competitors...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed

    SunTech Applications Services

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Digital Marketing
    • SEO
    • Design Services
    • Graphic Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Board Shorts
    • Nirvana
    • Menamove
    • PragmaX
    • Donate Wealth
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • My Marketing Stars

    Maximize Your Brand Visibility with the Most Effective Marketing Tactics from My Marketing Stars.

    My Marketing Stars is a vibrant digital marketing agency in New York that has a lot to offer to businesses in terms of online growth and real performance. With a group of skilled marketers, we give a large list of services like SEO, social media marketing, PPC ads, content creation, and web development...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed

    My Marketing Stars Services

    • PPC
    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Advertising
    • Email Marketing
    • eCommerce
    • WordPress Website Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Central Park Boxing
    • Everything Health
    • Pikurate
    • Motorbhp
    • Apex Clean Air
    • Jcards
    • AXTRO Gifts
    • Proxcars
    • CNC Pathlab
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • American Webs Master

    We build digital excellence.

    Premium web design and digital solutions that convert visitors into customers built for businesses that refuse to blend in...

    Top Services:

    • SEO
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000

    American Webs Master Services

    • SEO
    • Web Design
    • eCommerce Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Consumer Goods Industry
    • eCommerce Industry
    • Construction Industry
    Data sourced from the agency's DesignRush profile

    American Webs Master Reviews & Testimonials

    • Jean Maurice Sanon
      Jean Maurice Sanon Review from Google
      5.0 ★

      Jean Maurice Sanon's Review Sourced from Google

      Harris is amazing! He totally transformed my website and made the whole process stress-free. The site looks better than I imagined, and he nailed it on every detail! Thank you 🙏🏾

    • Dushawn Spencer
      Dushawn Spencer Review from Google
      5.0 ★

      Dushawn Spencer's Review Sourced from Google

      I've been a customer since 2024, and currently use them for all of my pusiness stationary needs. Very responsive and creative. Was very open to my idea's and input as well. Henry Powell is the man! I Would definitely recommend their service.

    • Marico Landrum
      Marico Landrum Review from Google
      5.0 ★

      Marico Landrum's Review Sourced from Google

      Luis Brown did an amazing job with assisting me on my logo designs. He responds in a timely manner, very polite and paid very good attention to detail. I look forward to continuing to work with him.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.7 4.7 (78)

  • OooWee LLC

    Enhance Your Companys Online Identity.

    OooWee Business Solutions, founded in 2024 and based in Stockton, California, is a boutique digital marketing and software development agency serving small to midsize businesses. The firm delivers full-cycle solutions including account management, SEO, custom web and mobile apps, AI-powered lead generation...

    Top Services:

    • Design Services
    • Digital Strategy
    • Web Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Stockton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

    OooWee LLC Services

    • Design Services
    • Digital Strategy
    • Web Design
    • Web Development
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MyFitnessPal
    • Steam Points
    • Sail Me
    • Lemonade
    • MetaVRse
    • Lodi Bowling Bar and Lounge
    • MOOi Concept Store
    • NOBULL
    • Boostr
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Bluelinks Agency

    Rank. Protect. Get Featured

    Bluelinks Agency is a specialist digital marketing partner that helps brands rank higher in search, protect their online reputation. Doing SEO, digital PR and press release, online reputation management, personal branding, automation with n8n and Make.com, and WordPress website development...

    Top Services:

    • Digital Marketing
    • SEO
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Forest, New York
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Bluelinks Agency Services

    • Digital Marketing
    • SEO
    • Web Design
    • Web Development
    • WordPress Website Design
    • Reputation Management
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Fashion Industry
    • eCommerce Industry
    • Publishing Industry
    • Education Industry
    • Real Estate Industry
    Data sourced from the agency's DesignRush profile

    Bluelinks Agency Reviews & Testimonials

    • ali ahmad
      ali ahmad Review from Google
      5.0 ★

      ali ahmad's Review Sourced from Google

      I had a great experience with Bluelinks Agency for Facebook marketing services. Their team is professional, knowledgeable, and delivered quality results in social media management and advertising. The work was completed on time and met my expectations. I highly recommend them for effective digital marketing solutions.

    • Kashif Ahmad
      Kashif Ahmad Review from Google
      5.0 ★

      Kashif Ahmad's Review Sourced from Google

      I am delighted to endorse their exceptional servers,which significantly enhanced my Shopify store's sales and performance. Highly recommended!

    • Muhammad Dildar
      Muhammad Dildar Review from Google
      5.0 ★

      Muhammad Dildar's Review Sourced from Google

      I had a great experience with Bluelinks Agency for my Shopify store. They provided excellent service, customized solutions, and paid attention to every detail. My store looks amazing and is performing much better now. Highly recommend their services!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (25)

Related Software Development Specializations in the US

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding .NET development companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What services does a .NET development company in the United States provide?

A .NET development company in the United States provides full-cycle custom software, website, mobile app, and cloud development using the .NET framework and ecosystem. Specifically, they offer the following: 

  • Software audit: Analyzing the software performance, identifying issues, and creating strategies for improvements 
  • .NET modernization: Updating the solution’s codebase, infrastructure, UI/UX design, and other functionalities to the latest standards and technologies 
  • .NET migration: Securely transferring documents and data to a .NET software while minimizing disruption to core business processes 
  • Cross-platform development: Crafting applications that can seamlessly function on iOS, Android, Windows, and Linux devices using a single base code 
  • Custom APIs: Unifying systems by integrating .NET software with other apps and solutions 
  • Enterprise solution development: Producing custom customer relationship management (CRM), finance, and inventory systems based on .NET and Windows apps 
  • .NET consulting: Providing expert advice on optimizing the use of the .NET ecosystem and enhancing current technologies 
  • Maintenance and support: Continuously monitoring performance, resolving issues, and updating .NET applications to ensure they remain fully functional 

How much does it cost to develop a .NET solution in the United States?

On average, a .NET solution in the United States costs between $20,000 and $100,000. The final price will depend on the software type, core features and functions, project timeline, compliance requirements, and team expertise.  

Here’s an estimation of .NET project costs: 

  • Websites: $10,000-$200,000 
  • Desktop software: $20,000-$150,000 
  • Mobile apps: $20,000-$150,000 
  • Enterprise solutions: $50,000-$1,000,000 
  • Game development: $10,000-$1,000,000 
  • eCommerce apps: $10,000-$200,000 

How long does a .NET development company in the United States take to complete a project?

Typically, a .NET development company in the United States takes about 2 to 6 months to complete a project. However, the timeline will ultimately depend on project scope and complexity, development methodology (agile, waterfall, and scrum), and team size. 

Below is a timeline breakdown: 

  • Research, discovery, and design: 2-4 weeks 
  • Development: 4-12 weeks 
  • Testing: 2-6 weeks 
  • Launch: 1-2 weeks 

How do I choose the right USA .NET development company?

To choose the right USA .NET development company for your business, consider the following steps: 

Outline project goals, timeline, budget, target users, and technical requirements 

  1. Examine the agency’s service range and technical proficiency, especially in related technologies like ASP.NET, MVC, and Web API 
  2. Identify if the agency has case studies and portfolios on projects similar to yours 
  3. Read the agency’s positive and negative client reviews to assess its customer service strengths and weaknesses 
  4. Seek out awards, recognitions, and certifications 
  5. Send a request for proposal (RFP) to your top 5-8 candidates 
  6. Schedule an introductory meeting and inquire about security measurements, IP rights, and development approach 
  7. Select a US .NET development company that aligns with your budget, project requirements, and company culture 

Struggling to find a US .NET company? Visit our Marketplace and send your project requirements. We will match you with companies that best meet your criteria — at no cost! 

How do USA .NET development companies ensure quality results?

USA .NET development companies ensure quality results by implementing a comprehensive quality assurance (QA) strategy customized to your specific business objectives. The strategy typically includes a series of tests to verify the software’s end-to-end functionality, usability, security, interoperability, and durability. It also helps ensure that the final product aligns with your business requirements and meets industry standards. 

Here are some of the QA tests that US .NET development companies employ: 

  • Unit testing: Examines the software’s individual components, including module behavior, code-level functions, and error handling 
  • User acceptance testing: Simulates real-world usage, such as user interaction and how well the app integrates with business processes and workflows 
  • Integration testing: Assesses how the different system components interact with each other, including how data flows and how third-party systems work together 
  • Regression testing: Analyzes the stability and functionality of the app after a bug has been fixed 

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