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

6 Companies-Rankings updated: September 03, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

United States × .Net Development × Professional Services × $1,000 - $10,000 ×Clear Filters
  • Try working with true business professionals!

    Digital marketing agency in Kennesaw, GA, serving clients in the USA. We offer web design, SEO, GEO, AEO, local SEO, PPC advertising, content marketing, and related services. Our competitive advantage is over 45 years sales and marketing experience (25+ years digital). No foreign outsourcing...

    Top Services:

    • Digital Marketing
    • Web Design
    • SEO
    • AEO
    • CRO
    • Show more
    Location
    Kennesaw, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $225/hr
    Minimal Budget
    $1,000 - $10,000

    E-Platform Marketing Services

    • Digital Marketing
    • Web Design
    • SEO
    • AEO
    • CRO
    • Content Marketing
    • PPC
    • WordPress Website Design
    • Branding
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Floor & Decor
    • Nueterra Holdings
    • CKS Packaging
    • RF System Labs
    • Huper Optik
    • Formetco
    • Arcadia Equipment
    • Findlay Roofing
    • Wiretech LTD
    • Cobb County School District
    Data sourced from the agency's DesignRush profile

    E-Platform Marketing Reviews & Testimonials

    • DeKisha Anderson
      DeKisha Anderson Review from Google
      5.0

      DeKisha Anderson's Review Sourced from Google

      Great Customer Service - just had a great one on one with Mr. J. Hobson of E-Platform Marketing. Website needed much attention and updates and he has been most helpful and patient. Product knowledge made it so doable and very easy to work with in getting things up to par. Very willing to get real results to keep things running smoothly. Patience is key in this industry and thank you for it! I highly recommend.

    • Sheree R.
      Sheree R. Review from Google
      5.0

      Sheree R.'s Review Sourced from Google

      My husband and I have used EPlatform Marketing for many years. He's the best in the business and would highly recommend his services to anyone.

    • Alex Gunter
      Alex Gunter Review from Google
      5.0

      Alex Gunter's Review Sourced from Google

      E-Platform marketing is the best company out there when it comes to website design, SEO, & website management. We have been a customer for many years & our contact, Jim, is always so helpful. The response times are fast, the attention to detail is shown, & they are genuinely good people to work with. We will be a customer for many years so I wanted Google to see how pleased we are with their service!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Web Design. SEO. PPC. AI & Automations.

    Fresh Bread Digital is a veteran-owned digital marketing agency in New Braunfels, Texas helping service businesses generate more leads and grow online. We specialize in website design, Local SEO, Google Ads, PPC management, AI automation, CRM systems, and lead generation. Our strategies focus on measurable...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • AEO
    • CRO
    • Show more
    Location
    New Braunfels, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Fresh Bread Digital Services

    • Digital Marketing
    • SEO
    • PPC
    • AEO
    • CRO
    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Services
    • Content Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nexwave Lighting
    • Rise Service Company
    • All American Irrigation Systems
    • Turn-Key Tailgate
    • Einhorn Training Co.
    • Money Fast 4 Houses
    • Long View Construction Services
    • Isaiah JRod Cuts
    • Centeno Air
    • Alchemy Aesthetics Co.
    Data sourced from the agency's DesignRush profile

    Fresh Bread Digital Reviews & Testimonials

    • Daniel Petruccello
      Daniel Petruccello Review from Google
      5.0

      Daniel Petruccello's Review Sourced from Google

      Rob designed a website for our construction business a while back and did an outstanding job. He was the best to work with, communicated well, and made the whole process simple. The site looked incredible and was exactly what we needed.

    • Stevie Garza
      Stevie Garza Review from Google
      5.0

      Stevie Garza's Review Sourced from Google

      Rob has been a huge help for us! From website design, to SEO and Google ads. He’s been a reliable addition to our team. Communication is top notch and he goes above and beyond for his clients. The CRM in his package has also transformed the way we communicate with our clients. More bookings, more conversations. It’s that simple.

    • Trey Garza
      Trey Garza Review from Google
      5.0

      Trey Garza's Review Sourced from Google

      Rob at Fresh Bread Digital has been an absolute pleasure to work with and has provided great results in our marketing efforts and online presence. From rebuilding our website to SEO & PPC ad campaigns they do it all. Because of Fresh Bread Digital we are seeing new bookings coming to our business due to their efforts. Can't recommend Rob & team enough.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Make Brands Discoverable

    Emerald helps small businesses show up clearly across Google, AI search, social media, email, paid ads, websites, and reviews, so customers can find you, trust you, and choose you with confidence. We connect your marketing channels into one strategic visibility system, with clearer messaging, stronger...

    Top Services:

    • AEO
    • SEO
    • Web Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Columbus, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000

    Emerald Creative Content Services

    • AEO
    • SEO
    • Web Design
    • Web Development
    • Social Media Marketing
    • Email Marketing
    • Digital Marketing
    • Digital Strategy
    • Video Marketing
    • Creative Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Colorfully Enthused
    • The Awesome Company
    • Elite Analytical Solutions
    • Kindred Strategy
    • Lead The Way
    • Leigh Osborne Realty Group
    • Lauren Bandman Voiceover
    • Hardstop Records
    • Deck Masters
    • Optimum Technology Inc
    Data sourced from the agency's DesignRush profile

    Emerald Creative Content Reviews & Testimonials

    • Matt Boily
      Matt Boily Review from Google
      5.0

      Matt Boily's Review Sourced from Google

      Emerald has been a great partner for our business. Their team is professional, responsive, and easy to work with throughout the entire relationship.They have helped significantly improve our SEO, organic search visibility, Google Business Profile performance, and overall online presence. Communication is always strong, and they consistently work with us to adapt strategies as our business evolves.We appreciate everything the Emerald team does for our business and would absolutely recommend them to companies looking for a knowledgeable and dedicated marketing partner.

    • Epicurean Properties
      Epicurean Properties Review from Google
      5.0

      Epicurean Properties's Review Sourced from Google

      A wonderful experience! We have really enjoyed working with the team at Emerald Creative Content. We were impressed from the beginning by their efforts to understand our brand and our goals. They're organized and responsive, and the content they produce is of high quality. I'd recommend Emerald to any business that's looking for a social media marketing agency in Columbus Ohio.

    • Movement Haven
      Movement Haven Review from Google
      5.0

      Movement Haven's Review Sourced from Google

      Working with Amanda and the team at Emerald Creative has been an outstanding experience. Their expertise and deep understanding of creative strategy shine through in every interaction. What sets them apart is their educational insight; they not only deliver high-quality work but also help us understand the reasoning and strategy behind their recommendations. They took the time to really learn our business and tailored their approach to meet our specific needs, resulting in solutions that feel both thoughtful and impactful. I highly recommend them to any business looking for creative partners who truly listen, educate, and deliver results.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Turn Clicks Into Customers

    You're good at what you do. The problem is that online, the customers searching for you can't find you, or they find a competitor first. Omega Trove fixes that. We don't sell a logo this month and an ad campaign the next. We build one growth system: a brand people trust, a website that turns visitors into...

    Top Services:

    • Design Services
    • Digital Strategy
    • Web Design
    • Web Development
    • SEO
    • Show more
    Location
    Winter Park, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed

    Omega Trove Consulting Services

    • Design Services
    • Digital Strategy
    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Software Development
    • Business Consulting
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • H&Z Wholesale Inc
    • Just Watches Orlando
    • Ruben's Tires & Auto Repair
    • Fit'N Shoes
    • MultiCare Physicians
    • Joe Katuka Basketball Foundation
    • Retro Rides Florida
    • MultiCare Direct Primary Care
    Data sourced from the agency's DesignRush profile
  • Grow Your Business, Block By Block

    Fivenson Studios is an award-winning web design, SEO, and branding agency based in Ann Arbor, Michigan. With 128+ verified 5-star reviews, we are Michigan's highest-rated digital agency. We build custom, revenue-driving websites, craft strategic SEO campaigns, and develop brand identities that set businesses...

    Top Services:

    • SEO
    • Web Design
    • Digital Services
    • Graphic Design
    • Reputation Management
    • Show more
    Location
    Ann Arbor, Michigan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Fivenson Studios Web Design Agency Services

    • SEO
    • Web Design
    • Digital Services
    • Graphic Design
    • Reputation Management
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Video Production
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • University of Michigan
    • Terron Armstead
    • Master Garden Society
    • Arbor Halides
    • Ann Arbor SPARK
    • Blooms Landscaping
    • Michigan State Premier Soccer Program
    • Aqua Bio
    • Dynamic Energy Solutions
    • Brush Neuropsychology
    Data sourced from the agency's DesignRush profile
  • We turn service company expertise into assets that generate demand.

    Animus Digital is a Tulsa-based creative agency for B2B, industrial, Oil and Gas, and Manufacturing companies. We build websites, run SEO, and produce content that turns hard-won expertise into a steady pipeline of qualified demand...

    Top Services:

    • Digital Services
    • Video Production
    • Creative Services
    • Web Design
    • AEO
    • Show more
    Location
    Tulsa, Oklahoma
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Animus Digital Services

    • Digital Services
    • Video Production
    • Creative Services
    • Web Design
    • AEO
    • SEO
    • Social Media Marketing
    • Advertising
    • Software Development
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ONEOK
    • B&H Construction
    • POSCORP
    • Green Energy Solutions
    • Pilot Thomas Logistics
    Data sourced from the agency's DesignRush profile

    Animus Digital Reviews & Testimonials

    • Steve Rice
      Steve Rice Review from Google
      5.0

      Steve Rice's Review Sourced from Google

      As a client of Animus Digital, we could not have found a better company for our business and marketing needs. Their ability to see marketing from a holistic standpoint is unmatched, and yet be laser focused on the channels that produce the greatest returns. Jon and the Animus team are amazing to work with; this group is phenomenal at everything they do.

    • Jim Moss
      Jim Moss Review from Google
      5.0

      Jim Moss's Review Sourced from Google

      Working with Jon Grogan and the team at Animus Digital has been a game changer for my business.They didn’t just build a website they helped me clarify how I show up, how I communicate value, and how I engage the right clients. From day one, Jon has approached every conversation with insight, intentionality, and a deep understanding of both business and people.Beyond the website, they’ve consulted with me on multiple marketing initiatives and recently built out a leadership assessment that has become a key tool in how I connect and serve new clients. It’s not just functional, it’s strategic, thoughtful, and aligned with the direction I’m taking my business.What sets Animus apart is their ability to combine creativity with clarity. They don’t just make things look good, they make them work.If you’re serious about growing your business and want a team that can think with you, not just for you, I highly recommend Jon and Animus Digital.

    • Seth Patterson
      Seth Patterson Review from Google
      5.0

      Seth Patterson's Review Sourced from Google

      Animus has been helping our company transition our traditional marketing to a more digital platform. Jon is systematic and professional in his approach. We are seeing results and excited to continue the journey. Additionally, they helped modernize our website for a more polished, modern look. I highly recommend.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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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