Our expert analysts researched and ranked the top Rockville responsive website design companies that build professional mobile responsive websites that rank higher on search engines. You can use our filter to personalize your search and select the best partner based on rates, reviews, size and location.

Best Responsive Web Design Agency In Rockville

2 Companies - Rankings updated: April 04, 2026

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

United States × Maryland × Rockville ×
  • Promising customized mobile and web app solutions

    Discover excellence with Simpalm's digital solutions. We are more than an app development company; we are your partner in crafting exceptional mobile and web experiences.  [... see all Simpalm reviews ]
    Location
    Rockville, Maryland
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed

    Simpalm Services

    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Software Development
    • Staff Augmentation
    • AI Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • SHIFT5
      Web Design Project for Software & IT Services Company SHIFT5
    • WEDDING WEBSITE
      Website Development Project for eCommerce Company WEDDING WEBSITE
    • TRIP & TRAVEL WEBSITE
      Website Development Project TRIP & TRAVEL WEBSITE
    • Legaltrot - Mobile and Web Platform
      Website Development Project for Legal Company Legaltrot - Mobile and Web Platform
    • Listening to Audiobooks has never been more convenient and affordable.
      iPhone App Development Project for Media & Communications Company Listening to Audiobooks has never been more convenient and affordable.
    • App for disposable incontinence product selection and educational resources
      iPhone App Development Project for Health Care Company App for disposable incontinence product selection and educational resources
    Comprehensive analysis done by DesignRush Agency Experts.

    Simpalm Reviews & Testimonials

    • Amanda Chalofsky Owner/Founder at Neuro Speech & Swallowing Services
      5.0
      Mobile App Development Review from Amanda Chalofsky

      My experience with Simpalm was very good. They made a full prototype of our neuro-wellness app so we could show partners and investors what our system looks like. It matched our brand and showed the flow in a simple way. Their communication was steady, they stayed on time, and they explained things clearly. The prototype helped people understand our idea fast, and it moved our project forward. I felt supported the whole time.

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    • Matt Rudnick
      Matt Rudnick Founder and CEO at Main Sheet LLC
      5.0
      Mobile App Development Review from Matt Rudnick

      Working with Simpalm has been a really positive experience. We hired them to handle the frontend development of our mobile app for iOS and Android, while our backend was already in place. From the start, their team communicated clearly, stayed organized, and met every deadline we set. They were flexible when we added new features, and their designer’s input really helped improve the look and usability of the app. I appreciated how reliable and easy they were to work with having a U.S.-based team made communication smooth and fast.

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    • Steve Dickson
      Steve Dickson VP of Operations at Green Threads
      5.0
      Web Design Review from Steve Dickson

      Simpalm partnered with us to redesign, develop, and deploy our corporate website, providing strong value and creativity throughout the process. Their design phase was particularly impressiveusing Figma, they collaborated closely with us, provided creative infographics and visual assets, and delivered polished branding and wireframes that aligned with our goals. This allowed us to confidently defer much of the creative direction to them while still having opportunities to review, provide input, and iterate over alternatives.Project management was handled through a dedicated project manager, with virtual meetings and a collaborative project site keeping communication organized. From the outset, we agreed that achieving a high-quality design was more important than strict timelines, and Simpalm supported that approach. The design phase was timely and well-executed, and overall, they remained responsive and delivered the key milestones.Most importantly, the website is now fully deployed in production and reflects the design sessions and specifications we set. The end result is a responsive, user-friendly site that enhances our branding and capabilities. What impressed us most was the value Simpalm delivered: strong design and creativity, great collaboration, and a willingness to bring forward ideas while working with us to refine the final product.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Taptin
    • AudiobookNow
    • Forte Payment System
    • GWU
    • ASRA App
    • Window Nation
    • Winematch Connect
    • Pepsi Inc
    • Blanco
    • KonnectApp
    Data sourced from the agency's DesignRush profile
  • Build Your Website with Electric Bricks

    Electric Bricks is a full-service digital marketing agency that helps clients with every aspect of their online marketing. From website design and custom web development, to search engine and social media advertising, to content marketing and social media management, we bring years of experience and  [... view Electric Bricks profile ]
    Location
    Rockville, Maryland
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $1,000 - $10,000

    Electric Bricks Services

    • Web Development
    • Web Design
    • Digital Marketing
    • SEO
    • PPC
    • eCommerce Development
    • WordPress Website Design
    • Social Media Marketing
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Electric Bricks Reviews & Testimonials

    • Anita Valenti
      Anita Valenti Review from Google
      5.0

      Anita Valenti's Review Sourced from Google

      We've been working with Electronic Bricks for years now, and the experience has been nothing short of excellent. He's helped us with a wide variety of tasks over time, always going above and beyond to ensure everything runs smoothly. One of the biggest highlights has been his commitment to keeping our website up to date with the latest technology—making sure it's fast, secure, and always evolving. It's rare to find someone as reliable and forward-thinking. Highly recommend!

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    • Greg Comparetto
      Greg Comparetto Review from Google
      5.0

      Greg Comparetto's Review Sourced from Google

      Electric Bricks had a clear understanding about how our medical office website would be built from the start just by learning a little bit about our medical practice. Everyone we worked with was professional and friendly and consistently available to communicate with. I cannot say enough about this team and their expertise. We are so impressed with the site they built us we are using them again for another project immediately.

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    • Jim Fuoco
      Jim Fuoco Review from Google
      5.0

      Jim Fuoco's Review Sourced from Google

      We engaged Keith's team at Electric Bricks to help us rebuild our website for our charity golf outing and they far and away exceeded expectations.They rebuilt our website in a way that met our requirements, but also suggested lots of optimizations for us that will all result in the ability to raise more money for our cause. All with a great aesthetic and improved UI/UX.If you are in the market for a website design firm, take a call with Keith, you won't be disappointed.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • ARC Excess & Surplus, LLC
    • Conference Associates, Inc.
    • Center Moriches Free Public Library
    • E_M Custom Flooring & Installations
    • Executek Recruiting Partners
    • New York State Chiropractic Association
    • Performance Training Institute
    • Royal Falcon Enterprises
    • Sterling Business Systems
    • San Simeon by the Sound
    Data sourced from the agency's DesignRush profile

Frequently Asked Questions

What is responsive web design?

Responsive web design is a web design method that allows a website to dynamically adapt how it’s displayed on different devices, considering the user’s platform and screen size. This way, web developers and designers can build a single responsive version of a website instead of multiple ones for different devices.  

When done right, responsive web design provides a seamless user experience (UX), improved load times, and, in turn, higher click-through rates (CTR) and better search engine optimization (SEO).  

If you need responsive web design services, you can: 

  • Hire a professional responsive web design agency and outsource your project 
  • Develop your own project using responsive website builder software like:  
    • Wix,  
    • Weebly,  
    • Squarespace,  
    • Webflow, etc. 
  • Hire freelance web designers 
  • Hire in-house responsive web designers 

What companies provide responsive web design services?

Typically, most web design companies also provide responsive web design services to ensure seamless user experiences across different devices.  

Web design companies that specialize in responsive design help create responsive websites, web applications, games, and other types of web content. These companies also offer mobile SEO and UX services including on-page and off-page SEO, tag optimization, URL optimization, technical SEO, content optimization, sitemaps, wireframing, user personas, user journeys, UX design, etc. 

How much does responsive web design cost?

The price of responsive web design agency services can go anywhere from $2,000 to $50,000 per website. The costs depend on various factors like: 

  • Size: number of website pages, page templates, pieces of content, media, etc. 
  • Complexity: the complexity of navigation, types of visual features, third-party program integration 
  • Functionality: whether there will be booking and scheduling services, customer portals, etc. 

Here are some examples of typical price ranges for responsive web design and maintenance projects: 

Website type Total design cost  Annual maintenance cost 
Small business website $2,000 - $10,000 $400 - $1,200 
Corporate website $10,000 - $30,000 $2,000 - $15,000 
eCommerce website $5,000 - $50,000 $15,000 - $30,000 
Database-driven website $6,000 - $75,000 $30,000 - $60,000 

The top 50 responsive web design companies on DesignRush charge an average of $83.5/hour. Roughly 25.20% of the responsive website design companies on DesignRush accept projects with a minimum budget of less than $1,000, while 3.70% have a $50,000+ minimum budget. 

Why should you hire a company that specializes in responsive web design?

You should hire a responsive web design agency because of the following benefits: 

1. Better user experience 

According to Google research, 53% of mobile users leave a page that takes longer than three seconds to load. A responsive web design company will optimize your website for fast loading speed, among other things, improving the user experience by ensuring that the content remains accessible and readable across all devices. 

2. Improved search engine rankings  

Websites that are mobile-friendly, which is the main draw of responsive web design, get higher search engine rankings. This way, you increase the visibility of your website and attract more traffic. 

3. Sales optimization 

79% of consumers disappointed with the website’s performance are less likely to make a purchase from the same site again. By improving your website design, you are increasing the chances of getting recurring customers. 

4. Responsive website design expertise 

Experienced developers with a lot of responsive projects under their belt typically deliver higher quality work. 

5. Faster results 

When hiring a responsive web design agency, you don't need to spend time and resources to recruit and train internal web developers. 

Here is an example of a successful project by a responsive web design company called Big Drop: a client needed to modernize its visual identity with a refreshed website. Big Drop provided intuitive user journeys, clean UI, and an information architecture strategy to enhance the client's digital presence.  

After implementing website changes, the clients saw a 15% increase in conversion, 9% increase in page load speed, and 17% increase in on-site engagement. 

How to choose the best companies that provide responsive web design?

You can choose the best responsive web design companies by following these steps: 

  1. Define project scope: Decide on website structure, number of pages, features, and functionality. 
  2. Set project requirements: Make a checklist of goals and the means to achieve them (e.g., deliverables list, timeline, communication guidelines, preferred technologies, etc.). 
  3. Set a budget: Look for the best talent in a range you can afford. If you have a small budget, try expanding your search to countries with more affordable prices. 
  4. Inquire about experience: Ask the responsive website design company for a portfolio and similar project examples from your industry.  
  5. Check credentials: Ask for certifications in common web development technologies like HTML and CSS. 
  6. Choose the development approach: Depending on the project, the company should offer an Agile, Waterfall, or hybrid development methodology and tell you about the benefits of each. 
  7. Send a request for proposal (RFP): An RFP contains the project introduction and scope, technical requirements, evaluation criteria, budget, and submission guidelines. Select up to five responsive web design companies and send them an RFP. 
  8. Review RFPs: Go through each proposal, compare results, and interview your shortlisted companies. 
  9. Make a decision: Pick a responsive website agency based on your top criteria and examine the contract before signing. 

Take the next step and tell us more about your project –– we will connect you with the best responsive web design companies for free. Visit our Marketplace to enter your project details now. 

What questions should I ask a responsive web design company before hiring them?

Some of the questions you should ask a responsive web design agency include their experience in website development and your industry, specific approaches, and plans for the project. For example, you can ask the following: 

Relevant Background 

  1. How many years of experience does your company have in responsive web design? 
  2. Do you have experience developing responsive websites for a similar business or industry?  
  3. Do you have a portfolio of websites you have designed? 
  4. What is your level of expertise in HTML5, CSS3 and other responsive web development technologies? 

Company Services and Processes 

  1. How can I check if my website is responsive or mobile friendly? 
  2. Can you describe the mobile website design process?    
  3. What are the steps to making my website mobile responsive?    
  4. How do you stay up to date with the latest web design trends?   
  5. How do your review and revision processes during a web design project look like? 
  6. What communication and project management tools and practices do you use to ensure effective collaboration with remote teams? 
  7. How do you involve clients in the development process? What level of client participation do you typically expect? 
  8. What are your quality assurance processes? How do you ensure web design service quality? 

The Project  

  1. How do I check if my website is responsive or mobile friendly?  
  2. How many people will be on the team? What are their roles and credentials? 
  3. How do we define project milestones? What happens if a milestone isn’t met? 
  4. How will you measure the success of the website? 
  5. How long do you expect it will take to design my website? What happens if deadlines are not met? 
  6. What kind of support will you provide after the project is completed? For how long? 
  7. What is the planned budget? Are there different service packages and pricing plans? 

What are the best companies offering responsive web design services in the U.S.?

Agency DesignRush rating Google rating Top clients 
Lounge Lizard 

4.8

(10 reviews) 

4.4

(13 reviews) 

  • Nikon 
  • Honeywell 
  • Canon 
  • RuPaul 
Digital Silk 

4.9

(36 reviews) 

5.0

(10 reviews) 

  • IBM 
  • Microsoft 
  • Sony 
  • NASA 
Split Reef 

4.6

(7 reviews) 

4.7

(12 reviews) 

  • Robertson Truck Sales 
  • Yodel 
  • Maher Law Firm 
  • Ticking 
Lform Design 

4.8

(10 reviews) 

4.9

(38 reviews) 

  • Fuji Film 
  • SP Wilmad-Labglass 
  • Cast Lighting 
  • Fastbolt Corporation 
DD.NYC 

5.0

(46 reviews) 

4.9

(65 reviews) 

  • Forbes 
  • Time Inc 
  • Home Depot 
  • Walmart 

Discover more about these and other leading responsive web design companies. All of these were carefully selected based on successful projects, industry reputation, customer reviews, and team expertise. Personalize your search and sort companies by location, budget size, hourly rates, and reviews. 

About The Author and Expert Reviewer

Robert de Wit has a diverse background in advertising, marketing, IT, and healthcare. With a history as both a copywriter and a video game journalist, he specializes in SEO, long-form content creation, and crafting compelling copy that drives results. Currently, he writes about website and interface design at DesignRush, delivering the latest industry insights and analysis.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.