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.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Maryland × Rockville × Responsive Website Design × eCommerce × $10,000 - $25,000 ×Clear Filters
  • 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...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    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
    • Taptin
    • AudiobookNow
    • Forte Payment System
    • GWU
    • ASRA App
    • Window Nation
    • Winematch Connect
    • Pepsi Inc
    • Blanco
    • KonnectApp
    Data sourced from the agency's DesignRush profile

    Simpalm Reviews & Testimonials

    • Guiulianna Cespedes
      Guiulianna Cespedes Founder at Quynza
      5.0★

      Mobile App Development Review from Guiulianna Cespedes

      Our company needed an Android app that could support a mental health platform in a way that felt calm, easy to use, and dependable for daily users. We hired Simpalm to build that product in Kotlin and help us move from concept into something real customers could use. For us, trust and simplicity mattered more than packing in too many features.They took a fairly hands-on role, which was helpful because we were still making product decisions as the project moved. Some weeks I was deeply involved reviewing screens, and other weeks they pushed things forward on their own. That balance worked well. They would usually come back with two or three options instead of just asking what we wanted.We did hit one rough patch around notifications where the first version didn’t behave the way we expected, so that had to be revisited. They fixed it without making the process difficult.The finished app runs smoothly, feels organized, and gave us a much stronger mobile presence on Android. Most importantly, early users found it approachable rather than overwhelming, which was exactly what we wanted.

    • 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.

    • 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.

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

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,472+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
1

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

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.