There’s no room more indulgent or essential to luxury living than the master suite. It exudes serenity, offering the ultimate personal time with spa-inspired en-suite bathrooms. More homeowners are reimagining these spaces to enhance their relaxation and property investment return.

Selecting the right design and build firm is necessary for seamless project execution. The following companies are the best at designing and building master suite additions that turn visionary ideas into elevated living quarters.

What Defines a Master Suite Addition?

A luxury bedroom is a curated personalized retreat where comfort, sophistication and functionality are central. Key features of high-end masters include soaking tubs, rainfall showers, large walk-ins and custom finishes refined to your specifications. These additions can improve daily living and mental health by turning routine moments into indulgent experiences.

Custom suite designs also typically incorporate the latest trends in luxury interior design and technology. From ambient lighting and sound systems to heated flooring and climate control, every detail is systematically implemented to help you feel more rejuvenated.

Benefits of Professional Design and Build Services

When crafting a master suite, partnering with a professional design-build firm offers unmatched advantages. These specialized teams bring architectural insight with interior finesse. 

Unlike juggling multiple contractors, a unified design-build approach streamlines communication, timelines and execution, ensuring every detail aligns with your vision.

Top-tier firms also offer curated access to premium materials, cutting-edge design trends and expert craftsmanship. Think imported Italian marble for spa-like bathrooms and custom millwork for your expanded closet. 

These elements offer striking appearances that only experienced artisans can deliver. With seasoned project managers overseeing each stage, clients enjoy peace of mind, time savings and exceptional results. Choosing the right firm is about more than getting the job done — it’s about doing it right so your investment offers long-term value, beauty and comfort.

Best Companies for Designing and Building Master Suite Additions

To bring your master suite vision to life, the following builders can create an exquisite transformation.

1. Ideal Construction & Remodeling

Image sourced from: Ideal Construction & Remodeling.

Serving the Washington D.C. metro area, Ideal Construction & Remodeling offers expert craftsmanship and elevated design sensibility in high-end home additions. The firm specializes in luxury master suites and offers fully integrated design-build services that prioritize personalized client experiences.

It has received multiple Best of Houzz awards for service and design excellence. It is also a proud National Association of the Remodeling Industry (NARI) member. One of its most transformative projects involves a second-story master suite addition in McLean, Virginia. 

This traditional home turned modern sanctuary features vaulted ceilings, oversized windows and a custom walk-in closet. The team also built an en-suite bathroom with a freestanding soaking tub, walk-in shower and double vanities.

Ideal Construction is one of the best companies for designing and building master suite additions because of its meticulous attention to detail. The firm listens to your needs and considers everything from material selection to architectural flow.

2. Jackson Design & Remodeling

Jackson Design & Remodeling has over thirty years of experience in luxury residential remodeling in Southern California. Its award-winning design-build team specializes in creating master suite additions that prioritize personal comfort with bold architectural expression.

The company has numerous accolades, including Chrysalis Awards, National Kitchen & Bath Association honors and consistent placement on Qualified Remodeler’s Top 500 list. It also has numerous reviews from clients discussing their positive experiences and satisfaction with Jackson Design & Remodeling.

The company has an in-house team of architects, designers and construction experts who collaborate throughout the process. Clients benefit from the Design Discovery process, which ensures every element is strategically curated to their liking.

3. Alair Homes

Alair Homes is redefining luxury home renovations in North Texas with its bespoke design-build approach and unwavering commitment to client transparency. As part of a larger network of independently owned and operated Alair offices, the Dallas team brings national-caliber processes to local craftsmanship. Such resources enable it to deliver exceptional master suite additions curated to the highest living standards.

The firm is renowned for refining upscale interiors and completing significant additions, like this second-floor addition and remodeling project at White Rock Lake. Whether installing radiant heated floors or custom vanities, Alair Homes approaches each project as a work of personalized artistry.

Alair’s proprietary Client Control system is a key part of the planning process that ensures high levels of client satisfaction. This model offers clients full transparency into every decision and budget item, which has helped earn the firm multiple Best of Houzz awards and recognition from the Dallas Builders Association and NARI.

4. Sebring Design Build

Sebring Design Build is a full-service luxury remodeler in Franklin, Tennessee. The firm specializes in a warm, transitional style and has helped numerous homeowners upgrade their homes with thoughtful master suite additions.

Sebring’s approach incorporates functional layouts with upscale features. The team works closely with clients to ensure each space reflects their style while maximizing comfort and usability. Premium materials like quartz countertops, frameless glass showers and custom cabinetry are common staples in its master suite transformations.

Some of its remodeling projects involve master suite additions with top-of-the-line bathroom designs. From herringbone tile flooring to walk-in glass showers, Sebring provides the preserved privacy and openness clients seek in their everyday living experience.

5. Creative Build

Creative Build is located in the affluent coastal town of Westport, Connecticut. This luxury renovator brings a refined East Coast sensibility to home remodeling. With a strong focus on quality craftsmanship and architectural integrity, the firm specializes in master suite additions that integrate modern elegance and timeless appeal.

Creative Build takes a full-service approach to remodeling, offering everything from custom design and planning to material selection and construction. Its master suite projects often include marble showers, thoughtfully layered lighting and spacious custom closets. 

The firm has several five-star reviews, with glowing feedback from clients who rave about its responsiveness, creative ideas and ability to listen. Creative Build offers the expertise and vision to deliver luxurious master suite additions.

What Is the Process for Designing and Building a Master Suite Addition?

Designing a luxury master suite addition is a highly coordinated process that involves several steps. Here is what to expect:

  • Initial consultation and conceptualization: You’ll discuss project goals, lifestyle needs and design inspiration.
  • Site evaluation: The firm will assess the home’s layout and structure.
  • Needs analysis and budget planning: Professionals will identify space requirements and establish a realistic budget range.
  • Design development: The company will create architectural and 3D drawings and select materials, finishes and smart features.
  • Plan revisions and final approval: You will collaborate on design refinements until final plans meet your expectations.
  • Permitting and approvals: The company will obtain all necessary permits and ensure compliance with local building codes and HOA regulations.
  • Construction begins: Builders will prepare the site, complete demolition and begin structural work and framing. You will also have a project manager and field team ensuring quality control.
  • Quality inspections and walk through: Professionals will conduct a thorough inspection and address any punch list items.
  • Project handover: The firm should educate you on new systems and features and provide warranty and maintenance guidance.

Key Considerations When Selecting a Company

Image sourced from: Ideal Construction & Remodeling.

Choosing the right design-build firm is as important as the addition itself. Start by evaluating each company’s portfolio for craftsmanship, style alignment and relevance of past projects. 

Prioritize firms with clear communication and pricing structures. Ask detailed questions about timeline reliability, project management, and whether they offer post-project support or warranty coverage.

Reputable firms will walk you through their process and provide client references. Be cautious of vague contracts or pushy sales tactics — these can be red flags. The right team will take time to understand your vision but enhance it with expertise and integrity.

Investment Considerations 

Luxury master suite additions typically cost between $37,500 and $117,000, depending on location, materials, square footage and architectural complexity. High-end features and custom millwork drive value, but also cost more at the higher end of the price range. Well-executed additions can offer a 60% return on investment, especially in upscale markets. 

Homeowners should explore financing options — such as home equity lines of credit or construction loans — and consult financial professionals about potential tax implications. To maximize value, invest in timeless finishes, energy-efficient systems and light integration. Such steps will ensure your addition enhances your daily life and long-term property value.

Bring Your Dream Master Suite Addition to Life With the Best Companies

Image sourced from: Ideal Construction & Remodeling.

Designing and building a master suite addition is an investment in comfort, lifestyle and long-term value. However, it takes partnering with the right company to remodel this area of your home. Design-build firms consider your daily living needs and offer a personalized approach. With the right team behind you, your dream master suite is within reach.