
Why Choose Us?
Trusted Quality
Your satisfaction is our top priority, and we're dedicated to expanding your home from plan to reality. With an impressive 4.9 out of 5-star rating from numerous reviews, our commitment to quality shines through in every project. Our skilled team is regularly trained across multiple trades and stays updated with the latest trends, ensuring you receive innovative solutions and exceptional service every step of the way.
Peace of Mind
Have peace of mind knowing that we are a local and family-owned business. Our knowledge of local regulations and relationship with the local city in expediting your permits have been honed in our 20 years of experience. We treat every project with dedication as if they're ours, extending our support with an unmatched three (3) years project warranty in Mountain View. This comes with a complimentary annual project inspection for up to 3 years on top of the 10-year warranty on structural components.
Hassle-Free
Experience a seamless room addition experience with our complete range of services, designed to meet all your home home improvement needs. We offer customized solutions crafted to fit your lifestyle and preferences. Our complete team of experts from Architects, Designers, Engineers, to Builders are here to support and guide you at every stage, from initial planning and design through construction to the final, move-in-ready phase.
What Our Clients Say
Our Projects
Scope of Work
Our scope of work for room addition includes, but are not limited to, the following:
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Architectural Design
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Engineering Services
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Permitting Assistance
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Demolition and Site Preparation
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Foundation Construction
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Construction and Framing
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Electrical Wiring and Lighting Installation
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Plumbing Installation
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HVAC Installation
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Insulation and Weatherproofing
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Drywall Installation and Finishing
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Flooring Installation
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Painting and Finishing Touches
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Cleanup and Waste Removal
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Final Inspections
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Interior Design and Decorating
More Services Offered
We also provide professional and expert services for:
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Call us now to have a free phone consultation for your home construction and improvement needs.​
Our Process
01
Initial Consultation
Start with a phone consultation at 408-600-0448 to discuss your project goals and budget, laying the groundwork for a successful project.

02
On-Site Consultation
Our project manager visits your property to assess the space and review building codes, ensuring a tailored approach to your needs.

03
Design & Estimate
We provide a custom design and detailed estimate, outlining the scope and timeline for your project.

04
Permits Acquisition
We handle all permitting with local and city authorities, ensuring full compliance with California building codes.

05
Construction
Our skilled team executes the construction with precision, providing regular updates and maintaining high-quality standards.

06
Quality Control & Support
We perform thorough inspections and offer post-completion support with a 3-year project warranty to ensure your satisfaction and project durability.
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Frequently Asked Questions
1. What is the average cost of a room addition in Mountain View?
The cost of a room addition in Mountain View can vary widely based on the project's size and complexity. Homeowners typically spend between $250 and $450 per square foot for a high-quality room addition. Call us to get a free estimate.
2. How long does it take to complete a room addition project in Mountain View?
The timeline for a room addition in Mountain View depends on the scope and complexity of the project. Generally, the entire process, from planning and permitting to construction, can take several weeks to a few months.
3. What types of room additions are popular in Mountain View?
Popular room additions in Mountain View include expanding kitchens, adding bedrooms, creating home offices, sunrooms, and in-law suites, each designed to enhance living spaces and complement the local architectural style.
4. Do you handle building permits in Mountain View?
Yes, as an experienced room addition contractor in Mountain View, we can manage all necessary building permits and ensure that your project complies with local building codes and regulations.
5. How should I prepare my home for a room addition project in Mountain View?
Preparing your home for a room addition involves clearing the designated construction area, discussing potential disruptions with your contractor, and arranging for temporary accommodations if the project will significantly impact daily living.
Your Trusted Room Addition Contractor in Mountain View, CA

20+ Years Experience
Delivering craftmanship with over two decades of industry expertise.
Complete Team of Experts
Guiding you in every step by our trained & certified professionals.
Family-Owned & Operated
Treating every project with care as if it were our own home.
Premium & Luxury Quality
Partnering with top-tier suppliers for premium quality.
Licensed & Fully Insured
Letting you rest easy with the security and peace of mind.
5-Star Reviews
Bringing your visions to life with commitment and excellence.
Imagine Unique stands out as the best room addition contractor in Mountain View.
As the Mountain View's only company with a 3-year service warranty, we showcase our commitment to quality and customer satisfaction. This guarantee provides reassurance and reflects our confidence in the durability and high standards of our work.
As a family-operated business, our projects come with a personal touch and a dedication to the highest standards. We consider every client as family, giving their needs our full attention and care.
Backed by over 20 years in the industry, we ensure every addition seamlessly integrates with your home in both appearance and utility.
Our exceptional dedication to excellence and our ability to bring your vision to life with precision and care set Imagine Unique apart from other contractors. We spend time understanding your unique needs and work closely with you from the initial consultation to the final inspection.
Our proficient team uses up-to-date methods and the finest materials to produce results that exceed your expectations.
Trust Imagine Unique with your room addition needs and feel the impact of a dedicated and knowledgeable team. Your dream space is just a call away, and we are committed to making it a reality you’ll enjoy for years.
About Mountain View, CA
Mountain View, in the heart of Silicon Valley, is home to the Googleplex, the corporate headquarters of Google. The sprawling campus is a modern-day tech mecca, attracting visitors worldwide to gaze upon its innovative design and environmentally sustainable practices. Beyond its corporate allure, the Googleplex features quirky sculptures of Android mascots, symbolizing the various versions of the Android operating system, and offers a unique glimpse into the culture that drives one of the world's most influential companies.