Your Renovation & Installation Experts

Premier Basement Remodeling Company. Your Renovation & Installation Experts.

Welcome to 1 Degree Construction, we specialize in basement remodeling, helping homeowners convert underutilized spaces into modern, functional, and comfortable living areas. Whether you’re looking to create a home theater, guest suite, office, or entertainment space, our expert team ensures that every aspect of your basement renovation is handled with precision and attention to detail.

basement remodeling company

Why Invest in a Basment Remodel?

A well-designed basement enhances livability, property value, and functionality. Here are the top reasons homeowners choose to remodel their basements:

Expanded Living Space

Maximize your home’s square footage without building an addition.

A finished basement adds resale appeal and marketability.

Proper insulation and lighting can improve home energy use.

Create a space for relaxation, gatherings, or work.

Turn your basement into a home gym, playroom, or rental unit.

Our Customer Reviews Speak For Themselves

Explore our accolades and customer testimonials!

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Bobby Watkins profile picture
Bobby Watkins
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I cannot say enough great things about this company. We decided to go with them for our kitchen remodel after getting multiple other bids. They were not the cheapest, but also not the most expensive. However, when I contacted them for an estimate and David came out, I quickly became very comfortable and happy with what he had to say/offer/ and explain what was possible. From the original estimate to the final completion of work David was always happy to communicate and explain what they were doing. They were always on time, clear on communication and all of them professional and with a smile. They all took great care in our home. We are extremely happy with the results of our beautiful kitchen and would not hesitate to recommend 1 Degree Construction for any kitchen remodeling project you may have in mind.
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Mabel Bailey profile picture
Mabel Bailey
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We were looking for a contractor for a room addition, not a small project and a big responsibility so we were very careful and too our time to find a reliable company. Finally we found Thai and 1 Degree Construction and from first day we knew we hired great contractor. Thai and his team were great to work with, on time, quick, efficient and on budget. the results are as Thai promised, the final product is top notch. If you need a reliable contractor, we highly recommend 1 Degree Construction!
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Jack Moon profile picture
Jack Moon
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1 Degree Construction, led by project manager Thai, brought a fresh and innovative approach to our kitchen remodel. Thai's creativity in design solutions transformed our space into a modern and functional kitchen. The team's attention to detail, combined with their ability to think outside the box, resulted in a truly unique and beautiful outcome. We appreciate the dedication to quality and originality that 1 Degree Construction brought to our project.
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Elizabeth Garrett profile picture
Elizabeth Garrett
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Working with 1 Degree Construction on my kitchen remodel was a pleasure. Thai, the project manager, was incredibly helpful in guiding me through the process. The team's efficiency was evident in the quick progress made, and their professionalism was unwavering. I appreciated their honest communication and transparency throughout. The end result is a stunning kitchen that reflects their dedication to quality work. I highly recommend 1 Degree Construction for their helpful and efficient services!!
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Pearl Bennett profile picture
Pearl Bennett
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I had the pleasure of working with 1 Degree Construction for a kitchen remodel, and I couldn't be more delighted with the results. From start to finish, the project was handled with professionalism, precision, and a level of expertise that surpassed my expectations. At the helm of this transformative project was David, the project manager from 1 Degree Construction. His attention to detail and commitment to delivering a top-notch kitchen were evident from our very first meeting. David's wealth of knowledge in construction and design made the entire process seamless and enjoyable. One standout quality of 1 Degree Construction was their commitment to communication. David kept me informed at every stage of the project, ensuring that I was aware of progress, timelines, and any potential adjustments. This transparent approach significantly reduced stress and allowed me to feel confident that my vision for the kitchen was being realized. The craftsmanship exhibited by 1 Degree Construction's team was truly exceptional. From the demolition phase to the installation of custom cabinetry and the final touches, every aspect of the remodel was executed with precision. The attention to detail was remarkable, and it's clear that the team takes great pride in their work. Another noteworthy aspect of my experience with 1 Degree Construction was their adherence to the agreed-upon timeline. Deadlines were met without compromising the quality of work, showcasing the company's commitment to efficiency and client satisfaction. Throughout the project, David demonstrated not only technical expertise but also a genuine passion for creating spaces that enhance the lives of those who inhabit them. His collaborative approach, receptiveness to feedback, and proactive problem-solving skills were instrumental in turning my kitchen dream into a reality. My experience with 1 Degree Construction, led by project manager David, was nothing short of exceptional. If you're considering a construction project, particularly a kitchen remodel, I wholeheartedly recommend 1 Degree Construction for their professionalism, craftsmanship, and dedication to client satisfaction. Thank you, David and the entire team, for transforming my kitchen into a space that exceeds my wildest expectations.
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Lindsay Griffin profile picture
Lindsay Griffin
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I recently hired 1 Degree Construction for a bathroom remodel, and I am beyond pleased with the outcome. Thai, the project manager, was instrumental in making the entire process smooth and efficient. His expertise and attention to detail were evident throughout the project. The team's workmanship was top-notch, and they completed the remodel within the agreed-upon timeframe. Thai's communication skills and commitment to customer satisfaction set 1 Degree Construction apart. I am thrilled with my newly renovated bathroom and highly recommend this company for anyone looking for excellence in construction and remodeling.
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Gabriela Armstrong profile picture
Gabriela Armstrong
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Working with Thai from 1 Degree Construction was a great experience from start to finish. Thai's expertise and creative approach to our bathroom remodel exceeded our expectations. The communication throughout the project was excellent, and the team ensured that everything was completed in a timely manner. The attention to detail and dedication to customer satisfaction were truly commendable. If you're considering a bathroom remodel, I can't recommend Thai and 1 Degree Construction enough. They turned our vision into reality with professionalism and precision.
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TK Noro profile picture
TK Noro
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The other half of the American dream of home ownership is knowing who to call when your 80+ year old house needs repair. In our case, it's 1Degree Construction. PROJECTS 1Degree Construction worked on several consecutive projects for us. We started small. When we saw the quality of their work, we had them do more involved work, including doing mold remediation and fully repairing a termite ridden wall that had been waterlogged. Among other things, this involved redoing the yard drainage while paving part of the yard in a manner that would blend in with the look of house. PLANNING With each project, Omri, the production manager, consulted with us on what we wanted and the accommodations that had to be made to allow us to stay in the house while the work was ongoing. This was important as it related to our health and life circumstances. He was extremely knowledgeable and helpful. His input helped fine tune our planning for the more involved work that had to be done. BUDGET Pricing was very fair and reasonable, and the payment terms very clear. Everything was done on time, or sooner, and on budget. WORK QUALITY 1Degree’s workmanship was first rate and thorough. Their team always showed up on time. They didn’t consider the job done until we were happy with every detail and were at all times respectful of our concerns, property and time. BOTTOM LINE We were so impressed with 1Degree Construction that we have already recommended them to friends. They took a typically stressful experience and made it as painless and affordable as possible. We will not hesitate to use them again.
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Kelly Hu profile picture
Kelly Hu
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I collaborated with Thai on my second-floor addition project. Initially, my plan was to demolish the entire house and rebuild it from scratch. However, due to budget constraints, I was unable to proceed with that approach. Fortunately, 1 Degree proposed a brilliant alternative by extending the second floor and remodeling the rest of the house. I couldn't be happier with this solution, especially considering the budget I had available.

Award Winning

General Contractors In Los Angeles

Comprehensive

Basement Remodeling Services

At 1 Degree Construction, we offer a full range of basement remodeling services to bring your vision to life while ensuring comfort, safety, and durability.

Basement Finishing & Insulation

Ensure a dry, comfortable, and well-insulated space with:

basement renovations

Custom Basement Layouts & Design

We design functional and stylish layouts tailored to your needs, including:

basement renovations

Basement Theaters & Entertainment Spaces

Transform your basement into a personal cinema or game room with:

basement renovations

Basement Bedrooms & Great Suites

Create a comfortable and private guest space with:

basement renovations

Basement Offices or Home Gyms

Upgrade your basement into a functional workspace or multipurpose area, including:

basement renovations

Basement Bathrooms & Kitchens

Add convenience and functionality with:

basement renovations

Comprehensive

Basement Remodeling Process

1: Initial Consultation & Design Planning

We start with a detailed consultation to understand your vision, layout needs, and budget. Our team then creates a customized basement design plan based on your goals.

2. Permits & Inspections

We handle all necessary permits, building codes, and inspections to ensure compliance with safety standards.

3. Waterproofing & Insulation

Before installation, we seal and insulate your basement to prevent moisture issues and improve energy efficiency.

4. Installation & Construction

Our skilled team installs every element with precision and care, from framing and drywall to flooring and lighting.

5. Final Walkthrough

Once your basement remodel is complete, we will conduct a cost-to-finish assessment.

6. Quality Assurance

Comprehensive walkthrough to ensure everything meets our high standards and provide maintenance recommendations as part of finishing a basement.

2025
Basement remodeling
Trends

Multi-Functional Basement Spaces

Modern Entertainment & Living Areas

Energy-Efficient & Smart Home Integration

Luxury Finishes & Custom Designs

Schedule A Smooth and Stress-Free Consultation

Ready to get started on your next design and build project? Contact 1 Degree Construction, with decades of experience, we’re homeowners first choice for remodeling projects in Los Angeles.

Or simply fill out our online contact form for a free consultation. Let’s build something extraordinary together!

Frequently Asked Questions About Basement Remodeling

What is the average cost to finish a basement?

The cost to finish a basement varies depending on size, design complexity, materials, and labor costs. On average:

  • Basic basement finishing (flooring, drywall, lighting) costs $30-$75 per square foot.
  • Mid-range renovations (adding a bathroom, insulation, or wet bar) range from $50,000 – $75,000.
  • High-end projects (luxury features, home theater, full suite) exceed $100,000.

The most expensive part of finishing a basement typically includes:

  • Structural modifications – If your unfinished basement requires reinforcements, waterproofing, or new insulation, costs can rise significantly.
  • Plumbing & Electrical Work – Installing a basement bathroom, kitchen, or home theater requires extensive work, adding to the overall cost.
  • Egress windows & exitsMeets local building codes and ensures safety but can cost between $2,500 – $5,000 per window.
  • HVAC System Upgrades – Adding ductwork and heating/cooling increases heating and cooling costs.

Yes! A finished basement is an excellent investment that can increase your home’s value by up to 70% of the project costs. Key elements that add value to your home include:

  • Basement bedroom with an egress window – Increases legal livable space.
  • Basement bathroom addition – Adds functionality for guests or rental units.
  • Basement apartment or rental unit – Provides extra income potential.
  • Finished space for entertainment or workBasement office, family room, or home gym boost usability.

Adding a basement bathroom typically costs $10,000 – $25,000, depending on:

  • Existing plumbing and electrical access – If your basement already has nearby plumbing, it can save money on labor.
  • Fixture quality – Custom vanities, rainfall showers, or heated floors increase costs.
  • Drainage & Sump Pump Requirements – If your basement may require a sump pump to prevent water damage, costs can rise.

If you’re looking for finished basement ideas, consider:

  • Basement family room – Perfect for entertaining and relaxation.
  • Basement bar – A stylish, functional space for hosting guests.
  • Basement kitchen – Great for rental units or extended family.
  • Home office – Ideal for remote work or a quiet study area.
  • Basement storage – Built-in shelves and cabinets keep the area organized.
  • Basement theater – A custom home cinema with recessed lighting.

Take a look at our portfolio page for inspiration!

To make a basement feel spacious, use:

  • Light-colored paint & flooring – Reflects light and makes the room appear larger.
  • Recessed lighting – Maximizes ceiling height while improving ambiance.
  • Open basement layout – Reduces walls and increases airflow.
  • Mirrors & glass doors – Help reflect light and add character to the space.


The process of refinishing your basement involves:

  1. Basement waterproofing – Prevents moisture buildup and water damage.
  2. Insulation installationFoam insulation improves comfort, especially if the basement is cold in the winter.
  3. Framing & drywall – Defines the layout.
  4. Electrical work & plumbing – Ensures compliance with local building codes.
  5. Flooring & painting – Enhances the perfect basement design.
  6. Final fixtures & features – Install lighting, built-ins, and furniture.

 


A basement remodeling project varies based on complexity:

  • Basic finishing – 4-6 weeks.
  • Adding a bathroom or kitchen – 6-10 weeks.
  • Full basement transformation – 12+ weeks.


Yes, most renovations must meet local building department regulations. Permits typically cover:

  • Basement ceiling height – Required minimums vary by location.
  • Electrical & plumbing work – Ensures proper installations.
  • Egress windows – Required if a basement bedroom is added.

The cost per sq ft varies but typically ranges between $30-$100 per square foot, depending on:

  • Quality of materials
  • Structural upgrades
  • Electrical & plumbing requirements

To save money on labor and materials:

  • Keep the existing plumbing and electrical layout.
  • Choose cost-effective flooring like LVP instead of hardwood.
  • Consider DIY finishing touches like painting or basic trim work.


A perfect basement design should include:

  • Basement storage solutions – Cabinets, shelving, and hidden compartments.
  • Proper lighting – A mix of recessed lighting and task lighting.
  • Adequate insulation – Helps regulate temperatures and reduce heating and cooling costs.


A sump pump prevents water damage by directing excess water away from your foundation, making it an essential part of basement waterproofing.


Yes! While some DIY projects can save money, it’s best to hire a professional basement finishing company to ensure:

  • Proper insulation & waterproofing – Preventing costly issues.
  • Safe electrical work – Following local building safety regulations.
  • High-quality craftsmanship – Ensuring the finished space lasts for years.


A basement without proper egress windows may not be considered legal living space, limiting its contribution to resale value.


A new basement can:

  • Increase your home’s value.
  • Provide extra functional living space.
  • Offer rental income potential through a basement apartment.

It is Time to Create Your Dream Basement

Ready to transform your basement into a stylish, functional, and comfortable space? Contact us today to experience the difference of working with a trusted general contractor in Los Angeles.