Garage And Interior Conversions - Upright Construction & HVAC

Why Choose UPRIGHT for Your ADU?

Certified Construction Professionals (#1124046)
Our skilled team is continuously trained to handle all aspects of Garage and Interior Conversions projects with precision and care.

Transparent and Fair Pricing
Benefit from our no-surprise policy with free estimates on all Garage and Interior Conversions endeavors, ensuring you know your investment upfront.

Prompt Project Initiation
We align schedules for timely commencement of your Garage and Interior Conversions project, respecting your timeline and availability.

Commitment to Quality
Your satisfaction is our priority, with a promise to deliver exceptional Garage and Interior Conversions results that stand the test of time.
*Contact Us For Detailed Assurance.

Call Now Garage and Interior Conversions

Get Your Free Garage and Interior Conversions Quote Today!

Complete our quick form and our ADU specialists will provide a no-obligation quote for your Garage and Interior Conversions. We serve all of Los Angeles and surrounding areas.

TL;DR Summary for Those in a Hurry:

Garage and Interior Conversions transform under‑used spaces like garages, basements, or spare rooms into functional living areas, home offices, gyms, or rentals.
Converting existing interior space increases usable square footage without expanding your home’s footprint.
Professional design and construction ensure proper layout, insulation, lighting, electrical, and finishes that meet code and comfort needs.
Thoughtful conversions can boost home value, improve everyday living, and support new uses like work‑from‑home setups or income‑producing units.
Transparent planning, expert guidance, and quality workmanship help you visualize and complete your interior upgrade with confidence.

What Our Clients Say

    
 
 
         
   Andrew Krakauer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Installed a new HVAC unit on my roof. The installation was quick and neat. The unit is working great. The was very reasonable. The owner Ernie was very nice and accomidating.
  
 
        
   Annie Katz 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am so pleased with the work that Ernie did for me. Within 3 days of contacting him, a new  mini split air conditioner was installed and repairs were made on the wall which needed to be opened in the installation all for a very fair price. His crew were prompt, clean and professional. I recommend Upright wholeheartedly.
  
 
        
   Carlos Cuevas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great customer service, great product knowledge, and explained the installation process well.
  
 
        
   JD Nosrati 
 
 
 
 Trustindex verifies that the original source of the review is Google. If you’re looking for an HVAC contractor you can actually trust, call Ernie at Upright Construction & HVAC. Ernie was incredibly generous with his time, patient with all of our questions, and kept his word throughout the entire project. He helped us choose the most efficient system for our home, clearly explained the pricing, handled the permits and paperwork, and Upright stuck to their quote with no surprises. His crew was professional, respectful, efficient, and treated our home with tremendous care. We hired Upright to remove our old HVAC system and install our new one, but after this experience, Ernie will be our first call for any future construction or contracting work. Honest, knowledgeable, dependable, and genuinely cares about his customers. I would recommend Upright Construction & HVAC to anyone. Thank you again, Ernie and team!
  
 
        
   JILLIAN YEE-PHAM 
 
 
 
 Trustindex verifies that the original source of the review is Google. So thankful for Ernest and his team to come out on a whim. Answer questions, provide knowledge, and did not try to upsell or spill BS, just a straight shooter. He got me the best deal at the best price. I am thankful that there is still nice quality people in the world!
  
 
        
   Jo Anne 
 
 
 
 Trustindex verifies that the original source of the review is Google. My AC broke on a Saturday night during a heat wave. Ernie fit me in that same night and fixed the problem. He was professional, pleasant, and reasonably priced. I'd recommend him and use him again.
  
 
        
   Lacey Calhoun 
 
 
 
 Trustindex verifies that the original source of the review is Google. If I could give Ernie 10 stars, I absolutely would!! I messaged him at 11pm on a Friday night after my A/C went out on me in this insane heat wave and he got back to me right away and then came out first thing the next morning on a Saturday. I genuinely thought I was going to perish in this heat until Monday but NOPE… by 9am, I was already up and running again and with air that was even colder than it was before it went out. As a single woman, I’m used to different contractors using that to underestimate me to upsell on things I don’t need but there was zero of that with Ernie. In fact, quite the opposite. Ernie worked to get just what needed fixing fixed and explained everything to me in a digestible way to help me get the most out of my A/C unit without having to come thousands of dollars out of pocket for a new unit. On top of that, he has the most genuine soul and is a family man so I felt safe and completely taken care of. His service is top notch and not the kind you get anymore these days. If you need any HVAC or construction work done, look no further. 10/10 recommend Ernie… he’s a gem!!
  
 
        
   Jordan Levinson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Was able to come through and fix immediately on a super hot day! So thankful and so nice !
  
 
        
   Katherine Takasago 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ernie communicated often while en route to our house.  Once he got there, he assessed the situation and presented a reasonable solution that he was willing to do right now, even though it was getting late.  He didn’t mind at all since it was cooler and our issue would be fixed.  It was a wonderful experience!  Very up front and honest, which was much appreciated.
  
 
        
   Kelly Shapiro 
 
 
 
 Trustindex verifies that the original source of the review is Google. I called Ernie due to our A/C leaking. He came out right away and was very friendly and pleasant. The issue ended up being a minor repair (a clogged P Trap that needed to be replaced). The cost was $375, but he knocked off $25. He was personable and helpful, and I am grateful that he was able to come out so quickly. We would definitely call Ernie again.

ADU Garage and Interior Conversions.

Full-service ADU solutions for your project.

Service Types & Solutions

Upright Construction & HVAC specializes in transformative garage and interior conversions across all service types, offering bespoke solutions for Garage & Interior ADU Conversions, garage conversion ADUs, basement ADUs, and attic ADUs. Our expertise lies in seamlessly integrating innovative design with robust craftsmanship, maximizing both function and aesthetic. We approach each project with a balance of technical acumen and clear communication, guiding clients through the process with transparency and respect. Quality is our hallmark, yet we remain mindful of delivering enduring value, ensuring every investment delivers both comfort and long-term benefit. At Upright Construction & HVAC, clients are met with refined service and individualized attention, reinforcing our commitment to excellence while creating welcoming, tailored living spaces for every homeowner.

What’s Included

At Upright Construction & HVAC, our Garage and Interior Conversion services include a comprehensive suite of offerings designed to transform garages, basements, and attics into elegant and efficient ADUs. Each project begins with a detailed consultation, ensuring your vision and requirements are understood. We handle everything from architectural planning and permitting to structural upgrades, insulation, and HVAC integration, guaranteeing year-round comfort. Our skilled team manages electrical and plumbing systems, premium finishes, and all code compliance, delivering spaces that are functional, aesthetically refined, and highly valuable. Whether converting a garage, basement, or attic, we emphasize seamless integration with your existing home, focusing on sustainable materials and enduring craftsmanship. Upright Construction & HVAC provides a distinctive, client-centered experience—sophisticated, reliable, and tailored to your individual needs.

Our Process & Expertise

At Upright Construction & HVAC, we specialize in garage and interior conversions—transforming garages, basements, and attics into sophisticated, functional ADUs. Our process is defined by meticulous planning, transparent communication, and unwavering attention to detail. From initial consultation to final walkthrough, we tailor every step to your vision, ensuring compliance with local codes and maximizing your property’s potential. Our expert team harmonizes structural integrity with inspired design, blending premium materials with energy-efficient solutions for enduring value. We recognize an ADU is a significant investment, both financially and emotionally, and we commit to delivering exceptional results with honesty and respect. Whether your project is modest or expansive, you’ll receive our full expertise—because every client deserves innovative solutions and lasting satisfaction.

Why Choose Us for Construction

At Upright Construction & HVAC, we specialize in transforming underutilized spaces—garages, basements, and attics—into beautifully designed ADUs that elevate your property’s value and functionality. Our expertise in garage conversion ADU and interior conversions is rooted in years of industry experience, meticulous craftsmanship, and a commitment to excellence. We understand that each project is unique, which is why we offer tailored solutions that seamlessly blend with your existing home while meeting your specific needs. Our process is transparent and straightforward, ensuring you are always informed and comfortable at every step. With Upright Construction & HVAC, you gain a partner who prioritizes both quality and value, delivering elevated results that make your investment in a garage or interior ADU conversion truly worthwhile.

Energy-Efficient Solutions

At Upright Construction & HVAC, we specialize in transforming garages, basements, and attics into sophisticated, energy-efficient ADUs that elevate your home’s functionality and value. Our comprehensive approach integrates premium insulation, advanced HVAC solutions, and sustainable building practices to ensure lasting comfort and efficiency. Whether converting a garage or redesigning an interior space, we tailor each project to your unique needs—delivering refined results without unnecessary complexity. Our team’s expertise guides you from concept through completion, ensuring seamless compliance with all regulatory standards. We believe elevated living should be accessible, offering superior craftsmanship and long-term savings for every client. With Upright Construction & HVAC, you gain more than just added space—you invest in enduring quality and energy-wise solutions, all delivered with integrity and care.

Call now to get a free ADU quote on your Garage and Interior Conversions.

Call Now Garage and Interior Conversions

Areas We Serve For Garage and Interior Conversions In Los Angeles

Your Vision Realized With Garage and Interior ADU Conversion

As Los Angeles evolves, so do the needs of discerning homeowners seeking more from their living spaces. Upright Construction & HVAC is at the forefront of this transformation, serving clients with specialized expertise in Garage & Interior ADU Conversion. Whether you're imagining a modern studio, a private guest suite, a dedicated home office, or a source of rental income, our team blends craftsmanship, professionalism, and respect for your vision to deliver exceptional results every time.

Transformative Garage Conversion ADU Solutions

A garage conversion ADU offers one of the most effective ways to add usable square footage and value to your property. Upright Construction & HVAC approaches every project with meticulous attention to detail—preserving the integrity of your home while reimagining your garage as a beautifully finished, fully functional space. From innovative insulation strategies to seamless electrical and plumbing integration, we create ADUs that feel like an organic extension of your existing home. Our transparent pricing ensures you receive luxury and sophistication without unnecessary costs.

Expert Interior Conversions Beyond the Garage

While garage conversion ADU projects are in high demand, our expertise extends to all forms of interior conversions. Basement ADU and attic ADU projects require special insight—both in design creativity and technical execution. At Upright Construction & HVAC, we understand the nuances of transforming underutilized spaces into refined, light-filled environments. Our process is collaborative, guiding you through each decision with clarity and care, making even the most complex conversions feel effortless. We take pride in delivering interiors that are both beautiful and purposeful, always considering ways to maximize your investment.

The Upright Approach to Quality and Value

At Upright Construction & HVAC, we believe luxury should be tangible and accessible. Our team’s expertise in Garage & Interior ADU Conversion is matched only by our commitment to fair, transparent pricing and a customer experience defined by integrity. We source high-quality materials and employ advanced techniques, ensuring every detail—from soundproofing to architectural finishes—exceeds expectations. For us, each ADU project is a unique opportunity to fuse elegance with practicality, turning your vision into a space that enhances both your lifestyle and your property’s value.

Your Trusted ADU Partner in Los Angeles

Choosing Upright Construction & HVAC means choosing a partner who respects your time and investment as much as you do. When you contact us at (818) 219-2684, you are welcomed by a team known for expertise, honesty, and attentiveness to your needs. Whether you are exploring a garage conversion ADU, planning a turnkey basement ADU, or envisioning an inspired attic ADU, we are ready to deliver a remodeling experience distinguished by precision, responsiveness, and award-winning craftsmanship. Experience the Upright difference for your next project—and unlock the full potential of your Los Angeles home.

Our Simple Approach to Garage and Interior Conversions

How we approach Garage and Interior Conversions your project.

Service Overview

At Upright Construction & HVAC, we specialize in transforming underutilized spaces into sophisticated, high-value living environments through our Garage & Interior ADU Conversions. Whether converting a garage, basement, or attic, our team approaches each project with technical expertise and a keen understanding of design, creating customized ADUs that enhance both functionality and property value. Our process is refined yet transparent, guiding clients through each step to ensure clarity and confidence in every decision. We take pride in delivering premium results that balance quality craftsmanship with thoughtful cost-conscious solutions, providing an exceptional return on investment. At Upright Construction & HVAC, every client—regardless of project size—is offered an inclusive, distinguished experience tailored to their unique goals and lifestyle aspirations.

How We Deliver

At Upright Construction & HVAC, we specialize in transforming underutilized spaces into beautifully functional living areas through expert garage and interior ADU conversions. Whether reimagining your garage, basement, or attic, our skilled team blends technical precision with creative vision to deliver results that exceed expectations. We pride ourselves on clear, respectful communication, guiding you seamlessly from concept to completion while addressing every technical detail with transparency. Each project is approached with a commitment to premium craftsmanship and thoughtful value, ensuring a superior return on your investment. Our authority in ADU conversions is matched by a warm, client-centered approach—making exceptional design accessible and rewarding for homeowners of every background. Choose Upright Construction & HVAC for spaces that elevate your lifestyle.

Customer Benefits

As a valued client of Upright Construction & HVAC, you gain access to the distinct benefits of expertly executed garage and interior conversions, including Garage & Interior ADU Conversion, garage conversion ADU, basement ADU, and attic ADU services. Our team combines technical mastery with an approachable, client-focused approach, ensuring your vision is realized with precision and care. Each project is tailored with premium craftsmanship, maximizing your property’s functionality and value while adhering to strict quality standards. We guide you through each stage with clear, transparent communication, promoting trust and collaboration. Whether enhancing your home’s living space or increasing long-term investment potential, Upright Construction & HVAC delivers a seamless, rewarding experience—where excellence meets value and every client enjoys both exclusivity and a true sense of belonging.

Next Steps & Scheduling

At Upright Construction & HVAC, we specialize in transforming garages, interiors, basements, and attics into custom ADU living spaces tailored to your needs. Whether you envision a garage conversion ADU, basement ADU, or attic ADU, our expert team seamlessly manages each stage—from design consultation to completion—with precision and care. We emphasize superior craftsmanship, value-driven solutions, and transparent communication to ensure an exceptional experience and lasting results. Scheduling a service with us is simple: Contact our specialists to discuss your vision, and we’ll guide you through every detail, including a complimentary estimate and timeline. At Upright Construction & HVAC, you enjoy an elevated service experience that remains approachable and inclusive, ensuring you feel confident and supported throughout your ADU conversion journey.

Call now to get a free ADU quote on your Garage and Interior Conversions.

Call Now Garage and Interior Conversions

Get expert Garage and Interior Conversions to maximize your home’s potential, add valuable living space, and improve function and comfort — with professional design and construction from concept to finish.

Frequently Asked Questions About Garage and Interior Conversions

What types of ADU projects does Upright handle?

Upright specializes in a wide range of ADU projects, including home construction, remodeling, and renovations. Our services cover Garage and Interior Conversions and more, ensuring comprehensive solutions for your building needs.

How does Upright approach project planning and management for ADU?

We employ a detailed project planning and management process for ADU, which includes consultation, needs assessment, budget development, and scheduling. Our aim is to ensure that your project is executed seamlessly from start to finish.

What is the importance of regular Garage and Interior Conversions inspections and maintenance?

Regular inspections and maintenance for Garage and Interior Conversions are critical to identifying potential issues before they become major problems. This proactive approach helps in preserving the integrity and safety of your structure, reducing long-term repair costs.

Can Upright assist with design and build services for ADU?

Certainly! Upright offers comprehensive design-build services for ADU projects. This integrated approach ensures that the design and construction phases are coordinated effectively, resulting in a more streamlined and efficient process.

Does Upright offer customized solutions for unique Garage and Interior Conversions projects?

Yes, every Garage and Interior Conversions project is unique, and we pride ourselves on offering tailored solutions that meet specific client needs. Our team works closely with you to understand your vision and deliver results that exceed expectations.

How do I get a quote for a garage conversion ADU, basement ADU, attic ADU project?

To receive a quote for your garage conversion ADU, basement ADU, attic ADU project, simply contact us at +1(818) 219-2684. We will provide a transparent and detailed quote based on your specific project requirements and scope.

What are the key benefits of choosing Upright for ADU services?

Choosing Upright for your ADU services ensures you receive expertise, quality craftsmanship, and personalized service. Our commitment to excellence and efficiency sets us apart in the construction industry.

Schedule Your Garage and Interior Conversions Now

Andrew Krakauer

Installed a new HVAC unit on my roof. The installation was quick and neat. The unit is working great. The was very reasonable. The owner Ernie was very nice and accomidating.

Annie Katz

I am so pleased with the work that Ernie did for me. Within 3 days of contacting him, a new mini split air conditioner was installed and repairs were made on the wall which needed to be opened in the installation all for a very fair price. His crew were prompt, clean and professional. I recommend Upright wholeheartedly.

Carlos Cuevas

Great customer service, great product knowledge, and explained the installation process well.

JD Nosrati

If you’re looking for an HVAC contractor you can actually trust, call Ernie at Upright Construction & HVAC. Ernie was incredibly generous with his time, patient with all of our questions, and kept his word throughout the entire project. He helped us choose the most efficient system for our home, clearly explained the pricing, handled the permits and paperwork, and Upright stuck to their quote with no surprises. His crew was professional, respectful, efficient, and treated our home with tremendous care. We hired Upright to remove our old HVAC system and install our new one, but after this experience, Ernie will be our first call for any future construction or contracting work. Honest, knowledgeable, dependable, and genuinely cares about his customers. I would recommend Upright Construction & HVAC to anyone. Thank you again, Ernie and team!

JILLIAN YEE-PHAM

So thankful for Ernest and his team to come out on a whim. Answer questions, provide knowledge, and did not try to upsell or spill BS, just a straight shooter. He got me the best deal at the best price. I am thankful that there is still nice quality people in the world!

Jo Anne

My AC broke on a Saturday night during a heat wave. Ernie fit me in that same night and fixed the problem. He was professional, pleasant, and reasonably priced. I'd recommend him and use him again.

Lacey Calhoun

If I could give Ernie 10 stars, I absolutely would!! I messaged him at 11pm on a Friday night after my A/C went out on me in this insane heat wave and he got back to me right away and then came out first thing the next morning on a Saturday. I genuinely thought I was going to perish in this heat until Monday but NOPE… by 9am, I was already up and running again and with air that was even colder than it was before it went out. As a single woman, I’m used to different contractors using that to underestimate me to upsell on things I don’t need but there was zero of that with Ernie. In fact, quite the opposite. Ernie worked to get just what needed fixing fixed and explained everything to me in a digestible way to help me get the most out of my A/C unit without having to come thousands of dollars out of pocket for a new unit. On top of that, he has the most genuine soul and is a family man so I felt safe and completely taken care of. His service is top notch and not the kind you get anymore these days. If you need any HVAC or construction work done, look no further. 10/10 recommend Ernie… he’s a gem!!

Jordan Levinson

Was able to come through and fix immediately on a super hot day! So thankful and so nice !

Katherine Takasago

Ernie communicated often while en route to our house. Once he got there, he assessed the situation and presented a reasonable solution that he was willing to do right now, even though it was getting late. He didn’t mind at all since it was cooler and our issue would be fixed. It was a wonderful experience! Very up front and honest, which was much appreciated.

Kelly Shapiro

I called Ernie due to our A/C leaking. He came out right away and was very friendly and pleasant. The issue ended up being a minor repair (a clogged P Trap that needed to be replaced). The cost was $375, but he knocked off $25. He was personable and helpful, and I am grateful that he was able to come out so quickly. We would definitely call Ernie again.