house balcony with a table

Sustainable Home Construction

At Sustainable Home Construction, we are passionate about transforming your home into an energy-efficient space. Our 20 years of expertise combined with cutting-edge technologies ensures a healthier, more sustainable lifestyle.

Offering Sustainable Energy Solutions in Downey, CA, serving Los Angeles County and Orange County

newly installed solar panels

We’re experts in retrofitting older homes for energy efficiency

Based in Downey, CA, and serving Los Angeles and Orange County, Sustainable Home Construction specializes in providing homeowners with sustainable energy solutions. With over 20 years of industry experience, we are a trusted name for retrofitting older homes to meet current energy demands. Our unique approach includes:

  • Thoroughly assessing homes for energy upgrades
  • Using ENERGY STAR-certified materials for all installations
  • Promoting sustainable living through energy management
  • Offering rebates, financial assistance, and free estimates

Our commitment to helping homeowners make their homes more sustainable sets us apart from our competitors. We believe in what we do and see the benefits and value in retrofitting homes for a greener future.

Making Downey Homes Energy-Efficient

Welcome to Sustainable Home Construction, where we prioritize your home’s efficiency. Based in Downey, CA, serving all of LA and Orange County, our mission is to provide homeowners with the best in sustainable energy solutions. Whether you’re seeking expert window installation services or venturing into ADU builds, our dedicated team harnesses over 20 years of experience to guide you through every step. See the difference. Feel the efficiency.

Beyond Service, We Offer Sustainability

Energy-efficient innovations, tailored to your home.

Our window installation is more than just a service. We’re a promise. A promise of energy-efficient windows, cutting-edge techniques, and an uncompromising commitment to quality. With every window installer on our team being a licensed professional, we ensure precision with every project. Add to that our vast knowledge of energy-efficient window designs and state-of-the-art window installation contractor methods, and you’ve got a team dedicated to making your home stand out sustainably.

bedroom windows

Explore Our Wide Range of Services

Each of our services is designed with your home’s transformation in mind. From boosting energy efficiency to modernizing spaces, our array of services ensures that every homeowner’s vision is realized.

Window Installation Services

Window Installation

Upgrade to our ENERGY STAR certified windows to reduce heat gain and enjoy natural light without discomfort.

split type aircon installed

HVAC Installation

Achieve optimal home comfort and lower utility bills with our strategic HVAC installations, including heat pumps and water heaters.

Roofing Installation Services zoom out

Roofing Installation

Protect your home from nature's elements with our comprehensive roofing solutions, designed for optimal sealing, defense, and ventilation.

ADU Builds Services

ADU Builds

Maximize your property's potential with our professional ADU construction services, perfect for rental space or additional family living areas.

What We Do

Ready to Embrace a Greener Home?

Sustainable energy solutions are more than a trend—they’re a lifestyle change. Sustainable Home Construction is the partner you can rely on. We bring not only expertise but also a passion for green living to every project. Whether you’re keen on diving into roofing installation, HVAC upgrades, or revamping your windows for maximum energy efficiency, we’re here to assist. With our licensed professionals and tailored solutions, every project gets the personal touch it deserves. But don’t just take our word for it. Reach out today, and let’s discuss how we can transform your space. We’re based in Downey, CA, serving all of LA and Orange County.

Quality Work Guaranteed

When you need efficient service, work with our professional team.

What Our Clients Are Saying

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Jesper P.

05/02/2023

We were given a great quote for solar panels, and Josh was easy to work with and he was very knowledgeable and able to explain everything related to the solar and answer our questions. I’d definitely recommend reaching out to him if you’re thinking about getting solar for your house!

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Rocky B.

05/02/2023

We found Sustainable Construction from our neighbor who was very satisfied with their new windows, the price and especially their work product. We called Josh and were taken by his no pressure, straight forward assessment of what we wanted, and options to achieve it. We appreciated his thoroughness and accepted his offer to do business. When the windows and patio door arrived, Josh’s team were courteous, professional and extremely prepared for their task. Josh understood that I have a respiratory issue and the installation team put on masks before entering our home and wore them through-out. Every detail of the installation was done to perfection, checked and double-checked to the last detail. We are more than satisfied with the windows, patio door, and the work that was accomplished. We are already planning another project with Josh and his company.

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Rob l.

03/02/2023

Did a second project with Josh and his team and planning on doing a third. Josh came out and helped us insulate our attic and a few walls, plus a few new windows and was just as professional as before. Projects were prioritized and completed on time, all the workers were careful with our home and kept the work area clean and were responsive. We also had our HVAC ducting updated and optimized, overall I’d still recommend josh and his team as they take great care throughout the entire process and are responsive and professional as ever. We plan on getting solar installed as well before NEM 3.0 takes affect, and josh has been helping out with that.
 

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Amv V.

10/18/2022

We reached out to Josh @ Sustainable Home Construction about replacing some vinyl windows. Other companies said they had up to a 90 day turnaround time, Josh not only provided the best price but a 2-3 week turnaround time. The windows arrived earlier than expected and are exactly what we needed. Josh was responsive and professional the entire time. We will definitely be utilizing his services again.

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Stephanie F.

08/13/2022

We had our attic insulated. Management is quick to respond and schedule a time to come give an estimate. Prices were reasonable and the work was done well. We’ve already seen significant improvement in our AC usage this summer. Highly recommend.

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Sheree S.

07/31/2022

Josh and his crew are outstanding. Goes out of their way to ensure you are satisfied with the job. We went with them because their prices beat all our other quotes. You wont be disappointed if you choose to do business with this honest company.

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Karen Gutierrez

I would highly recommend using Sustainable Home Construction. We hired them to install insulation in the walls of our home and do the patch/paint afterwards. They provided these services at a fair price, arrived on time, did exactly what they said they would, and respected our space.

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BERENICE REYES-MEZA

Thank you Sustainable Home Construction! We are SO happy that we chose them for our AC System installation. The work quality and the exceptional service made this experience trouble-free. Roman was amazing, he was very professional since day one and took the time to explain the process and answer all of our questions. He also walked side by side with us through every step of the process and offered different options for our home. Honestly, I was expecting a longer completion time but thanks to their expert crew, they were able to complete our project in a timely manner. Thank you Roman and Sustainable Home Construction for helping us stay cool this summer!

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Jeremy Michael Cohen

Roman and his team quoted, manufactured, and installed custom windows all within in a few weeks.
Roman was a pleasure to deal with. He was professional, courteous, and quick to reply on the phone, in person, and via email. There was no hard sell, and the quote was lower than we were expecting.
The windows exceeded our highest expectations. Roman under-promised and over-delivered. Our place is now quieter, cleaner, and cooler than we could have expected. The custom colors looks great. The windows operate perfectly.
I give Roman and Sustainable Home Construction my highest recommendation!

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Paulina Ho

Josh and his team came out to my home to replace a large custom patio door. They were professional and competent through out the entire process. Josh personally visited the job site to ensure the work was done to the utmost customer satisfaction. Additionally, I had a minor follow up issue in which Josh so graciously helped me resolve. Great company, great work ethics and excellent customer service! Definitely recommend them to others!

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Azizi B

Requested an estimate for complete HVAC upgrade and a few smaller projects…Josh contacted me, met w/ me, provided a detailed written quote, followed up to ensure they were offering what was requested by me, and kept me informed through the process. I had previous estimates from different companies but most of those sales representatives focused on the finance/sales/pricing and not the need/concerns/info requested by ME, the consumer. All the workers showed up prepared to work & the results of each project reflected in the quality of the job. Sustainable Home Construction values their customer and made my life just a bit easier when they took care of my home. Josh was so professional & offered customer service beyond my expectations, for that I am grateful. I will definitely work with them on future home improvements/upgrades.

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Jonathan Pugh

I needed an HVAC replacement so shopped around. I got five quotes and Art’s quote was not quite the cheapest, but it was the quote that gave me the most confidence in the job. They detailed everything about what they would be doing including patching and painting the closet where the old HVAC was. When the job was done, we finally had a quiet split system installed in our attic and couldn’t be happier. I won’t hesitate to recommend Sustainable Home Construction in the future.

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Tell Us About Your Project
Request an Appointment Today!

Find Us:

Downey, CA

Work Hours:

Mon - Fri: 7:00 am - 4:00 pm

Sat - Sun: Closed

Contact Our Team

If you have any questions about our sustainable energy solutions or would like to schedule an appointment, contact us today.

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