General Contractor in Concord, CA

EcoStar Remodeling & Construction is a licensed general contractor serving Concord from our office at 960 Stimel Dr (CSLB 1034806). We build kitchen and bathroom remodels, ADUs and home additions, roofing, foundations, driveways and decks, and every project starts with a free in-home estimate.

Concord is the most populous city in Contra Costa County, set in the valleys north of Mount Diablo, with warm, dry summers and cool, wet winters. Sun and heat in summer and rain in winter both work on roofs, paint and decks, so we plan exterior materials and attic insulation with that in mind.

Book a free in-home estimate with our Concord team. See all our Bay Area offices and towns, including our Alameda office.

Kitchen remodel by EcoStar Remodeling & Construction

What does a kitchen or bathroom remodel in Concord involve?

Our Concord team starts from Stimel Drive, and the first visit is about your kitchen as it works today: where you prep, where people gather and what runs out of space first. From there we plan cabinets, counters, lighting and outlets together. If the plan adds an island, moves the range or opens a wall, it also adds framing, circuits and venting, and those drawings go to the City’s Permit Center at 1950 Parkside Drive with the permit application. A larger project can combine the kitchen with flooring, paint and bathrooms as one whole-house remodel.

Bathroom remodels range from new tile, vanity and fixtures to full rebuilds with a walk-in shower, new subfloor and ventilation. We coordinate the trades and the inspections, and one team carries the project from demolition to the final walkthrough. See kitchen remodeling and bathroom remodeling for materials and design options.

Can you build an ADU or a home addition in Concord?

Yes. California law lets most single-family lots add an accessory dwelling unit, and often a junior ADU inside the house as well; California HCD publishes the state ADU and junior ADU law cities apply. A detached backyard unit, a garage conversion or an addition to the main house are the usual paths, and lot size, setbacks and utility routes decide which fits.

In Concord, plans go to the City’s Permit Center at 1950 Parkside Drive. We prepare the drawings, submit them, answer plan-check comments and build through final inspection; for a home in a neighboring city we file with that city instead. More on our Bay Area ADU builder, garage conversion and home additions pages.

Roofing and exterior project by EcoStar Remodeling & Construction
Exterior project by EcoStar Remodeling & Construction

How do you protect a Concord home from summer heat and winter rain?

Warm, dry summers dry out roofing, paint and deck boards, and cool, wet winters find every weak spot. When we replace a roof we check the decking, flashing and attic ventilation underneath, and we look at gutters and drainage so water moves away from the foundation. Attic insulation added during a remodel keeps rooms cooler in summer.

On a house with a raised wood floor and a crawl space, a brace and bolt retrofit sheathes the cripple walls with plywood and bolts the frame to the foundation, and California’s Earthquake Brace + Bolt program offers retrofit grants for qualifying houses in eligible ZIP codes. Outside, we build decks, pour driveways and lay pavers. See roofing, foundation repair and deck building.

Who runs your Concord remodel?

EcoStar Remodeling & Construction is an owner-operated company because we want to offer the greatest quality customer care possible. You’ll get to meet Robert Brown during your home remodeling construction project. He is dedicated to ensuring you have a positive and stress-free experience. Our project managers handle all of your home remodeling construction needs, from the design phase to the final walkthrough. We take the load off your shoulders, so all you have to look forward to is the end product.

Our Guiding Principles – Remodeling Contractors in Concord, CA

Here at EcoStar Remodeling & Construction, Robert Brown has set a list of principles to guide our work and customer care. Our home remodeling construction team can deliver results that stand above our competitors and leave you stunned by following each of these principles. Our team upholds the following principles:

Because of the principles listed above, many of our clients choose to return to us for future work. Learn what they have experienced by giving our team a call today. You can receive a free estimate with one of our home remodeling construction consultants and project managers today. Give us a call!

What Concord homeowners say about EcoStar

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Ralph Williams profile picture
Ralph Williams
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I reached out for bids for a new roof. I met Zane over the phone and set up a meeting. He arrived and we talked about what I was interested in doing. I told him the roof was the priority because my insurance company threatened to cancel me. He agreed that my roof did need a replacement and the reason why insurance companies have issues with old roofs. He laid out some numbers for me about what I was interested in. We talked roof extension, gutters, solar panel cost, battery system an a going with a lighter color. All these things and also some interior lighting the kitchen area. I have to say that after a few hours of his time we reached and agreement on what I was hoping for during the t he process. How fast, the time involved and price were considered. The contract was the biggest issue of course and how much I could afford. EchoStar made me a good offer for the work and I felt very satisfied with the decision to go with eccstar. I was happy with how fast the roof was stripped and preped. The work crews were amazing and did very good work. I did not have many concerns and if I did there was always someone to help answer my questions. Zane the project manager was in contact with me the whole time. I was very happy with his customer service and also his caring of my satisfaction throughout the construction phase. I would highly recommend this company for any construction needs. They have a lot of good worker and I was very impressed and happy with my decision going with EcoStar.
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Lana Wilson profile picture
Lana Wilson
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First of all I want to thank Kenny! Thank we will enjoy new yard by summer. .Beautiful yard.
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Virgil Stein profile picture
Virgil Stein
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Our bathroom renovation turned out nice. The finishes are clean, and the added closet makes the space more organized.
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Cheryl Jones profile picture
Cheryl Jones
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First of all, thank you, Kennet. I truly appreciate the incredible work you and Ecostar Remodeling & Construction did on my attic insulation. I’ve done several home improvement projects over the years, but I’ve honestly never experienced this level of professionalism, precision, and care. From the initial inspection to the final walkthrough, everything was explained clearly and handled flawlessly. The crew was punctual, clean, and extremely detail-oriented. The work was done beyond code, using high-quality materials, with zero shortcuts. The difference in temperature and overall comfort in my home was immediate, and I noticed improved energy efficiency right away. I couldn’t be happier with the results. If you’re looking for a contractor you can truly trust in Oakland, Ecostar is on another level. Highly recommended.
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José Amaya profile picture
José Amaya
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We had a bathroom and living room update, and the crew did a great job. The tiles, fixtures, and paint were all done neatly, and the spaces now feel brighter and more usable. The process was steady, and the finished areas feel solid and practical.
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Dennis Igama profile picture
Dennis Igama
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The team remodeled our kitchen and dining area, and the results are excellent. Cabinets and counters are installed perfectly, and the layout now feels more functional. The workers were careful with our home, and everything came together smoothly without unexpected issues.
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Edgar Kremm profile picture
Edgar Kremm
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I wasn’t sure how involved this project would be, but the crew really simplified things. They handled each step steadily, kept me updated, and managed the tricky parts without making a big deal of them. The upgraded space feels more modern and easier to use, and the whole process felt surprisingly smooth.
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Kai profile picture
Kai
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I reached out to Rotem and his company to see if my home’s roof was still under warranty. Unfortunately, the warranty did not transfer over but he gave me a good quote on the repair. Rotem is very professional and his explanation of the work was thorough. He also advised on which repairs around the house can wait, and what needed to be prioritized. He’s a good guy and a pleasure to deal with. If you’re shopping around for quotes, Rotem and Ecostar is a great point of reference no matter which company you go with. They are on my short list of home repair contractors.
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Mere Cpr profile picture
Mere Cpr
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Our house needed a fresh look, so we hired Ecotar remodeling, Meni and his team for interior painting and drywall repairs. They handled everything patching cracks, smoothing walls, and applying flawless paint throughout the home. The crew was friendly and careful with our furniture. The colors came out perfect, and the place looks brighter and more modern. Couldn’t be happier with the result.

“The bathroom renovation was handled so smoothly. Talia made sure we always knew what stage they were working on.”

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sabrina jonesConcord

“I had a home addition done recently, and Elazar was fantastic from start to finish. The team made sure everything was on schedule, and they were so friendly.”

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April CollinsConcord

“The entryway and staircase look completely refreshed thanks to Ecostar Remodeling. The crew stayed organized and paid attention to small details that made the whole area feel more polished.”

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Peggy BrantleyConcord

“Mike from Ecostar was a total pro. I have been trying to get a project done for over six months and was being mislead or refused because the job was too small for the other companies I was speaking with.”

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Mark B.Concord

“Thank you EcoStar, for turning one of worst looking houses on the block into the prettiest house on the block (its a show stopper).”

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Juliet K.Concord

“So very pleased with the outcome of my foundation repair, change out of posts, install of piers and beams for the side of the house which has been dipping on the side of a hill.”

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Ann J.Concord

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Blog in Concord, CA

Common questions from Concord homeowners

Do You Offer Free Quotes?

Yes, we do. We are happy to give you a free quote for your project. You can expect a response within 48 hours!

We will absolutely help you attain permits for your project. You can rely on us to work with the local government to ensure we have the green light to move forward with our plans.

Unfortunately, we can’t give you a specific number without knowing more about your project. Every whole home remodeling project varies in price depending on factors such as the materials you choose, how extensive your project is, the size of your home, and many other factors.

At 960 Stimel Dr, Concord, CA 94518. Our team meets you at your home for the free estimate.

At the City of Concord Permit Center, 1950 Parkside Drive. We prepare the application, file it and schedule the inspections.

Yes. We replace and repair roofs, and with every replacement we check the decking, flashing and attic ventilation underneath and file the permit the City requires.

Yes: detached backyard units, garage conversions, junior ADUs and additions, from the first site check and drawings to permits, construction and final inspection.

Need Financing in Concord, CA?

Contact us today to get in touch with one of our financing partners and learn about your available programs.