General Contractor Hercules, CA

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  5.0

Licensed & Insured. 1-Year Labor & Material Warranty

Construction & Remodeling Built Around You

Your home is more than a project — it’s where your family lives, grows, and makes memories. That’s why JL Home Service takes every project seriously, treating your home with the same care, attention, and respect we would expect for our own.

We help homeowners bring their ideas to life through thoughtful remodeling and construction. Whether you’re planning a kitchen or bathroom remodel, home addition, ADU, roofing project, or a larger home improvement, our team has the experience and expertise to handle the job from start to finish.

We believe the best projects start with understanding what you want — not simply telling you what you need. We listen to your goals, communicate clearly, keep you informed, and focus on getting the details right. Most importantly, we’re committed to delivering work you’ll be proud of and an experience you’ll feel good about.

Why choose JL Home Service as your general contractor and remodeler in Hercules, CA?

Licensed & Insured: Qualified, licensed, and insured to get the job done right and protect your investment.
Free Estimates: Know what your project will cost before you commit. Get a free, no-obligation estimate.
1 Year Labor & Material Warranty: We stand behind our work with a 1-year warranty covering both labor and materials.
Transparent Pricing: Clear, upfront pricing with no hidden fees or unpleasant surprises.
Available 24/7: When you need help, we’re ready. Our team is available 24/7 for urgent construction and remodeling needs.
Experienced Professionals: Backed by years of hands-on experience, our team knows how to build, remodel, and get the details right.

Our Construction & Remodeling Services

Home Additions

More space, built to fit your home and your life.

Kitchen Remodeling

A better kitchen, designed around how you live.

Bathroom Remodeling

Upgrade your bathroom with comfort, style, and function.

Accessory Dwelling Units

Build extra space for living, working, or rental income.

Roofing

Protect your home with a roof built to last.

Landscaping

Turn your outdoor space into a place you’ll love.

Home Additions

A home addition gives you more room to grow without giving up the home and neighborhood you already love. We create custom home additions that blend naturally with your existing home, giving you the extra bedroom, living space, office, or family area you need. From the initial plans to the final details, we manage the entire process to create a space that feels like it has always been part of your home.

Kitchen Remodeling

We transform outdated kitchens into spaces that look beautiful, function better, and fit the way you live. Whether you need more storage, better countertops, or a complete kitchen remodel, we bring your vision to life with thoughtful planning and quality construction.

Bathroom Remodeling

Start and end your day in a bathroom that feels comfortable, relaxing, and truly yours. We transform outdated bathrooms into spaces that look better, function better, and make everyday routines more enjoyable. From updating a tub or shower to completely reimagining the layout, we handle the details to create a bathroom that feels like a natural extension of your home.

Accessory Dwelling Units

Need more space or want to get more out of your property? We build custom ADUs for family, guests, home offices, or rental income. With smart layouts, quality construction, and thoughtful design, we create comfortable spaces that feel like a true extension of your home. Our experienced team handles the project from planning to completion, keeping the process simple and organized.

Roofing

Your roof is easy to overlook until a leak or storm damage becomes a bigger problem. We help you stay ahead of costly repairs with roofing services designed to keep your home dry, protected, and secure. From roof repairs and maintenance to complete replacements, we make sure your roof is ready to protect your home for years to come.

Landscaping

A great home deserves an outdoor space you’ll love coming home to. We transform yards into beautiful, functional spaces made for relaxing, entertaining, and enjoying time outdoors. We consider how you use your property, what fits your home, and the details that will make your outdoor space feel like a natural extension of where you live.

Customer Testimonials

Edwel Mareposque

Shoutout to JL Home Service. Back in 2023 they remodeled one of my bedrooms that needed major work done. With great communication, and understanding of what I needed them to accomplish, JL Home Service did not disappoint and proved to be a trustworthy company for any services I may need in the future.

Home Remodeling

Kayla Alarcon

Very versatile, has a solution for every problem/issue and does all type of home repairs/renovations! Highly recommend, works very efficiently and reasonably priced!

Home Repairs

John Dabajo

HIGHLY RECOMMENDED!!! JL Home Service worked on my entire house top to bottom and they are amazing! Professional, trustworthy and quality service! I have been a customer for almost 6 years now and they are the only one that I call and trust every time I had renovations or small repairs in my house.

Home Renovations

Serving Hercules, CA and Surrounding Contra Costa Areas Since 2020

Licensed & Insured. 1-Year Labor & Material Warranty

Frequently Asked Questions

Are you a licensed and insured general contractor?

Yes, we are licensed and insured general contractor in Hercules CA, so you can move forward with greater confidence knowing your home and investment are in capable hands. You shouldn’t have to worry about who is working on your property or what happens if something unexpected occurs. With a licensed and insured contractor, you get peace of mind, accountability, and confidence that your project is being handled professionally from start to finish.

How long have you been in the business?

We have helped homeowners turn their ideas into spaces they’re proud to call home since 2020. We’ve taken on projects of all sizes with the same commitment to doing the job right. With every project, we’ve built more than just homes — we’ve built trust, lasting relationships, and the confidence homeowners need when making a major investment in their property.

Do you handle both design and construction?

We handle both the design and construction of your project, giving you one experienced team from the initial idea to the finished space. This means less back-and-forth, fewer moving parts, and a smoother experience for you. We keep the process organized, communicate with you along the way, and make sure your vision carries through from the plans to the final result.

Do you work with subcontractors?

We work with trusted subcontractors when a project requires specialized skills, and every subcontractor we work with is licensed and insured. This allows us to bring the right professionals onto your project while maintaining the same standards for safety, quality, and accountability.

Do you provide free estimates?

We provide free, no-obligation estimates so you can understand your project and potential costs before making any decisions. We’ll take the time to discuss your goals, assess what the project involves, and give you a clear estimate.

Who will manage my project?

Your project will be managed in-house by our own team, so you’ll always know who to turn to. We stay involved throughout the entire process, coordinate the work, keep everything moving, and keep you informed along the way. No chasing multiple contractors, no wondering who’s responsible. Just one team you can trust to see your project through from start to finish.

Will I have a set project timeline?

We provide a clear project timeline so you know what to expect from start to finish. We’ll keep you informed as the work progresses and communicate any changes along the way. No guessing, no wondering what happens next. Just a clear plan and a team committed to keeping your project moving.

Do you handle permits and inspections?

We handle the required permits and inspections for your project, so you don’t have to navigate the process on your own. We help keep the paperwork, scheduling, and required steps organized, giving you one less thing to worry about and more confidence that your project is moving forward properly.

Do you offer warranty in your work?

We back our work with a 1-year warranty covering both labor and materials. It’s our way of giving you added confidence that we stand behind what we build. If something covered by the warranty needs attention, you can count on us to address it—so you can enjoy your newly improved home with greater peace of mind.

General Contractor Hercules, CA

Licensed & Insured. 1-Year Labor & Material Warranty

Construction & Remodeling Built Around You

Our Construction & Remodeling Services

Home Additions

Kitchen Remodeling

Bathroom Remodeling

Accessory Dwelling Units

Roofing

Landscaping

Home Additions

Kitchen Remodeling

Bathroom Remodeling

Accessory Dwelling Units

Roofing

Landscaping

Customer Testimonials

Serving Hercules, CA and Surrounding Contra Costa Areas Since 2020

Licensed & Insured. 1-Year Labor & Material Warranty

Frequently Asked Questions

Are you a licensed and insured general contractor?

How long have you been in the business?

Do you handle both design and construction?

Do you work with subcontractors?

Do you provide free estimates?

Who will manage my project?

Will I have a set project timeline?

Do you handle permits and inspections?

Do you offer warranty in your work?

Ready to Start your project?