greyish house with an outdoor space with grey and beige sofas

Building Your Dream, Brick By Brick

At Bastion Construction Services, we transform your visions into reality. Our dedicated team offers the best in construction and landscaping services.

Expert Construction Services in San Carlos, CA, Serving the Greater Bay Area

Since 2015, we’ve been the go-to source for superior construction services in San Carlos, CA, and the Greater Bay Area. With a focus on quality work, affordability, and comprehensive landscaping services, we stand apart from the competition. Let’s turn your construction dreams into reality.

white house with a grey roofing and a grreen grass with some plants
Why Choose Us

The Perfect Blend of Quality, Affordability, and Variety

With us, you’re entrusting your project to a team with over a decade of experience. We offer quality craftsmanship, affordability, and a wide range of services under one roof. We’re not just a construction company, we’re your partners in crafting the perfect space.

outdoor space with wood sofas and a patio with grass
Distinctively Superior

Personal Touch in Every Built Space

We do more than build. We create experiences. Our team works closely with you from start to finish, ensuring that every detail matches your vision. We go the extra mile for customer satisfaction, providing services that exceed expectations.

Diverse Services Tailored to Your Needs

Trust us for a wide range of construction services. From land clearing to artificial turf installation, our team ensures a seamless experience. Explore what we offer and see why we are the name to trust.

icon 1

Artificial / Synthetic Turf

Choose us as your artificial grass installers and transform your space with ease. We ensure a flawless installation process every time.

Artificial / Synthetic Turf

  • Residential and commercial turf installation
  • Sports field turf installation
  • Quality artificial turf products
  • Experienced installers
  • Comprehensive project management
icon 2

Outdoor Construction

We create perfect outdoor entertainment spaces as your kitchen builder. Experience quality and style with our services.

Outdoor Construction

  • Custom outdoor kitchens
  • Drought tolerant landscapes
  • Deck construction
  • Fencing services
  • Lighting installation
icon 4 1


As your commercial contractor, we provide expert construction for sports fields and game courts. Trust us for quality construction.


  • Sports field construction
  • Game court creation
  • Land clearing and excavation
  • Court resurfacing and refurbishing
  • Professional commercial construction services
icon 3


Rely on us as your drainage company for effective solutions. We specialize in gutter and drainage installation, ensuring a dry and safe property.


  • Gutter installation
  • French drainage systems
  • Excavation services
  • Reliable piping installation
  • Comprehensive drainage solutions
icon 4

Land Clearing

Our land clearing services prepare your property for any project. Whether residential or commercial, we ensure a smooth and hassle-free process.

Land Clearing

  • Residential and commercial land clearing
  • Sports field preparation
  • Excavation services
  • Court resurfacing and refurbishing
  • Customized land clearing solutions
football field with some white yellow and red lines

Your Dream Project is Just a Call Away

Bring your vision to life with our comprehensive construction services in San Carlos, CA, serving the Greater Bay Area. We believe every project is unique and deserves a personalized approach. Whether it’s an outdoor kitchen or a sports field, we’ve got you covered. Get in touch with us today and let’s start building your dream.

See Our Offers

Contact Us for Unmatched Services

Don’t wait, reach out to us today and let’s begin your construction journey together. Our team is ready to turn your ideas into reality. Let’s build something great together.

You Can Count on Us

See What Our Customers Have to Say!


Elena G.


Love our new artificial turf. We were struggling with our dog and muddy backyard. All that mud was going into the house. Bastion construction was able to plan and estimate the project and get it completed in a week after the original meeting. The work took only 2 days. Cannot thank them enough for that! It was done before the holidays, our dog enjoys running outside with his paws clean with all the rains we have this winter. Thank you!



Erin L.


Sean, Molly, and Edwin were great to work with from a fair and fast estimate process to a reliable install date, and finally working with us on the ground to modify as necessary for an absolutely beautiful install. Thank you again! We could not be happier.



John E.


It was a pleasure to work with Sean and Molly while getting our new turf installed.
We are so happy with it. Great service all around.



Lily Z.


I have a dog that digs a lot and does his business in the backyard daily. Our lawn was reduced down to a muddy field which even toughest weed couldn’t survive. The rainy days made it almost a disaster to clean up after him. Sean and his team helped me to install an artificial turf in my backyard. They also covered the exposed dirt in the plant area with decorative rocks. Now my backyard looks beautiful and neat. The raining season continues, but the muddy trails became history. I am very pleased with the quality of their work. I especially wanted to call out Sean’s friendly personality and wonderful communication skills. He is accurate and professional, and very easy to work with. Their quote was also very competitive. I would highly recommend them!



Momoko O.


We had a putting green installed in our sloped backyard by Bastion. I think this company’s pricing is very reasonable.
Our sales person Sean was very responsive, patient, not pushy, and followed up voluntarily regularly over the three weeks that the project couldn’t begin due to the weather. Their initial quote was formal and informational. He was always there to answer our questions clearly. Signing the contract (all paper based) was a breeze.
Then the installation crew led by Jacob came and did a spectacular, professional job. They were detail oriented, experienced, efficient, and cleaned up very well afterwards, too. They were cordial, friendly, and very good to my dog who wanted to hang out with them every once in a while. Jacob seemed driven and responsible. The work from start to finish took just two days.
The owner of the company, Ryan, also came by to check on the project. I thought it was nice that the company seems to work collectively as a team.
Very satisfied with the experience with Bastion. Thank you!



Marjorie M.


From the initial onsite consultation and sales to the installation, everything ran smoothly even despite some scheduling changes due to simultaneous home projects. Each associate I encountered was focused on providing me the best product and service over their bottom line. They were generous with their attention and time, were very proscriptive about my situation and options, and we're meticulous about the installation and grooming before leaving the site. My backyard is a whole new world my family and I can enjoy. I would 110% recommend them to others and hire them again myself.



Satar Z.


These guys are Pros! Zero complaints super happy with communication and quality of work.



Scott M.


These guys are pros! I can’t believe they don’t have more reviews. I found these folks through Angi’s List. They managed to fit our smaller turf project in between a larger one. We had about 250 sq ft of the Olympic Series turf installed. It looks beautiful. I’m very picky about aesthetics and worried the installation would not meet my standards. Pleasantly surprised how exact the turf fits, how flush the edges appear and simply how awesome the turf feels to touch and how bright our backyard looks now.
They also beat a competitor’s bid by A LOT! We’re in Pacifica and grass doesn’t grow well near salty air. So glad we did this.



Al S.


Professional crew arrived on time and got the job done efficiently. The end result was just as promised.



Chuck L.


Excellent finished the job on time workers very professional.



Christina E.


Bastion Construction its a very professional and with impressive products, amazing quality, I am very satisfied with their work.



Matt C.


They do amazing work.



Jim B.


The installation crew were professional and very clean, also, they were very courteous.



Bronson X.


They are easy to hold of, if you have any questions you can easily call them and they will answer them. I am very happy with their work.



John H.


I was working with Charlie, he really helped me out looking for turf for a high traffic dog area for my backyard. He told me about the flow turf and helped me pick the right color. Charlie has great knowledge and just a fun person to communicate with. He’s very clear you understood everything about turf when you are done talking to him, he doesn’t make you feel dumb asking random questions. Charlie is very helpful glad to have him help me on this project and meeting a deadline before having family visit before our daughter’s birthday.



C E.


Wow! Phenomenal work done by Jose, Miguel and Julio. The nicest guys who know exactly what to do and how to do it well. I had turf put in an old garden area. The guys rerouted and re did the watering system so nicely (buried so we don’t see it), they cut old stone away to make room for a larger area of turf and installed the turf with perfection. The crew, including Ryan, were so kind and friendly throughout the job and cleaned up everything so nicely in the end. I would HIGHLY recommend Bastion Construction to anyone looking for an awesome landscape job.
*As a side note, a few years ago, the same crew did my moms front yard and driveway. It was a big job, lots of brick work, pathway and large turf areas. Her yard looks brand new, years later. The turf Bastion uses is top of the line…you don’t see seems and it looks so real you have to go up to it to see that it is turf, not grass.



Jay K.


Ryan & his crew did a phenomenal job on constructing several columns for our pedestrian and driveway entrances. I found Bastion while driving and noticed the phone #s off the side of their truck and decided to give them a call. Ryan gave me a fair estimate and his team were able to start within a week or two. The columns were all completed within 10 days of commencement. His crew always kept the site tidy and cleaned up after themselves at the end of each day. I had several minor changes to the job and he did them all without hesitation. He was also willing to work closely with my gate guy which was extremely helpful. I will definitely consider Bastion again for any future outdoor projects. I highly recommend them. Thanks guys!



Geoffrey L.


These guys do stellar work. They added a sandbox play area along with their artificial turf, working with the other elements we wanted to keep in our backyard. They were always very punctual and very courteous. I certainly recommend them.



Harlan W.


From estimate to clean up, they are awesome. Quality work, easy to work with and good guys. The entire crew is trustworthy. I receive compliments every day on the lawn, landscape, and fence.



Dawn E.


Customers service was great. Attention to detail was good and work was done quickly.



Verna H.


Great experience with Bastion Construction. Arrived on time to perform work, did the installation, cleaned up and hauled away all debris. Ryan and his assistant were very pleasant. I am a very happy customer.



Pam P.


Excellent job. My front yard looks beautiful and I continue getting compliments!


We’d Love to Hear From You

 Request an Appointment


Our friendly team is here to help


Questions or queries? Get in touch!

(650) 921-9321

Business Hours

map ver
We’re Here to Help

Contact Us Today!

    Assistive text
    Assistive text

    Areas We Serve

    We’re proud to serve San Carlos, CA, and the Greater Bay Area, with our quality services.