
Get matched with top treehouse builders in San Marcos, CA
There are 6 highly-rated local treehouse builders.
Need a pro for your treehouse building project in San Marcos, CA?
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Verified Reviews for Treehouse Building pros in San Marcos, CA
*The Angi rating for Treehouse Building companies in San Marcos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
*The HomeAdvisor rating for Treehouse Building companies in San Marcos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
Last update on November 29, 2025
Find Treehouse builders in San Marcos

Nucave Construction Inc.
Nucave Construction Inc.
Nucave Construction Inc. is a one stop shop that will see your vision into reality. Persistent project management and planning make Nucave your go-to choice for construction projects far and wide. Specializing in custom homes, adu's, additions, and major remodels
"It went well. They are good and I will recommend them to anyone"
Anil C on August 2022
Nucave Construction Inc. is a one stop shop that will see your vision into reality. Persistent project management and planning make Nucave your go-to choice for construction projects far and wide. Specializing in custom homes, adu's, additions, and major remodels
"It went well. They are good and I will recommend them to anyone"
Anil C on August 2022

Sentri Homes
Sentri Homes
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
John Richard Clasen
John Richard Clasen
John Richard Clasen is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!
John Richard Clasen is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!

Beyond Pest Control
Beyond Pest Control
We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Do not use this contractor."
Patricia E on June 2022
We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Do not use this contractor."
Patricia E on June 2022

Olalde Group, Inc.
Olalde Group, Inc.
Olalde Group, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"
Darlene J on October 2025
Olalde Group, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"
Darlene J on October 2025

The Handy Juan - Unlicensed Contractor
The Handy Juan - Unlicensed Contractor
With over 10 years experience in the handyman industry, The Handy Juan is your industry expert in The Valley and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail from projects that include carpentry, plumbing and electrical work to painting, plaster, stucco and so much more! Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you! Call us today 818-294-3108 English and Spanish Available Deposits May Be Required -Inquire Within Accepts Cash, Checks and Zelle Hourly Rate $45 2 hr minimum 8 hrs days Or by the project
"Juan fixed the fans for 3 rooms and was reasonably priced."
Midhun S on February 2024
With over 10 years experience in the handyman industry, The Handy Juan is your industry expert in The Valley and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail from projects that include carpentry, plumbing and electrical work to painting, plaster, stucco and so much more! Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you! Call us today 818-294-3108 English and Spanish Available Deposits May Be Required -Inquire Within Accepts Cash, Checks and Zelle Hourly Rate $45 2 hr minimum 8 hrs days Or by the project
"Juan fixed the fans for 3 rooms and was reasonably priced."
Midhun S on February 2024

EZ Services
EZ Services
We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

Rummy Dechner
Rummy Dechner
We are a versatile architectural team focused on functionality and cost-effective solutions. Our expertise lies in designing modern, eco-friendly living spaces, including ADUs to meet California's new laws. We also excel in creating new homes and additions, collaborating closely with structural engineers and experts. Our design philosophy emphasizes harmony with nature and sustainability, ensuring adaptable spaces. What sets us apart is our ability to work with various architectural styles, from Mediterranean to Midcentury and more. We can adapt any style to create your perfect ADU or new home. Our commitment to exceptional results ensures functional and budget-friendly solutions tailored to your style and needs. Services: Additions ADUs Makeovers Modern Custom Homes
We are a versatile architectural team focused on functionality and cost-effective solutions. Our expertise lies in designing modern, eco-friendly living spaces, including ADUs to meet California's new laws. We also excel in creating new homes and additions, collaborating closely with structural engineers and experts. Our design philosophy emphasizes harmony with nature and sustainability, ensuring adaptable spaces. What sets us apart is our ability to work with various architectural styles, from Mediterranean to Midcentury and more. We can adapt any style to create your perfect ADU or new home. Our commitment to exceptional results ensures functional and budget-friendly solutions tailored to your style and needs. Services: Additions ADUs Makeovers Modern Custom Homes

Nalu Architecture, Inc.
Nalu Architecture, Inc.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Chris is helpful and informative, and gets back to you when he says that he will."
Hunter L on January 2021
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Chris is helpful and informative, and gets back to you when he says that he will."
Hunter L on January 2021

Audelo Design
Audelo Design
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I have worked with other Architects in the past and Peter by far the best. He goes above and beyond, even the contractors that are following his plans are impressed with his work and dedication."
Pat M on June 2020
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I have worked with other Architects in the past and Peter by far the best. He goes above and beyond, even the contractors that are following his plans are impressed with his work and dedication."
Pat M on June 2020
The San Marcos, CA homeowners’ guide to treehouse building services
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A standard three-car garage square footage can vary depending on your vehicles and your intentions. Keep reading to learn more about three-car garage sizing.

A drooping, damaged ceiling isn’t just an eyesore; it’s also a potential safety risk. Learn how to fix a sagging plaster ceiling in this step-by-step guide.

A split floor plan offers privacy and creates a centralized common living area in your home. Learn if it’s the right choice for your home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"






