Get matched with top guest house builders in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Guest house builders in Santa Monica
Are you ready to make your backyard space beautiful? We have been helping homeowners like you revive & beautify their outdoor spaces for over 30 years. Michael Freitag Construction has been licensed with CSLB since 1992. We are experts in decorative concrete, paver driveways and patios, pool decks, retaining walls, and more. We are constantly looking for creative ways to solve hardscape design challenges and we continually work on improving our techniques to keep up with the highest standards in the industry. Our goal is to do the best possible job for our clients by using top-quality materials and “cutting-edge” techniques. Call now to schedule your service!
"We hired Mike twice 5 yrs apart, and have never been happier with the work and relationship, Mike’s bids were always competitive, work performed on schedule, he always showed up on time and personally supervised the jobs. Mike was easy to communicate with and his crew was knowledgeable and competent. Cleanup was done daily and the results were terrific. We’d highly recommend Freitag Construction to anyone."
John S on August 2023
Are you ready to make your backyard space beautiful? We have been helping homeowners like you revive & beautify their outdoor spaces for over 30 years. Michael Freitag Construction has been licensed with CSLB since 1992. We are experts in decorative concrete, paver driveways and patios, pool decks, retaining walls, and more. We are constantly looking for creative ways to solve hardscape design challenges and we continually work on improving our techniques to keep up with the highest standards in the industry. Our goal is to do the best possible job for our clients by using top-quality materials and “cutting-edge” techniques. Call now to schedule your service!
"We hired Mike twice 5 yrs apart, and have never been happier with the work and relationship, Mike’s bids were always competitive, work performed on schedule, he always showed up on time and personally supervised the jobs. Mike was easy to communicate with and his crew was knowledgeable and competent. Cleanup was done daily and the results were terrific. We’d highly recommend Freitag Construction to anyone."
John S on August 2023
We are a full design build firm, specializing in kitchen, bathroom, and complete home remodeling. This also includes additions and ADU's! In the process of creating your dream home, our goal is to provide you with the most up-to-date ideas and solutions. A "one stop shop" for all your remodeling needs. Our team builds and remodels homes with various styles such as: traditional, Spanish, modern, contemporary and beyond. Call us today to get your in-home FREE consultation! Hand in Hand we will make this experience unique and successful. So let's make it Better together! Better Together Builders Lic#1047689 818-858-9840 Info@bettertogetherbuilders.com **Please note: Due to high demand, we are no longer able to do projects that are under a budget of $7000.**
"Stuff happens, and this business knows how to handle it! We had a stain on the ceiling. Ofri from BTB came over and turned on the water from the upstairs bathtub and then the shower stall. The ceiling became moist after the shower was turned on. Ofri then came back with a plumber. He turned on the upstairs bathtub. After they left, water dripped from the ceiling. Ofri had the plumber immediately send over a team for a service call. They broke open a hole in the ceiling and found that a pipe leading to the bathtub was so rusty it had holes. They took videos showing other pipes leading to the bathtub were also very rusty. While the team was still there, Ofri gave us prices, sent over the paperwork and the pipes were replaced within a of couple hours. Fabulous! Ofri had thought it would take a lot longer to complete the plumbing work. Therefore, her pricing did not align with the actual work performed. She brought in Alon, who substantially reduced the price to our satisfaction. Their responsiveness and reasonableness earned them my highest rating. Thank you Ofri, Alon and the BTB team!"
Barbara R on January 2025
We are a full design build firm, specializing in kitchen, bathroom, and complete home remodeling. This also includes additions and ADU's! In the process of creating your dream home, our goal is to provide you with the most up-to-date ideas and solutions. A "one stop shop" for all your remodeling needs. Our team builds and remodels homes with various styles such as: traditional, Spanish, modern, contemporary and beyond. Call us today to get your in-home FREE consultation! Hand in Hand we will make this experience unique and successful. So let's make it Better together! Better Together Builders Lic#1047689 818-858-9840 Info@bettertogetherbuilders.com **Please note: Due to high demand, we are no longer able to do projects that are under a budget of $7000.**
"Stuff happens, and this business knows how to handle it! We had a stain on the ceiling. Ofri from BTB came over and turned on the water from the upstairs bathtub and then the shower stall. The ceiling became moist after the shower was turned on. Ofri then came back with a plumber. He turned on the upstairs bathtub. After they left, water dripped from the ceiling. Ofri had the plumber immediately send over a team for a service call. They broke open a hole in the ceiling and found that a pipe leading to the bathtub was so rusty it had holes. They took videos showing other pipes leading to the bathtub were also very rusty. While the team was still there, Ofri gave us prices, sent over the paperwork and the pipes were replaced within a of couple hours. Fabulous! Ofri had thought it would take a lot longer to complete the plumbing work. Therefore, her pricing did not align with the actual work performed. She brought in Alon, who substantially reduced the price to our satisfaction. Their responsiveness and reasonableness earned them my highest rating. Thank you Ofri, Alon and the BTB team!"
Barbara R on January 2025
Awarded by J.D. Power, Construction Masters ™ is a family owned, full service, general construction company with 36 years of experience in Kitchen and Bathroom Remodeling, Garage Conversions (ADU), New Construction, Room Additions, Roofing, Painting, Flooring, Windows, Stonework and more. Licensed #762655 & #623586, Bonded #SC1025172 and Insured #1454306. Construction Masters ™ has gained a reputation for excellence as one of California’s most respected construction firms as well as an industry leader within the residential, corporate and restaurant/retail construction markets. Contact us and make your dream a reality! Corporation - Moshe Cohen Inc.
"It was a joy to work with Moshe and his team. He was quick to respond to me and all of my requests. He kept the project moving forward at a good pace. I learned a lot from him and hope we cross paths on another project in the future. He has integrity and stands by his work. It’s rare to find these days and I feel so blessed to have found this nice family owned business to help me through this much-needed remodel. Construction Masters are good people and I will miss them."
Laurie B on March 2025
Awarded by J.D. Power, Construction Masters ™ is a family owned, full service, general construction company with 36 years of experience in Kitchen and Bathroom Remodeling, Garage Conversions (ADU), New Construction, Room Additions, Roofing, Painting, Flooring, Windows, Stonework and more. Licensed #762655 & #623586, Bonded #SC1025172 and Insured #1454306. Construction Masters ™ has gained a reputation for excellence as one of California’s most respected construction firms as well as an industry leader within the residential, corporate and restaurant/retail construction markets. Contact us and make your dream a reality! Corporation - Moshe Cohen Inc.
"It was a joy to work with Moshe and his team. He was quick to respond to me and all of my requests. He kept the project moving forward at a good pace. I learned a lot from him and hope we cross paths on another project in the future. He has integrity and stands by his work. It’s rare to find these days and I feel so blessed to have found this nice family owned business to help me through this much-needed remodel. Construction Masters are good people and I will miss them."
Laurie B on March 2025
G&L Design Building and Landscape Inc is a licensed general contractor builder who specializes in the outdoors construction, pool and spa construction , deck, retaining wall, gate and fence ,hardscape, landscape, design & build company that has been servicing residential and commercial clients in the Los Angeles and Ventura counties. Although unique and functional design is our passion, outstanding customer service is our number one priority. Our talented landscape designers will listen to your needs and then use their expertise to develop an architectural quality landscape design that fits your personality and lifestyle. Members with the CLCA and Angelus pavers.
"Dee is fantastic! We loved the design Mike came up with for our backyard makeover. Then once construction started we realized we had made choices that needed to be changed. In every case Dee's suggestions (stucco the walls instead of paint, don't use DG next to the pool, run wood fence topper horizontally) turned out to the best. We are so glad we listened to him. Our finished backyard looks like an art installation but one where you can feel comfortable and at home. Now a year later we had them come back for a few tweaks and again Dee's suggestions were the right ones. We are happy we choose G & L and plan to use them again next year when we tackle our front yard."
Diane V on May 2023
G&L Design Building and Landscape Inc is a licensed general contractor builder who specializes in the outdoors construction, pool and spa construction , deck, retaining wall, gate and fence ,hardscape, landscape, design & build company that has been servicing residential and commercial clients in the Los Angeles and Ventura counties. Although unique and functional design is our passion, outstanding customer service is our number one priority. Our talented landscape designers will listen to your needs and then use their expertise to develop an architectural quality landscape design that fits your personality and lifestyle. Members with the CLCA and Angelus pavers.
"Dee is fantastic! We loved the design Mike came up with for our backyard makeover. Then once construction started we realized we had made choices that needed to be changed. In every case Dee's suggestions (stucco the walls instead of paint, don't use DG next to the pool, run wood fence topper horizontally) turned out to the best. We are so glad we listened to him. Our finished backyard looks like an art installation but one where you can feel comfortable and at home. Now a year later we had them come back for a few tweaks and again Dee's suggestions were the right ones. We are happy we choose G & L and plan to use them again next year when we tackle our front yard."
Diane V on May 2023
In Business Since 2004. We have a minimum of $60,000 for all projects. Cost will go up according to size and scope of the project. Natural Art Landscaping focuses on landscape design and installation. Check us out at WWW.NATURALARTLANDSCAPES.COM. We can help with design and install of brick and stone flatwork, exterior lighting, outdoor kitchens, sod, fountains or waterfalls, mulch and rock to make your yard or garden beautiful. Natural Art Landscaping is your go to company for COMPLETE LANDSCAPING DESIGN AND INSTALL. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Natural Art Landscaping prides itself on superior customer service and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call us today!
In Business Since 2004. We have a minimum of $60,000 for all projects. Cost will go up according to size and scope of the project. Natural Art Landscaping focuses on landscape design and installation. Check us out at WWW.NATURALARTLANDSCAPES.COM. We can help with design and install of brick and stone flatwork, exterior lighting, outdoor kitchens, sod, fountains or waterfalls, mulch and rock to make your yard or garden beautiful. Natural Art Landscaping is your go to company for COMPLETE LANDSCAPING DESIGN AND INSTALL. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Natural Art Landscaping prides itself on superior customer service and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call us today!
Whether you're looking to increase your property value for your home or apartment building, you've come to the right place. Regardless of your project size, our diverse team will guide you to reaching your goals with the ease and peace of mind you need. With a wide variety of projects done, we have established a very specific method of maximizing the value of each property while remaining efficient and affordable.
"I recently hired Aggregate Construction Group for a home renovation, and the experience was exceptional. The team was professional, punctual, and highly skilled. They communicated clearly, managed the project efficiently, and delivered outstanding results. The craftsmanship and attention to detail exceeded my expectations, and they were always responsive to my questions. I highly recommend Aggregate for any construction needs. They truly stand out for their quality and customer service and I can’t thank them enough!!"
Yael M on August 2024
Whether you're looking to increase your property value for your home or apartment building, you've come to the right place. Regardless of your project size, our diverse team will guide you to reaching your goals with the ease and peace of mind you need. With a wide variety of projects done, we have established a very specific method of maximizing the value of each property while remaining efficient and affordable.
"I recently hired Aggregate Construction Group for a home renovation, and the experience was exceptional. The team was professional, punctual, and highly skilled. They communicated clearly, managed the project efficiently, and delivered outstanding results. The craftsmanship and attention to detail exceeded my expectations, and they were always responsive to my questions. I highly recommend Aggregate for any construction needs. They truly stand out for their quality and customer service and I can’t thank them enough!!"
Yael M on August 2024
Landscaping-Hardscaping-Tree Trimming-Garden Maintenance. At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!
"Gustavo Garcia and his associate were prompt and on time to start the work. They were professional in their attention to detail. They were courteous and did an outstanding job. They finished off with a complete and thorough clean up and we are satisfied that the work they did."
Quinton W on October 2024
Landscaping-Hardscaping-Tree Trimming-Garden Maintenance. At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!
"Gustavo Garcia and his associate were prompt and on time to start the work. They were professional in their attention to detail. They were courteous and did an outstanding job. They finished off with a complete and thorough clean up and we are satisfied that the work they did."
Quinton W on October 2024
At Buildwright Construction we're fully licensed, insured and bonded to perform construction in the state of California. We specialize in designing and remodeling: Complete home remodeling, custom kitchen remodel, full bathroom renovation, ADU, garage conversions, home addition and more! A one stop shop for all your remodeling needs. Our clients get a full service and guidance from our team before, during and after the project is completed. We transform kitchens, redesign bathrooms, convert garages to ADUs, add new rooms and perform a full house remodel that help carve out new space, add functionality, style and user-friendliness. For our clients to get a unique and successful experience, we invest in educating our team adherence to the Los Angeles Building and Safety rules and regulations while implementing the newest technologies. We offer a fully inclusive client-focused construction management experience. We earn our clients trust by remaining true to our foundation, our capability to suit the varied needs, styes and preferences of our clients. We are working together to reach the best possible remodeling outcomes. On each of our projects we have a team of professional craftsmen and experienced project managers to allow a solid workflow that accommodates complete support and communications with our clients. Call us today to get your in-home FREE consultation!
"Great. They did a very professional job from 1st interview to the contract to the completion of the job and their checking of the completion. I would use them again if needed."
David P on June 2025
At Buildwright Construction we're fully licensed, insured and bonded to perform construction in the state of California. We specialize in designing and remodeling: Complete home remodeling, custom kitchen remodel, full bathroom renovation, ADU, garage conversions, home addition and more! A one stop shop for all your remodeling needs. Our clients get a full service and guidance from our team before, during and after the project is completed. We transform kitchens, redesign bathrooms, convert garages to ADUs, add new rooms and perform a full house remodel that help carve out new space, add functionality, style and user-friendliness. For our clients to get a unique and successful experience, we invest in educating our team adherence to the Los Angeles Building and Safety rules and regulations while implementing the newest technologies. We offer a fully inclusive client-focused construction management experience. We earn our clients trust by remaining true to our foundation, our capability to suit the varied needs, styes and preferences of our clients. We are working together to reach the best possible remodeling outcomes. On each of our projects we have a team of professional craftsmen and experienced project managers to allow a solid workflow that accommodates complete support and communications with our clients. Call us today to get your in-home FREE consultation!
"Great. They did a very professional job from 1st interview to the contract to the completion of the job and their checking of the completion. I would use them again if needed."
David P on June 2025
Monroy's Father & Son Restoration is a Local Company with Over 15 Years of Experience in the Restoration Industry When disaster strikes your Los Angeles property, you need a team that you can trust to handle the situation with care and efficiency. Monroy’s Father & Son Restoration is a top-rated restoration company that has been serving our community for years. We are not a national chain or franchise but a local business that truly cares about our customers and their properties. Our name has become synonymous with excellent customer service, attention to detail, and top-quality workmanship. You can expect nothing less from our dedicated and experienced team. Unlike other restoration companies, we prioritize service over profits. We are passionate about helping you recover from any type of property damage, whether it be from water, fire, mold, or other man-made and natural disasters.
"I had the headache of trying to finding a reputable company to fix the mold problem at my father’s house. I sifted through 5 other companies and for one reason or another they didn’t work out. Until I found Monroy's Father and Son Restoration. From the moment I contacted them, Daniel was a dream to work with. I knew I was in good hands. Dealing with mold is stressful and overwhelming, but everyone I spoke or dealt with immediately put my mind at ease with their professional and compassionate approach. Daniel was responsive and answered every question I had. He made this process so easy! They weren't just trying to sell me a service; they genuinely cared about helping me and me get the house back to a safe environment. The team arrived promptly for the work and sent status updates at the end of each day. During the remediation their attention to detail was impeccable. They treated our home with the utmost respect. They worked efficiently and diligently, and I was impressed by their commitment to doing the job right the first time. Thanks to Monroy’s Father & Son Restoration our home is now mold-free, and we can breathe easy again. If you're looking for a reliable, trustworthy, and genuinely caring mold remediation company, look no further. You won't be disappointed! I highly recommend them to anyone dealing with a mold issue. Support small business!"
Rebecca R on May 2025
Monroy's Father & Son Restoration is a Local Company with Over 15 Years of Experience in the Restoration Industry When disaster strikes your Los Angeles property, you need a team that you can trust to handle the situation with care and efficiency. Monroy’s Father & Son Restoration is a top-rated restoration company that has been serving our community for years. We are not a national chain or franchise but a local business that truly cares about our customers and their properties. Our name has become synonymous with excellent customer service, attention to detail, and top-quality workmanship. You can expect nothing less from our dedicated and experienced team. Unlike other restoration companies, we prioritize service over profits. We are passionate about helping you recover from any type of property damage, whether it be from water, fire, mold, or other man-made and natural disasters.
"I had the headache of trying to finding a reputable company to fix the mold problem at my father’s house. I sifted through 5 other companies and for one reason or another they didn’t work out. Until I found Monroy's Father and Son Restoration. From the moment I contacted them, Daniel was a dream to work with. I knew I was in good hands. Dealing with mold is stressful and overwhelming, but everyone I spoke or dealt with immediately put my mind at ease with their professional and compassionate approach. Daniel was responsive and answered every question I had. He made this process so easy! They weren't just trying to sell me a service; they genuinely cared about helping me and me get the house back to a safe environment. The team arrived promptly for the work and sent status updates at the end of each day. During the remediation their attention to detail was impeccable. They treated our home with the utmost respect. They worked efficiently and diligently, and I was impressed by their commitment to doing the job right the first time. Thanks to Monroy’s Father & Son Restoration our home is now mold-free, and we can breathe easy again. If you're looking for a reliable, trustworthy, and genuinely caring mold remediation company, look no further. You won't be disappointed! I highly recommend them to anyone dealing with a mold issue. Support small business!"
Rebecca R on May 2025
Green Republic Landscapes is a premier landscape design-build firm dedicated to transforming outdoor spaces into stunning, functional environments. We specialize in creating customized landscaping solutions that reflect each client's unique vision and lifestyle. Our comprehensive services include: Garden Design and Installation, Expert Planting, Landscape Lighting, Irrigation Systems, Flagstone & Paver Installation and many other high-quality landscaping services. With extensive industry experience and a passion for excellence, GRL delivers results that consistently exceeds expectations. From the initial consultation to the final reveal, we ensure a smooth , enjoyable process-and an outdoor space you'll love for years to come. Let us bring your dream landscape to life. Minimum project investment: $5,000.00
"We couldn't be happier with our backyard project. Motti and Kimberly were just wonderful to work with. They were professional, knowledgeable, friendly, and attentive all throughout the process. They listened to our thoughts and educated us as to all our possibilities. Motti has a wonderful design eye and is so passionate about his work. We were very happy when we used them for the front of our house 4 years ago, this time around for the back, and we would use them again in the future. We recommend them highly."
Janice L on February 2022
Green Republic Landscapes is a premier landscape design-build firm dedicated to transforming outdoor spaces into stunning, functional environments. We specialize in creating customized landscaping solutions that reflect each client's unique vision and lifestyle. Our comprehensive services include: Garden Design and Installation, Expert Planting, Landscape Lighting, Irrigation Systems, Flagstone & Paver Installation and many other high-quality landscaping services. With extensive industry experience and a passion for excellence, GRL delivers results that consistently exceeds expectations. From the initial consultation to the final reveal, we ensure a smooth , enjoyable process-and an outdoor space you'll love for years to come. Let us bring your dream landscape to life. Minimum project investment: $5,000.00
"We couldn't be happier with our backyard project. Motti and Kimberly were just wonderful to work with. They were professional, knowledgeable, friendly, and attentive all throughout the process. They listened to our thoughts and educated us as to all our possibilities. Motti has a wonderful design eye and is so passionate about his work. We were very happy when we used them for the front of our house 4 years ago, this time around for the back, and we would use them again in the future. We recommend them highly."
Janice L on February 2022
FAQs for guest house building service projects in Santa Monica, CA
In most states, yes—you can build a guest house, but every city or county sets its own zoning rules and building codes. Before breaking ground, check local ordinances, confirm lot setbacks, and secure the right permits. A local contractor or design-build firm can walk you through the paperwork and site requirements so your project starts on solid legal footing.
Yes—homeowners often tap a few different financing tools. A home-equity line of credit (HELOC) lets you borrow against your equity as you need funds. If you prefer a lump sum tied directly to the project, a short-term construction loan can roll into a second mortgage once the build is complete. Cash-out refinancing is another option: you replace your current mortgage with a larger one and use the difference to cover construction costs.
When you build a guest house, you’re creating a separate structure for hosting visitors without the full amenities needed for permanent living. An accessory dwelling unit, however, includes a complete kitchen and bathroom, meeting building codes for a long-term residence. This key difference makes an ADU ideal for long-term occupancy or rental income, adding enduring value to your property.
How many rooms you need depends on how you plan to use the space. Aim for one bedroom per every one or two occupants to make sure everyone has enough privacy and comfort. Added living and dining areas give you extra functionality, especially for rental use or long-term stays.
Most homeowners pick somewhere between 600 and 1,500 square feet to fit all the essentials. Make sure your design supports one to two occupants per bedroom and includes enough common areas for comfortable daily living. A well-proportioned layout boosts both functionality and property value.
No—a guest house isn’t just a bump-out on your main home. A bump-out is a small extension within an existing room for extra seating or storage. In contrast, you build a guest house as a standalone building with its own foundation and amenities, giving you a fully separate living area that can boost your property’s versatility and value.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
