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Verified Reviews for Treehouse Building pros in El Granada, CA
*The Angi rating for Treehouse Building companies in El Granada, 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 El Granada, 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 28, 2025
Find Treehouse builders in El Granada

S.C. Home Repair
S.C. Home Repair
Full service Home Maintenance & Repair. Specializing in painting, flooring and bathroom/kitchen remodeling. Electrical, plumbing etc. Licensed General Contractor License #1088129
"Josh and his helper did excellent work. The highest peak was over 2 stories and they tackled it like the pros they are. Very nice men and I'm happy with their work."
SANDRA W on September 2025
Full service Home Maintenance & Repair. Specializing in painting, flooring and bathroom/kitchen remodeling. Electrical, plumbing etc. Licensed General Contractor License #1088129
"Josh and his helper did excellent work. The highest peak was over 2 stories and they tackled it like the pros they are. Very nice men and I'm happy with their work."
SANDRA W on September 2025

RG Construction
RG Construction
We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.
"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."
Jesse O on November 2025
We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.
"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."
Jesse O on November 2025

Bay 9 Architects
Bay 9 Architects
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"He is a very pleasant person, easy to work with, very professional."
Lisa H on March 2022
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"He is a very pleasant person, easy to work with, very professional."
Lisa H on March 2022

Crownology Construction-Unlicensed Contractor
Crownology Construction-Unlicensed Contractor
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. We specialize in all your outdoor needs from concrete, patios, outdoor lighting, power washing, and spring and fall clean ups. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
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. We specialize in all your outdoor needs from concrete, patios, outdoor lighting, power washing, and spring and fall clean ups. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

MB Custom Builders, Inc.
MB Custom Builders, Inc.
MB Custom Builders 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 is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
MB Custom Builders 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 is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
MTS Home Improvement - Unlicensed Contractor
MTS Home Improvement - Unlicensed Contractor
MTS Home Improvement, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Hayward, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"n/a"
Alice C on September 2019
MTS Home Improvement, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Hayward, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"n/a"
Alice C on September 2019

Beausoleil Architects
Beausoleil Architects
Beausoleil Architects specializes in residential projects, new homes and remodels. We work with you to design a project that integrates form, function, budget, and environmental sensitivity. We are committed to sustainable design and are certified Passive House consultants and certified Green Building Professionals.
Beausoleil Architects specializes in residential projects, new homes and remodels. We work with you to design a project that integrates form, function, budget, and environmental sensitivity. We are committed to sustainable design and are certified Passive House consultants and certified Green Building Professionals.

Springs Construction Corporation
Springs Construction Corporation
Since 1959, Springs Construction has built its reputation on fine craftsmanship, technical expertise and solid project management.We take a proactive, client driven approach to every one of our projects, exceeding our customers vision for their homes. We want you to feel comfortable and safe during the disruption and enjoy your home for years to come.
Since 1959, Springs Construction has built its reputation on fine craftsmanship, technical expertise and solid project management.We take a proactive, client driven approach to every one of our projects, exceeding our customers vision for their homes. We want you to feel comfortable and safe during the disruption and enjoy your home for years to come.
Morton Frank, F.A.I.A., Architect
Morton Frank, F.A.I.A., Architect
MORTON FRANK designs each project special for each Client, so that the Client gets exactly the home, or any other building type, that they desire. Mr. Frank's many years of experience enables him and his staff to produce work on schedule and on budget. He is always available for guidance and oversight throughout the Construction so that the work runs smoothly and the Client's interests are constantly being protected. Mr. Frank's expertise and specialties include Green Building Design, Barrier-free and Universal Design for the Disabled, Construction on Steep and/or Difficult Sites, Complex Renovations and both Passive and Active Solar Energy Design. Ordinarily, the firm does projects with construction costs of at least $150,000. Occasionally, they will do projects of a lower cost of construction if the Client still requires creativity/imagination and high quality design.
"Experienced Architect. Thoughtful and systematic approach to architectural matters and brings experience in dealing with a variety of contractors, designers and licensed engineers."
Thomas C on March 2017
MORTON FRANK designs each project special for each Client, so that the Client gets exactly the home, or any other building type, that they desire. Mr. Frank's many years of experience enables him and his staff to produce work on schedule and on budget. He is always available for guidance and oversight throughout the Construction so that the work runs smoothly and the Client's interests are constantly being protected. Mr. Frank's expertise and specialties include Green Building Design, Barrier-free and Universal Design for the Disabled, Construction on Steep and/or Difficult Sites, Complex Renovations and both Passive and Active Solar Energy Design. Ordinarily, the firm does projects with construction costs of at least $150,000. Occasionally, they will do projects of a lower cost of construction if the Client still requires creativity/imagination and high quality design.
"Experienced Architect. Thoughtful and systematic approach to architectural matters and brings experience in dealing with a variety of contractors, designers and licensed engineers."
Thomas C on March 2017
Sun Architecture
Sun Architecture
Commitment to excellent service and professional knowledge are key factors for the success of Sun Architecture. Solving the budget, functional, and meeting regulation constrains requires the skills and talents of our experienced team of professionals. The design team of Sun Architecture believes that the interaction between Client and Architect can produce buildings that withstand the changes of fashion and time. The best projects emerge from the cues of the site, sun and climate. A complete design considers both the interior and exterior of the building as a totally integrated effort. Our team members interact continuously from concept to construction. Sun Architecture produces clear, understandable presentations of project concepts and design. We bring projects to fruition with a clear, detailed set of construction documents. Our commitment continues through bidding and construction administration, until the project is complete.
"Just me George Sun a month ago to discuss what we (wife/I) wanted to do to our existing resident. So far is very courteous and knowlegeable in all aspect of his job. But rate someone at this time is impossible. Please resubmit this at latter time. Will complete this when the job is done Thanks"
Rey M on June 2005
Commitment to excellent service and professional knowledge are key factors for the success of Sun Architecture. Solving the budget, functional, and meeting regulation constrains requires the skills and talents of our experienced team of professionals. The design team of Sun Architecture believes that the interaction between Client and Architect can produce buildings that withstand the changes of fashion and time. The best projects emerge from the cues of the site, sun and climate. A complete design considers both the interior and exterior of the building as a totally integrated effort. Our team members interact continuously from concept to construction. Sun Architecture produces clear, understandable presentations of project concepts and design. We bring projects to fruition with a clear, detailed set of construction documents. Our commitment continues through bidding and construction administration, until the project is complete.
"Just me George Sun a month ago to discuss what we (wife/I) wanted to do to our existing resident. So far is very courteous and knowlegeable in all aspect of his job. But rate someone at this time is impossible. Please resubmit this at latter time. Will complete this when the job is done Thanks"
Rey M on June 2005
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