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Avatar for IVP Design Studio

IVP Design Studio

5.00(
9
)
Approved Pro

IVP Design Studio

5.00(
9
)
Approved Pro
Customers say: Quick response
36 years of experience

Igino Pellizzari is the Sole Proprietor of IVP Design Studio. He has been involved in building design for over 35-years in the San Francisco Bay Area . From 2004 to 2012 he was a Principal and Director of Design of the licensed architectural firm Studio Abitare in Emeryville, CA. Currently Igino is providing his services as a Residential Building Designer under California Business and Professions Code 5537 that does not require a license. If the scope of a project exceeds Section 5537 limitations, then Igino works with a registered structural engineer who will provide the specifications and calculations for that scope plus sign and stamp the documents. This is an invitation to work together, to begin a conversation to understand your goals, explore options and opportunities, and get to know each other so that we may collaborate to arrive at the best solution to achieve your objectives. Igino would look forward to the meeting with you to start the process and begin next steps.

" After purchasing our historically registered Maybeck house which had been neglected for years, Igino worked with us to bring the house up to current building standards (new foundation, electrical, plumbing, and most recently, taking on the challenge of replacing a chimney situated in the middle of the house.) In addition to these basic but very important improvements, Igino worked his way through the rest of the house, interior and exterior, consulting with us and making updates in keeping with the design integrity of the home (including a full kitchen re-model.) Finally Igino re-designed and managed from the bottom up (foundation to new pitched roof) the construction of our backyard cottage for which he received a design award from the Piedmont Architectural Design Committee. Igino is a pleasure to work with. He listens. He communicates well. He pays attention to the budget. He’s dedicated to getting the job done right. "

William F on September 2025

Igino Pellizzari is the Sole Proprietor of IVP Design Studio. He has been involved in building design for over 35-years in the San Francisco Bay Area . From 2004 to 2012 he was a Principal and Director of Design of the licensed architectural firm Studio Abitare in Emeryville, CA. Currently Igino is providing his services as a Residential Building Designer under California Business and Professions Code 5537 that does not require a license. If the scope of a project exceeds Section 5537 limitations, then Igino works with a registered structural engineer who will provide the specifications and calculations for that scope plus sign and stamp the documents. This is an invitation to work together, to begin a conversation to understand your goals, explore options and opportunities, and get to know each other so that we may collaborate to arrive at the best solution to achieve your objectives. Igino would look forward to the meeting with you to start the process and begin next steps.

" After purchasing our historically registered Maybeck house which had been neglected for years, Igino worked with us to bring the house up to current building standards (new foundation, electrical, plumbing, and most recently, taking on the challenge of replacing a chimney situated in the middle of the house.) In addition to these basic but very important improvements, Igino worked his way through the rest of the house, interior and exterior, consulting with us and making updates in keeping with the design integrity of the home (including a full kitchen re-model.) Finally Igino re-designed and managed from the bottom up (foundation to new pitched roof) the construction of our backyard cottage for which he received a design award from the Piedmont Architectural Design Committee. Igino is a pleasure to work with. He listens. He communicates well. He pays attention to the budget. He’s dedicated to getting the job done right. "

William F on September 2025


Avatar for RPS Design

RPS Design

4.90(
10
)
Approved Pro

RPS Design

4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

RPS Design has been helping homeowners in the North Bay and beyond to realize their dreams since 2003. We work closely with our clients to translate their vision into a built environment that is unique to each project. We enjoy exploring diverse design styles and strive to adapt to the homeowner's tastes. Our approach to design examines all aspects of the project needed to deliver a beautiful and functional product that satisfies the client's needs and wants.

"Outstanding. Great to work with. Provides the direction and guidance throughout the project! Can?t go wrong with Rob"

Steve S on August 2021

RPS Design has been helping homeowners in the North Bay and beyond to realize their dreams since 2003. We work closely with our clients to translate their vision into a built environment that is unique to each project. We enjoy exploring diverse design styles and strive to adapt to the homeowner's tastes. Our approach to design examines all aspects of the project needed to deliver a beautiful and functional product that satisfies the client's needs and wants.

"Outstanding. Great to work with. Provides the direction and guidance throughout the project! Can?t go wrong with Rob"

Steve S on August 2021


Avatar for Deleon E Hijo Construction

Deleon E Hijo Construction

5.00(
5
)
Approved Pro

Deleon E Hijo Construction

5.00(
5
)
Approved Pro
Super Service Award
25 years of experience
Free onsite estimate

At ______Deleon E Hijo Construction______, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

"Dedicated & reliable local professionals. Joe and his team were punctual, knowledgeable, personable and most of all, honest! The job was completed in time and we even extended the contract to add additional services which were equally completed with competence. We are very happy to have met them all. Highly recommended."

Marcelo M on November 2025

At ______Deleon E Hijo Construction______, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

"Dedicated & reliable local professionals. Joe and his team were punctual, knowledgeable, personable and most of all, honest! The job was completed in time and we even extended the contract to add additional services which were equally completed with competence. We are very happy to have met them all. Highly recommended."

Marcelo M on November 2025


Avatar for Robert Nebolon Architects

Robert Nebolon Architects

4.88(
4
)
Approved Pro

Robert Nebolon Architects

4.88(
4
)
Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

Robert Nebolon Architects LLP: Crafting Exceptional Residential and Commercial Spaces. Robert Nebolon Architects (RNA) combines place-making, aesthetics, and sustainability in designing unique homes and commercial buildings. Our 30-year legacy specializes in creating family homes that echo your story and your neighborhood and city. Our meticulous planning ensures designs resonate with inhabitants while fostering community and place-making--making your place special. Choose us for award-winning design excellence, innovation, and sustainable practices, and fire-resistant residential construction, hillside construction. Let's shape your architectural journey, creating spaces that inspire, connect, and endure. RNA has offices in Berkeley and Los Angeles, California. Our design aesthetic can be best described as San Francisco Bay Area Regional design, California Coastal, and California Modern. Visit www.RNArchitect.com for our complete recent work and bibliography.

"I have been working with Robert Nebolon Architects for over 20 years. They never disappoint!!! They are my go to architects. Do not look any further."

Kristine S on July 2023

Robert Nebolon Architects LLP: Crafting Exceptional Residential and Commercial Spaces. Robert Nebolon Architects (RNA) combines place-making, aesthetics, and sustainability in designing unique homes and commercial buildings. Our 30-year legacy specializes in creating family homes that echo your story and your neighborhood and city. Our meticulous planning ensures designs resonate with inhabitants while fostering community and place-making--making your place special. Choose us for award-winning design excellence, innovation, and sustainable practices, and fire-resistant residential construction, hillside construction. Let's shape your architectural journey, creating spaces that inspire, connect, and endure. RNA has offices in Berkeley and Los Angeles, California. Our design aesthetic can be best described as San Francisco Bay Area Regional design, California Coastal, and California Modern. Visit www.RNArchitect.com for our complete recent work and bibliography.

"I have been working with Robert Nebolon Architects for over 20 years. They never disappoint!!! They are my go to architects. Do not look any further."

Kristine S on July 2023


Avatar for Evolution Drafting

Evolution Drafting

4.00(
34
)
Approved Pro

Evolution Drafting

4.00(
34
)
Approved Pro
Customers say: Terrific value
8 years of experience
Free onsite estimate

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"I had an addition I wanted for our home. We were required to have a survey and an engineer drawing to apply for the permit. I had a list of 10-15 local engineering companies given to me by the permitting office. Very few would return my call. several the rest said they only do commercial or that this was too small of a job and would cost more. It was taking months and I was frustrated and decided to try Angie’s. I am so pleased. I had a response that very day I inquired for the job. It was clear what was needed from me. Great communication and answered questions to help me get them what they needed. The project from start to finish was drafted within 3 weeks. It could have been done sooner but I was traveling and not able to check emails. Once I told them to text me to alert me of an email they did that. I would highly recommend them."

Vickie G on December 2025

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"I had an addition I wanted for our home. We were required to have a survey and an engineer drawing to apply for the permit. I had a list of 10-15 local engineering companies given to me by the permitting office. Very few would return my call. several the rest said they only do commercial or that this was too small of a job and would cost more. It was taking months and I was frustrated and decided to try Angie’s. I am so pleased. I had a response that very day I inquired for the job. It was clear what was needed from me. Great communication and answered questions to help me get them what they needed. The project from start to finish was drafted within 3 weeks. It could have been done sooner but I was traveling and not able to check emails. Once I told them to text me to alert me of an email they did that. I would highly recommend them."

Vickie G on December 2025


GLB ARCHITECTS

4.67(
6
)
Approved Pro

GLB ARCHITECTS

4.67(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.

"Wonderful experience."

Ted Y on November 2024

At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.

"Wonderful experience."

Ted Y on November 2024


Lake Design & Drafting

5.00(
3
)
Approved Pro

Lake Design & Drafting

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We provide house plans for building permits, for residential remodeling and additions. We use 3D architectural software for full visualization and easy customization of your design ideas. We service entire San Francisco Bay area. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Christopher prepared a great plan for my building permit application. He is a very skilled professional and created an excellent detailed design. He is a good guy to work with, affordable services, would be happy to hire again."

Karen D on December 2024

We provide house plans for building permits, for residential remodeling and additions. We use 3D architectural software for full visualization and easy customization of your design ideas. We service entire San Francisco Bay area. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Christopher prepared a great plan for my building permit application. He is a very skilled professional and created an excellent detailed design. He is a good guy to work with, affordable services, would be happy to hire again."

Karen D on December 2024


Avatar for Fredrick Stoenner Architecture

Fredrick Stoenner Architecture

4.83(
6
)
Approved Pro

Fredrick Stoenner Architecture

4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Our goal is to help our clients develop new habitats that harmonize with nature and provide safe, nurturing, and comfortable living spaces. We believe that this is best accomplished by integrating our client’s design requirements and financial resources with the principles of sustainable design and energy/resource efficiency. We are experienced in remodels as well as new construction.

"Project still in progress."

Grace V on June 2024

Our goal is to help our clients develop new habitats that harmonize with nature and provide safe, nurturing, and comfortable living spaces. We believe that this is best accomplished by integrating our client’s design requirements and financial resources with the principles of sustainable design and energy/resource efficiency. We are experienced in remodels as well as new construction.

"Project still in progress."

Grace V on June 2024


Avatar for BlueSquare Studio

BlueSquare Studio

5.00(
3
)
Approved Pro

BlueSquare Studio

5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

BlueSquare Studio brings over 11 years of experience delivering high-end architectural and draftsperson services with precision and creativity. We specialize in ADUs, home additions, outdoor patios and decks, and bathroom and kitchen design, blending functionality with style to elevate any space. Our team can also serve as a liaison or project manager, working closely with contractors and homeowners to bring each vision to life seamlessly from concept to completion. Let us help you design with purpose and build with confidence.

"Working with Mr. Ohashi from BlueSquare Studio was a fantastic experience. He created a precise and beautiful blue print for our large window and made the whole process very easy. Mr. Ohashi was professional, attentive, and incredible skilled. We are very happy with the results. Highly recommended."

Rosy M on December 2025

BlueSquare Studio brings over 11 years of experience delivering high-end architectural and draftsperson services with precision and creativity. We specialize in ADUs, home additions, outdoor patios and decks, and bathroom and kitchen design, blending functionality with style to elevate any space. Our team can also serve as a liaison or project manager, working closely with contractors and homeowners to bring each vision to life seamlessly from concept to completion. Let us help you design with purpose and build with confidence.

"Working with Mr. Ohashi from BlueSquare Studio was a fantastic experience. He created a precise and beautiful blue print for our large window and made the whole process very easy. Mr. Ohashi was professional, attentive, and incredible skilled. We are very happy with the results. Highly recommended."

Rosy M on December 2025


Avatar for Studio Ecesis

Studio Ecesis

5.00(
3
)
Approved Pro

Studio Ecesis

5.00(
3
)
Approved Pro
Customers say: Quick response
25 years of experience

Studio Ecesis is a small, full-service architecture firm that provides conscientious solutions to both public and private sector clients. We are passionate about architectural design and its ability to positively impact people's lives. We proudly serve our customers with pride, integrity, and attention to the details that matter most to you.

"Michael is very detail orientated, but just as important he came up with design concepts that I could have never imagined. I used him on a cabin addition and the design was fantastic. I highly recommend him for your next project."

STEVE M on August 2021

Studio Ecesis is a small, full-service architecture firm that provides conscientious solutions to both public and private sector clients. We are passionate about architectural design and its ability to positively impact people's lives. We proudly serve our customers with pride, integrity, and attention to the details that matter most to you.

"Michael is very detail orientated, but just as important he came up with design concepts that I could have never imagined. I used him on a cabin addition and the design was fantastic. I highly recommend him for your next project."

STEVE M on August 2021

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Custom Home Builders questions, answered by experts

While some highly experienced homeowners can frame a house independently, it is not advisable. You will need ample carpentry experience, a team of helpers, and professionals to sign off on your work to meet local building codes. For the safest outcome, we recommend buying or building a house with the guidance of professionals.

How long it takes to build a custom home or rebuild a home after a disaster varies depending on many factors, but averages between seven and 14 months. Smaller homes or homes that don’t need a re-poured foundation may take less time to build than larger homes or homes without an existing foundation. Material availability, contractor schedules, and permit and inspection timelines can all affect how long your house takes to build.

Yes, you can finance new construction using a construction loan or a construction-to-permanent loan, or you can use a home equity line of credit or a cash-out refinance if you’re building a second home. Some mortgagors may have restrictions on DIY house builds, so be sure to check that you can get financing before starting your project.

It is almost always more affordable to buy an existing home than to build one from scratch. First of all, new construction mortgage interest rates are often higher than traditional loans. Also, when building a home, you're covering the cost of brand-new finishes, appliances, electrics, plumbing, utility hookups, and labor. Between the cost of labor and permits, building a home will often cost more in the long run.

Construction typically takes 3-6 months, including site preparation and assembly.

The Lagunitas-Forest Knolls, CA homeowners’ guide to custom home building

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