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Building designers in Duarte

Wilhelm Wolfsohn DBA Sustainability Construction
87 N. Raymond Avenue
4.95(
10
)
Approved Pro
Wilhelm Wolfsohn DBA Sustainability Construction
87 N. Raymond Avenue
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 local quotes requested

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"WilhelmGW.co is an exceptional company. Their crew showed up on time did Quality work very professional and will definitely have back for my next upcoming project thank you guys you rock!!!"

Kyle S on May 2025

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"WilhelmGW.co is an exceptional company. Their crew showed up on time did Quality work very professional and will definitely have back for my next upcoming project thank you guys you rock!!!"

Kyle S on May 2025



Avatar for VULCAN BUILD INC
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
Customers say: Quick response
13 local quotes requested
7 years of experience

VULCAN BUILD 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.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025

VULCAN BUILD 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.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025


Avatar for K & K Engineering
K & K Engineering
17595 Harvard Ave, Unit C-734
4.95(
10
)
Approved Pro
K & K Engineering
17595 Harvard Ave, Unit C-734
4.95(
10
)
Approved Pro
Customers say: Quick response
13 local quotes requested
5 years of experience

We are a locally owned and operated company with years worth of experience in structural engineering. We continue to build upon our excellent reputation by serving you with superior results and complete satisfaction. Please call us for all of your structural engineering needs!

"It was great working with Kyle! He was very knowledgeable and answered all of my structural questions about my condo. I’d be happy to work with him again on my future projects!"

Qiana B on May 2025

We are a locally owned and operated company with years worth of experience in structural engineering. We continue to build upon our excellent reputation by serving you with superior results and complete satisfaction. Please call us for all of your structural engineering needs!

"It was great working with Kyle! He was very knowledgeable and answered all of my structural questions about my condo. I’d be happy to work with him again on my future projects!"

Qiana B on May 2025


Avatar for Pro Builders Express, Inc.
Pro Builders Express, Inc.
1510 W Whittier Blvd #326
4.03(
21
)
Approved Pro
Pro Builders Express, Inc.
1510 W Whittier Blvd #326
4.03(
21
)
Approved Pro
Customers say: Quick response
15 local quotes requested
35 years of experience

Pro Builders Express a licensed General contractor that specializes in new homes , ADU's and residential room additions has been in business for close to thirty years. Don't pay an architect for building plans until you get an estimate for the design . Most contractors will want you to do this , but without an estimate you may be designing plans for work that is way over your budget . Pro Builders Express Inc will design your project in 3D within your budget and usually will have the design and estimate completed on the day we meet , presenting you with a detailed 5 to 8 page estimate and references at not cost. Trust your project to a company that will do the work before we even get paid . Presentation Video https://youtu.be/hbh7CT_lAuo

"We had not been looking forward to having this work done, as we had heard some real horror stories from friends who had taken this step with other companies over the years, but ProBuilders Express made it easy! Bob was great - he was responsive to all our texts, and personally followed our project from start to finish. The tradespeople he brought in were professional, courteous, and friendly, and their work was top-notch. Our bathroom addition turned out beautifully, and was completed well within the estimated timeframe. We highly recommend ProBuilders Express!"

Robert M on August 2022

Pro Builders Express a licensed General contractor that specializes in new homes , ADU's and residential room additions has been in business for close to thirty years. Don't pay an architect for building plans until you get an estimate for the design . Most contractors will want you to do this , but without an estimate you may be designing plans for work that is way over your budget . Pro Builders Express Inc will design your project in 3D within your budget and usually will have the design and estimate completed on the day we meet , presenting you with a detailed 5 to 8 page estimate and references at not cost. Trust your project to a company that will do the work before we even get paid . Presentation Video https://youtu.be/hbh7CT_lAuo

"We had not been looking forward to having this work done, as we had heard some real horror stories from friends who had taken this step with other companies over the years, but ProBuilders Express made it easy! Bob was great - he was responsive to all our texts, and personally followed our project from start to finish. The tradespeople he brought in were professional, courteous, and friendly, and their work was top-notch. Our bathroom addition turned out beautifully, and was completed well within the estimated timeframe. We highly recommend ProBuilders Express!"

Robert M on August 2022


SER-PAS, LLC
2350 Hyperion Ave
New on HomeAdvisorNew on Angi
Approved Pro
SER-PAS, LLC
2350 Hyperion Ave
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. Call today!

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. Call today!


Avatar for ESL Designs
ESL Designs
9131 Oakdale Ave #100
4.75(
20
)
Approved Pro
ESL Designs
9131 Oakdale Ave #100
4.75(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

At Moriah Remodeling and Construction, Inc., our mission is to lead the residential home improvement industry by delivering exceptional remodeling services, superior craftsmanship, and outstanding customer service—all at competitive prices. We are fully committed to ensuring 100% customer satisfaction and stand behind the quality of work provided by our highly trained installers. Our team of designers, project managers, and administrative staff is dedicated to ensuring that our customers receive the finest service and top-quality products available in the market. We take pride in the fact that approximately 50% of our sales come from direct referrals from satisfied clients. You deserve the best—let us bring your vision to life!

"This project is on-going."

Dennis V on October 2022

At Moriah Remodeling and Construction, Inc., our mission is to lead the residential home improvement industry by delivering exceptional remodeling services, superior craftsmanship, and outstanding customer service—all at competitive prices. We are fully committed to ensuring 100% customer satisfaction and stand behind the quality of work provided by our highly trained installers. Our team of designers, project managers, and administrative staff is dedicated to ensuring that our customers receive the finest service and top-quality products available in the market. We take pride in the fact that approximately 50% of our sales come from direct referrals from satisfied clients. You deserve the best—let us bring your vision to life!

"This project is on-going."

Dennis V on October 2022


Avatar for Drury Architects
Drury Architects
P.O. Box 876815
5.00(
2
)
Approved Pro
Drury Architects
P.O. Box 876815
5.00(
2
)
Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

At DRURY, passion for creating spaces that are designed specifically for people and communities is the fundamental driver. Robert M Drury, has extensive experience in the fields of architecture, planning and design. His leadership skills lend themselves to the realm of project management from design to construction to bring your vision to life. www.druryarchitects.com

"Exceptional Architect – Highly Recommend Rob Drury, RA Working with Rob Drury, RA, was an absolute pleasure. He did an outstanding job on our deck project and made what could have been a very stressful permitting process feel effortless. Rob is incredibly knowledgeable, highly responsive, and thorough in his work. His professionalism, attention to detail, and calm guidance were invaluable throughout the process. On top of that, his pricing is very reasonable, especially considering the top-tier quality he delivers. We couldn’t be more satisfied and wholeheartedly recommend Rob to anyone in need of an excellent architect."

Dilli P. T on May 2025

At DRURY, passion for creating spaces that are designed specifically for people and communities is the fundamental driver. Robert M Drury, has extensive experience in the fields of architecture, planning and design. His leadership skills lend themselves to the realm of project management from design to construction to bring your vision to life. www.druryarchitects.com

"Exceptional Architect – Highly Recommend Rob Drury, RA Working with Rob Drury, RA, was an absolute pleasure. He did an outstanding job on our deck project and made what could have been a very stressful permitting process feel effortless. Rob is incredibly knowledgeable, highly responsive, and thorough in his work. His professionalism, attention to detail, and calm guidance were invaluable throughout the process. On top of that, his pricing is very reasonable, especially considering the top-tier quality he delivers. We couldn’t be more satisfied and wholeheartedly recommend Rob to anyone in need of an excellent architect."

Dilli P. T on May 2025


Avatar for Nestudio, LLC
Nestudio, LLC
714 West Palm Avenue
5.00(
3
)
Approved Pro
Nestudio, LLC
714 West Palm Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Nestudio (Nest-Studio) is a full-service residential boutique Interior Design studio located in the heart of Orange County, CA.​ We offer an array of design services and packages for those who wish to transform their space through creative, curated, and quality designs that create a meaningful impact! We work closely with our clients and team of contractors and vendors to design interiors that reflect you—regardless of your budget or location.

"We hired Nestudio to curate the artwork for our new offices and could not be happier with the results. Morgan was so creative and efficient in her layout and design. We had several themes to our existing artwork, and she made them work seamlessly together. Our offices look amazing, and we are thrilled with the result. We would hire Morgan again in a heartbeat."

carole e on October 2024

Nestudio (Nest-Studio) is a full-service residential boutique Interior Design studio located in the heart of Orange County, CA.​ We offer an array of design services and packages for those who wish to transform their space through creative, curated, and quality designs that create a meaningful impact! We work closely with our clients and team of contractors and vendors to design interiors that reflect you—regardless of your budget or location.

"We hired Nestudio to curate the artwork for our new offices and could not be happier with the results. Morgan was so creative and efficient in her layout and design. We had several themes to our existing artwork, and she made them work seamlessly together. Our offices look amazing, and we are thrilled with the result. We would hire Morgan again in a heartbeat."

carole e on October 2024


Richard Chan Associates
1015 E Imperial Hwy., Suite C8
New on HomeAdvisorNew on Angi
Approved Pro
Richard Chan Associates
1015 E Imperial Hwy., Suite C8
New on AngiNew on HomeAdvisor
Approved Pro
43 years of experience

Richard Chan Associates have the creative ability to translate your dreams, aspirations and needs into a tangible, quality designed project that will give recognition, identity and prestige. It means we are sensitive to your budget constraints and schedules and have the experience to know practicability of design and construction techniques. It means we have a willingness to work with you to achieve your ends rather than solely promoting our own self-interest. We can shoulder some of your burden, making your job easier.

Richard Chan Associates have the creative ability to translate your dreams, aspirations and needs into a tangible, quality designed project that will give recognition, identity and prestige. It means we are sensitive to your budget constraints and schedules and have the experience to know practicability of design and construction techniques. It means we have a willingness to work with you to achieve your ends rather than solely promoting our own self-interest. We can shoulder some of your burden, making your job easier.

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FAQs for building service design service projects in Duarte, CA

Most municipalities require a building permit before you put up a pool house. Rules and fees vary widely depending on where you live and the local regulations in your area. Check with your local building department or general contractor early on in your pool house project, so permit costs and timelines don’t catch you off guard.

If you’re building a custom pool house, you can expect the entire process to take two to three months from the design phase to the end of construction, or even as much as a year for very large or complex pool houses. If you’re installing a prefabricated kit or shed, the process is much faster, averaging one to three days.

A pool house is generally sized between 100 square feet and 800 square feet, which means its dimensions directly reflect its intended functionality. A compact pool house, measuring 100 to 150 square feet, serves as an efficient storage or utility space, while a pool house of 300 square feet or more offers a comfortable room for changing, relaxation, and socializing. The size you choose depends on the intended use and design of your outdoor space, ensuring that the structure meets your lifestyle needs.

The common types of pool houses include guesthouses, standard pool houses, and sheds. A guesthouse is a small lodge adjacent to the primary home that provides overnight accommodations with essential amenities. A standard pool house is built near the pool to offer storage, changing facilities, and a relaxation zone. A shed is a simple structure designed for storing pool equipment and garden tools. Each type serves a distinct purpose and enhances your outdoor living experience.

The Duarte, CA homeowners’ guide to building design services
From average costs to expert advice, get all the answers you need to get your job done.
livingroom staged by professional decorator
Apr 17, 2025
Apr 17, 2025
Budget for the cost to stage a house based on factors such as home size, furnishings, deep cleaning, repairs, professional staging fees, and more.
Beautiful modern kitchen in luxury home interior.
Mar 28, 2025
Mar 28, 2025
Professional kitchen design costs depend on the size and design of your kitchen, the appliances you choose, and any customizations.
Landscaper at garden center with plants
Mar 28, 2025
Mar 28, 2025
Clean up your yard and budget for landscape design costs based on factors like project size and type, materials, professional labor, and more.
A flower bed in the landscape of a house
Dec 16, 2022
Dec 16, 2022
The cost to install a flower bed is based primarily on its size. The materials chosen for the border also influence the cost when having a landscaper install a custom flower bed in your yard.
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