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Find Architects/engineers in Duarte

Peter T. Erdelyi & Associates, Inc.
3.9(
115
)

Serving Duarte, CA and surrounding areas

Approved

In business since 1976

Free estimates

Warranties offered

"Mr. Erdelyi helped me legalize a structure in my backyard. The project is still ongoing but Mr Erdelyi was very attentive, invited me to discuss creative solutions and never let me feel that the project is too small. I can appreciate the way Mr. Erdelyi takes care of his customer. I did not introduced my self as such but I am an engineer myself."
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+11

Response time2 days
91 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ESL Designs
ESL Designs
4.7(
33
)

Serving Duarte, CA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"David and his team did a great job with the drawings for our room addition remodeling project. We added a large section to the back of the house and created a 1 bedroom and a bathroom room with a small kitchen. David came up with comprehensive blueprints for the entire remodeling project, and he also generated a great 3D renderings of the addition for us. He also got for us all the permits from the city."
3D Design for a Remodel
New Build
Kitchen Remodel
Bedroom
Bedroom

+23

Response time1 day
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Design 1 Studio
Design 1 Studio
4.9(
73
)

Serving Duarte, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I?m a real estate investor and I?ve used Design1 Studio for three projects now ? two ADUs and a small lot subdivision. They understand the investor mindset and don?t over-design things. They know how to maximize square footage while keeping construction costs reasonable. That?s rare."
Different Projects
Different Projects
Different Projects
Different Projects
Homes and Buildings

+30

Response time12 hrs
9 neighbors recently requested a quote
Recommended by22%of homeowners
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Duarte, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Excellently well! Sandy helped me coordinate the inspection expediently. We were on a tight timeline and she pulled some strings so we could get the inspection done in time. Our inspector/structural engineer, Erinn, was personable, thorough, knowledgeable and timely. I highly recommend him and Alpha Structural!"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate96%
21 neighbors recently requested a quote
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
62
)

Serving Duarte, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"KN Remodeling redid my floors, removed a wall and got my JADU permitted, plus many more random fixes. Whatever project I threw at Nathan and his team he got done. They were great and I would use them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for VC Architecture & Design
VC Architecture & Design
5.0(
6
)

Serving Duarte, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Customers say: Quick response

"Raj, is a stand-up guy full of integrity. We needed Structural Engineering Design and Calculation services for a retaining wall in our backyard- the wall is neighbor adjacent and retaining a slop, and would exceed 75LF in length and 4FT height. It needed to be designed thoughtfully; And we needed it to be prepared and presented to the City for a Building Permit, so it also had to adhere to our city's unique municipal codes and ordinances. And we needed it done ASAP. Raj, took the challenge and delivered! Raj, came over immediately, he worked over the weekend for us, and delivered all the necessary designs, calculations and drawings, such that it can go to the City by Monday morning. All while putting up with our countless questions, emails, and phone calls. And of course the Engineers at the City Planning & Building Department granted the permit without hassle. His patience, professionalism, and calm demeanor is why we will call Raj again for all of our Engineering needs in the future."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alpha Omega
Alpha Omega
4.0(
116
)

Serving Duarte, CA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Structural Engineer Ehab contacted me about my residential property inquiry. He had already reviewed my property and the general situation I was inquiring about when I called him back. We spoke to me about his concerns with the project and answered all my questions over the phone. He was excellent to work with. Professional & Knowledgeable. Would highly recommend reaching out for technical issues concerning residential engineering. The reason he wasn't hired was that he provided feedback that dissuaded us from taking on a costly project that would not have achieved our stated goals. I will definitely reach out to Ehab in the future prior to beginning any major residential addition or remodel."
Plot Plan for Auto Dealer
Auto Body Shop
Response time10 hrs
Response rate86%
67 neighbors recently requested a quote
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Showing 1-10 of 521

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