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Residential Architects & Engineers in Walnut, CA

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Service Pros

    Alpha Omega Logo

    In business since 2003

    About us: "Alpha Omega is a full engineering firm and full service provider of residential and commercial construction with a reputation for complete customer satisfaction and on time, on budget completion of a wide variety of construction projects. With years of experience serving our clients throughout Inland Empire area, Alpha Omega has developed a reputation for intelligent design, creative problem solving, and an uncompromising commitment to professionalism, and integrity, that has made us one of the areas most respected and in demand general contractors and engineering firm. Whether working directly with our end customers, or contracted through an intermediary architectural engineering firm, we have the capability to faithfully execute your plans or provide design and build services as required."

    Level Engineering Los Angeles, CA (Main) Logo

    In business since 2015

    About us: "At LEVEL Engineering, we are committed to common sense, real-world engineering solutions. We started LEVEL because, after years in the building industry (Civil, Structural, Home Building, etc) we continued to see something missing in our industry that cost homeowners untold stress and frustration, contractors lost time and money and realtors and lenders left unable to satisfy their client's needs. We decided to do something about it, and then - LEVEL Engineering was founded. We serve your interests and provide knowledgeable, expert inspection, analysis, recommendation, and reporting. So whether your need is for permitting, forensics, foundation problems, new or repair engineering designs; or just for your peace of mind - let us help you navigate your structural engineering projects."

    MH
    West Hills, CA·

    Concrete, Painting, Roofing , and 1 more

    "We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"

    Jackson M J. in December 2024

    HavenHub Home Services Logo
    Southern California, CA·

    Stamped and Decorative Concrete, Pergolas, Synthetic Turf , and 2 more

    "Blown away by the quality and speed! HavenHub nailed the design and made the whole process super smooth."

    5F3E65D79EE51C090D473C9F83EEE8A4000723AED3AC27CD4F3B484EAFA42082 D. in April 2025

    HP
    Monrovia, CA·

    Remodeling

    "everything was perfec and clean"

    celia B. in November 2020

    National Permitting Group, LLC Logo
    West Hollywood, CA·

    Land Entitlements, Development Permit Expediting, Violation Removal , and 7 more

    "So good to have this team at my back Daniel answered all my questions and treated me with care and respect Looking forward to this project!"

    Kathy R. in November 2023

    ESL Designs Logo
    Chatsworth, CA·

    Interior Design & Exterior Design, Permits, Engineering - Structual / Mechanical / Staging , and 2 more

    "We had a difficult case that COVID made even more difficult to evaluate. After speaking with Eran, I was ready to grasp what I can do next. I would highly recommend calling ESL Designs for a virtual consult. Do not wait until COVID is over. Your home is everything. Do not risk permanent damage if you believe something is wrong. Discuss it with trained specialists who know what they are talking about."

    Patty P. in December 2021

    CODAspaces Logo
    Santa Monica, CA·

    Office, Architect, Restaurant , and 1 more

    "Jeromes extensive experience with business TI projects made him the perfect choice for our needs. Hiring him was one of the best decisions we could have made. His exceptional skill, combined with his genuine kindness and honesty, truly set him apart. Culver City presents its fair share of challenges, particularly with the citys responsiveness, but Jerome and his team went above and beyond. They consistently communicated with the city on our behalf, advocating tirelessly to expedite the permit process and relieve so much of the stress on our end. Jerome dedication and professionalism are unmatched, and his commitment to his clients is evident in every step of the process. If you are looking for an architect with top-tier expertise who truly cares about his clients success, look no further. Jerome is simply the best!"

    Wei K. in November 2024

    RC

    In business since 2019

    San Diego, CA·

    Additions and Remodels

    About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"

    TR Design Group, Architecture Logo

    In business since 2005

    Riverside, CA·

    Architects, Designers, Entitlements / Development Processing, Tenant Improvements , and 2 more

    About us: "We’re a medium-sized firm a Riverside-based firm. All of our plans are done in-house. We believe in local jobs and never "farm" out our work. All of our plans are Made in the U.S.A.! Our approach for projects means you will have an architect-lead project. You will have us as an entrusted partner in the design, development and construction of your home or facility. We have multiple licensed architects on-staff and most have over 35 plus years' experience. Your team will be staffed with seasoned professionals with backgrounds in many types of projects."

    Drafting Design Services Logo

    In business since 2019

    Designer

    About us: "We pride our company on reliability, great communication, integrity, and quality work. Our top priority is customer satisfaction and will go the extra mile. We are experts in our trade and will work with you from conception to competition. We strive in making all clients, repeat clients. Call us today, you'll be relieved you did. Thank you"

    EA

    In business since 1976

    Los Angeles, CA·

    Remodelling and expansion of existing housing, Commercial and Institutional Buildings, Tenant Improvements , and 2 more

    About us: "Envision is a full-service architecture and interiors firm specializing in innovative design and client service. Our clients are linked by their desire to create imaginative spaces that improve the lives of the people that inhabit them. We build representing that reflect their core values. We work closely with our clients to gain an understanding of their culture and business operations. We view this as essential to the process of designing effective space. We believe in high performance sustainable design that provides long-term value."

Showing 1-12 of 12 results

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Walnut Residential Architects & Engineers are rated 4.6 out of 5 based on 127 reviews of 127 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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