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Architects in Altadena, CA

Architectural firms plan and design buildings, considering the land area and aesthetic requirements.

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Altadena / 25 mi
Architects & Architectural Designers
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5,404 Professionals

Featured Reviews for Architects in Altadena, CA

Wendy Wilson & Associates
Architects in Altadena, CA
Average rating: 5 out of 5 stars2 March 2013
“Wendy Wilson did the design of my major home remodel that included the removal of a load-bearing wall, a room addition, and extensive remodeling of existing spaces. She listened to my ideas, added her design expertise, and developed the plans. She was a pleasure to work with, always focusing on what was important to me and what was consistent with the quality I was looking for. Her design ideas were fantastic for my project. She helped me interview contractors, and each one we talked to praised the completeness and quality of her drawings. She ushered the project through the design approval process with the city, so all I had to do was go pay for the building permits. She assisted me in the oversight of all phases of the construction. I'd hire her again in a minute, and highly recommend her services. I now truly love my home for the first time since we bought it in 1974.”
Sato Architects, Inc.
Architects in Altadena, CA
Average rating: 5 out of 5 stars4 February 2014
“My experience with Audrey Sato was outstanding. She truly is a talented architect who has both great vision and is detail oriented; making the process of designing and constructing my fitness studio a fun and seamless one. I appreciated that she kept in constant contact with me, and was very hands on from design through construction. I felt comfortable asking questions and giving input, and am was very satisfied with the results. Pictures of the studio can be found on Facebook under 'The Dailey Method Calabasas'. Its a beautiful space. Clients of the studio rave about how beautiful, well lit, and comfortable the space is. And we owe it all to Audrey Sato Design Studio!”
Taylor + Taylor
Architects in Altadena, CA
Average rating: 5 out of 5 stars27 August 2014
“Hiring Jessica and Jonathan was probably one of the best decisions I ever made for my restaurant. They spent a lot of time patiently listening to the mood we were trying to convey, went out and did a ton of research, and then came back and completely nailed the project. We have consistently been featured in design blogs and Instagrams because of the unique styling of the restaurant. They even surprised me and found classic photos of the person the restaurant was named after, which I had been sure no longer even existed anywhere. Extremely highly recommended and would hire again for any future projects.”
AAHA Studio
Architects in Altadena, CA
Average rating: 5 out of 5 stars26 May 2015
“My husband and I own a four unit apartment building in the Beverlywood area of Los Angeles that was constructed in the '40's. It was originally one of the "Co-op Style" buildings similar to the condos of today. Due to extenuating circumstances, it has been extremely difficult to update the building. HHDesign, with confidence and poise came to our rescue. Their professionalism and architectural expertise have turned a nightmare into a sweet dream. We were so impressed with their portfolio which is largely high-end and contemporary. This could have possibly been a stumbling block, however; you can imagine how pleased we were when, at their suggestion, they maintained the integrity of the building and style of the neighborhood. Even better yet, while honoring our budgetary constraints, they managed to give the building and grounds an incredibly needed facelift and artfully pulled the exterior facade into the 21st Century. We have had numerous complements from neighbors and friends and now have pride of ownership thanks to the tireless efforts and extraordinary service afforded by HHDesign. It is with the utmost sincerity that we recommend this highly efficient and talented team to the consumers of Houzz.”
Design & Build . . . by Roger Perron, Inc.
Architects in Altadena, CA
Average rating: 5 out of 5 stars12 August 2012
“Roger Perron's work is topnotch. The finest quality design and construction! His sub-contractors are also excellent. Very polite and personable, too. Roger's company did a $100,000.+ re-design of our kitchen/ family room. We now have a magnificent Great Room -- with a top-of-the-line kitchen, as well. Roger Perron is responsible, reliable, and entirely professional.I give him the highest recommendation because he deserves it.”
Vertebrae Art and Architecture
Architects in Altadena, CA
Average rating: 5 out of 5 stars4 September 2014
“Lisa Little worked wonders in our smallish Venice space. We had complicated needs and she found elegant solutions within a tight budget. We redid a kitchen from the walls out, extended it a bit, added a bar, added in a huge walk-in closet and staircase in the master bedroom, and reconfigured a guest loft. The latter involved enclosing a half-wall for privacy via rotating shutters that Lisa dreamed up and designed. The shutters rotate open when the loft is not in use and closed when we have company up there. This was a brilliant idea, brilliantly executed at not much cost. Lisa helped with fixture choice, color choice, and furniture choice, and worked closely with the general contractor and his subs. She exhibited great taste, a firm hand, and a keen eye on the budget. Recommended without reservation.”
TOLO Architecture
Architects in Altadena, CA
Average rating: 5 out of 5 stars6 August 2018
“We have a mid-century one story home built in 1959. We hired TOLO Architecture to update the home. We worked with architect Peter Tolkin who transformed both the interior and exterior making it a fine example of contemporary design while being conscious of both budget and the integrity of the original design. Our living room, kitchen and dinning room were enlarged visually by exterior mounted "barn doors" which open the spaces to the outside, and by raising the exterior walkway elevation with wood decking to the level of the interior floor elevation. Peter's design added 5 feet to the master bedroom, designed a wall of built-in cabinetry of closets and drawers. The design placed barn doors on two adjacent corners of the room which transformed an ordinary bedroom into an extraordinary space which opens to the outside wood deck and pool beyond. He also resigned the circa 1959 "lava rock" free-form swimming pool. Peter used the pools existing footprint to create a new rectangular pool with spa which has a continuous spillway into the pool. It really is a water sculpture with sound! He secured our hillside with a 50' long horizontal white wall (5' tall) which not only keeps the landscape in place, but gives beautiful definition to the pool area. He designed a 400 sq ft pool house, perfect with shower right from pool. Barn doors at the corners makes the pool house an indoor/outdoor space. And last, but not least as the saying goes, Peter created an outdoor living room which steps down from the wood deck. It is complete with a cushion covered concrete banquette and a large fireplace within a concrete base. The house was featured in Pasadena Magazine (cover and inside) in an issue showcasing indoor/outdoor living. It was a pleasure working with TOLO Architecture!! They are creative, cost conscious, and responsive.”
Moussa Construction & Engineering
Architects in Altadena, CA
Average rating: 5 out of 5 stars1 December 2023
“So professional and on top of their work thank you so much for a stress free result you guys are the best”
Josiah Maddock Architects
Architects in Altadena, CA
Average rating: 5 out of 5 stars16 November 2023
“We were very impressed with how they got to the heart of what we were looking for and gave us a beautiful design that reflected our goals. It was always a pleasure working with Josiah and we felt like a team for the whole project. Our home turned out incredibly and everyone that comes over absolutely loves the space.”
Vessel Studio
Architects in Altadena, CA
Average rating: 5 out of 5 stars22 August 2020
“One of the best architects we've had the pleasure of working with! From start to finish, Shawn is involved with every aspect of the project from small details to large. He oversees everything and does a phenomenal job of executing his vision.”
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Useful information about architects
Cost Range (low - high)
Percentage based, typically from 8% to 15% of the total projects construction cost.
Types of projects covered
Home Extensions, New Home Builds, House Plans, Drafting, Floor Plans and more.
Busy Months
January - August
Not Busy Months
October - December
Architect or Architectural Designer FAQs
An architect is a professional who designs and creates building plans, ensuring the building is functional, safe, and aesthetically pleasing. They collaborate with clients to understand their needs and create designs that meet their requirements. Architects also consider building codes, regulations, and sustainability principles in their designs. They may oversee the construction process to ensure it aligns with the design intent.
If you are looking at a house extension or building a new home from scratch, chances are you are going to need the help of a residential architect. They have extensive knowledge of architectural design, construction methods and building materials, not to mention a strong appreciation of ergonomics – warmth, light and flow within a property. Architects will also be far more capable of seeing the bigger picture – carefully balancing aesthetic appeal with structural safety. With their local knowledge, your Altadena architect will also often help to obtain planning permission and building regulations approval.
You can find a local architect in Altadena with Houzz in two ways:

  • Answer a few questions about your project to get matched with a local architect for free. Enter your postcode above to get started.
  • Browse through our list of the best architects in Altadena where you can find their profiles, reviews and photos of past work.

    • After choosing either option, you can reach out to the architects you want to discuss your project. You can request and compare quotes before hiring the right architect for you.
    After choosing a residential architect, you will usually start with a consultation to discuss the project. Preferably at your property or building site where the work will be done. Give as clear a picture as possible of the kind of home you are trying to create to your architects. Chat through your goals, projected budget, scope of work, schedule and feedback, together with any very specific requirements you might have. They will explain their process to you alongside any other on-site visits up to and including the build stage, depending on whether they will be involved at that stage. From there they will produce the designs and plans required for your project.
    The cost of hiring an architect in Altadena can vary depending on the scope and complexity of the project, experience, reputation, and location. Architectural fees are typically structured as a percentage of the project’s total construction cost, ranging from 8% to 15%. For example, if a project has a construction cost of £500,000 and the architect’s fee is 10%, the fee would be £50,000. It’s advisable to discuss fees and payment structures with architects in Altadena during initial consultations.
    Why Hire Architects & Architectural Designers on Houzz?
    5,404Local Pros on Houzz Who Serve Altadena, CA
    95,000+Total Number of Reviews Left by Homeowners
    Looking for an architect in Altadena? Find local architects near you on Houzz that come highly rated by previous customers. You can view each architect's profile, read their reviews and see images of previous projects. Contacting an architectural designer is easily done with a single click. Unsure which architect is right for you? Enter your postcode above, answer a few questions about your project and we will match you with the best architect firms for your project.

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