
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."

In business since 2003
About us: "Our groundbreaking and breathtaking designs can be found in homes and offices in Southern California. When we design, we take our design cue from history and natural shapes and forms. The highest compliment we can receive is having our structures, whether private residences or commercial complexes, be in harmony with their surroundings."

In business since 2019
About us: "We provide Structural Engineering services for various types of projects including new construction, addition/remodeling and seismic retrofit. Our service area covers most of Southern California, and we have multiple experienced Professional Engineers in our team to find the best solution for the specific needs of your project. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."
In business since 1979
About us: "For over 40 years, Hall Land Surveying has served the Huntington Beach and surrounding areas for all your land surveying needs. I pride myself on hard work, extensive industry knowledge, and getting the job done quickly and efficiently for my customers. Give me a call today!"

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, we continued to see something missing that cost homeowners and businesses untold stress and frustration. Contractors lost time and money, and realtors and lenders could not satisfy their client's needs. We decided to do something about it, and LEVEL Engineering was founded. We serve your interests and provide knowledgeable, expert inspection, analysis, recommendation, and reporting. Whether you need help with permits, forensics, a foundation evaluation, new or repaired engineered designs, or an inspection for your peace of mind - let us help you navigate your structural engineering projects."
In business since 2006
About us: "Prizmar Design is a locally owned, full-service designer's providing home design solutions for Los Angeles area. The Owner main designer has a bachelor degree in Industrial design and is been working on Design and drafting for more than 7 years. We pride ourselves on the ability to match client desires with practical solutions and bring even the most challenging plans to life. We specialize in designing home additions, custom homes and remodeling . As well, rise to the challenge of an entire building or one room. What ever your needs are we endeavor to see them through. Our goal is to utilize our creative and executive skills along with our vast experience to the benefit of every customer. Do not shy away from the opportunity to fulfill your dreams, contact Prizmar Design. Together, we can make these dreams come true. Call us and let us show you how!"
In business since 1995
About us: "W. L. McCarthy, RCE is a locally owned and operated business with over 20 years of experience. We will provide you with excellent workmanship and reasonable pricing for all phases of your engineering needs. We stay small so that we can give you personalized, individual service through final completion of your project. We are detail and quality oriented providing outstanding services on each and every project that we handle. W. L. McCarthy, RCE provides superior service and satisfaction. Let us show you why homeowners prefer our services above the rest!"
Carpentry, Remodeling, Framing
"Great communication and provided an excellent service with flexibility, always accommodating to my changes and additions to the project. They provided good suggestions, ideas, explained the process, resolved questions about permits, etc... all at a fair price."
Sharol W. in June 2022
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

New Construction, Addition to Existing Building, Major Renovation , and 2 more
"Armin is a professional and detailed contractor. He holds a civil engineering degree and he really knows what he is doing. Our kitchen remodeling is a great success with his team. Will work with him again in the future."
Zizhao H. in October 2021
Plans and permit, Major and minor interior and exterior Remodeling design, Custom Homes , and 2 more
"Highly recommended, from the start to end, Saeed was very professional and knowledgeable about every single steps on our brand new built house in Laguna Beach. Design is outstanding and follow up was fantastic. Couldnâ t find anyone better than Mr. Saeed Kamkar at Saeed Design Studio"
Faye G. in December 2021
"I had the pleasure of working with Kyle for a project involving a beam installation in our home, and I could not be more satisfied with the experience. From start to finish, he demonstrated exceptional professionalism and expertise. I highly recommend Kyle to anyone needing structural engineering services."
Stephanie V. in July 2024

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

Structural Engineering, Residential, Commercial, Industrial, Transportation, Retaining Walls , and 2 more
"Mahyar was knowledgeable and a great communicator. His report was clear and helpful. He was also prompt in responding. All-around pleasant to work with. Highly recommend this firm."
Liz G. in April 2023

In business since 2000
About us: "Pylon Designs 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."

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

Design-Build Services, Custom Home Builder, Custom Home Builder , and 2 more
"I am writing this DETAILED review, because I am sure most prospective customers will welcome and appreciate it. BACKGROUND: How many times had we seen TV shows about vendors winning a job, then disappearing half-way through the project, leaving the homeowners with a mess everywhere. We were hyper-sensitive to this fact, so we really did our due diligence. We interviewed five separate contractors. Opulent Design Build (ODP) got our business, because: 1. They thoroughly reviewed our project plans and provided guidance (without making us feel like an open ATM). 2. They were the ONLY vendor to line-item each major project item cost. 3. ONLY vendor that came in upfront and said all material was cost+ 20%. Nothing more and nothing less. 4. They even welcomed us purchasing some of the materials on our own, saving us some money. For example, when we saw toilets on sale at Home Depot, we purchased three, saved the receipt and they deducted it from the project cost. 5. Reputation: After reviewing ODB's business records and job history, they truly out-shined the rest. We were confident they would still be in business throughout the project, unlike some other vendors that showed up with questionable records and spotty history. 6. Mgmt availability was impressive, in that when we had some questions and I requested to speak with the owner to wrap things up, he met with me the next day. Not many owners take personal ownership of their business like Eddie. PROJECT DETAILS: After a month of reviewing contractors, we were very tight with our timeline, as we had 2 months to get this full-house major remodel completed. a) Payment Schedule: ODB came to us with a payment schedule aligned to project milestones, something you don't often find in the industry. Often vendors just expect their payment on a due date, regardless of whether or not they completed their previously-indicated project tasks. We had eight payments set up, with the first being larger to allow for them to buy materials needed to start the project. Everything worked out as promised and we honored our side by making timely payments too. b) Workers: Right from the start, their Senior Construction Manager, Johnny S. was onsite managing the start of the project. To my surprise, he would show up onsite almost EVERY DAY in the morning to answer any questions his team might have. One thing we loved about Johnny was that we had direct access to him too, via mobile phone. My wife and I would easily text him or call with any concerns or questions. His response time was usually within the hour. The other thing that impressed me is that consistently, we had 2-4 guys on our job site SIX days a week for the FULL two months. In the beginning, Johnny even had 6-7 guys working for a full two weeks, since most of the heavy lifting fell into those initial weeks. Oh, and these guys were really great too. Very respectful of my family and property. No smoking, drinking or profanity. Although many spoke Spanish, there was always someone their that could converse in English if needed. c) Work Quality: Johnny told me that the reason all his guys were super talented in their respective areas is because he is extremely focused on hiring only the best. These guys were truly amazing, and the quality really came through in all aspects. Johnny would back me up too, if we mutually agreed that something was not looking right and he would instruct his guys to do it over, regardless of the additional time and money required at his expense. d) The Unexpected: Three-quarters of the way thru the project, after all the walls were finished and painted, we developed TWO slab-leaks. Johnny calmed me down and instead worked with me to ensure that the problem got resolved in a timely fashion and a reasonable cost. We cannot recommend this company enough! HIRE THEM - PERIOD! :-)"
Michael L. in June 2018

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
In business since 2019
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!"

In business since 2005
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."

Architectural Design, Accessory Dwelling Units (ADUs), Commercial Buildings and Tenant Improvements , and 1 more
"Dedicated to customer service."
AMANULLAH A. in December 2019

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"
In business since 1976
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."
Aliso Viejo Residential Architects & Engineers are rated 4.7 out of 5 based on 185 reviews of 185 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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