PA design is an amazing local business. Joe and Ray will bend over backwards to get your project…read moreneeds met, without breaking the bank. Should you run into any last minute curveballs during the course of your project, Joe and Ray are just a quick call or text away, their response time is phenomenal, and answers given are precise. Have worked with them for several years, Highly recommend! -Kelly White, General Contractor

I love to work with Joe...I had a bad situation to get permit and plan but he helped a lot! Thank…read moreyou so much Joe!!!!

What a great company been doing business with Challman engineering since 2007 bill Challman in…read morestaff is always professional engineering plans are always done in timely manner when in doubt use challman engineering they will get the job no engineering company does it better

Challman Engineering is the very best when it comes to customer service…read more They really know their stuff. I can always count on their amazing staff to handle anything from a routine RFI all the way to a complete set of professional plans. Thank you Bill for always taking the time to explain things to me in a Windows-for-dummies version, lol. - You guys Rock !!

Known Steeno and his work for more than 20 years. He is a good designer. One of the best…read morearchitects in the valley. I'll use him again for sure

Initially contacted Steeno Design for building a new home. The Architect seemed too busy and…read morestated he may be able to start on project in a week. Well a week became three and then he failed to schedule. It appears that the Architect believes he is more important than the client. Then when faced with his shortcomings, becomes defensive and tries to blame the perspective client. Not a professional, not courteous, not worth your hard earned money.

As a professional Facilities Director for a Victorville hospital, I appreciated the resources…read moreprovided by RAM which is Robert A Martinez Architectural services. The dedicated staff were prompt to appointments, responsive to calls and went the extra steps to ensure our projects were created and documented correctly the first time. (I hate change orders). That being said, we initiated over ten OSHPD projects and completed seven within a year. Thank you, Robert for all your help and professionalism.

This is the most frustrating company to work with if you are a property owner building an ADU…read more If you are looking for a company that moves quickly - move on If you are looking for a company that responds to you in a timely manner- move on If you are someone who values your time and does not like to consistently repeat your needs, even though you emailed the details - move on If you do not mind consistently correcting an engineer, who is supposed to be a professional and read your emails - move on I wanted to hold off from sharing this review because still waiting on this company to give me the plans I paid for. But this place is so careless in terms of service that I wouldn't want another person trying to build an ADU to fall victim to this place. Just move on.

I've been working with Stewart design for 3 years and I can say I highly recommend them for their…read morequality and professionalism They've done more than 20 projects with my husband and I and I've never had any inconvenient with any project what so ever Christine & Carl is the sweetest I think the biggest thing about working with a business such as design and engineering is the type of professionalism they have to us that's a huge thing. Thank you Carl and christine

Courteous, friendly and fast. They were a great help when we needed a test fast…read more They actually answer phones and call back when they say they will.

From the owner: Civil Engineering | Land Surveying | Construction Staking | Geotechnical Engineering | Construction…read moreMaterials Testing | Construction Inspection | Construction Management | Soils Investigations | Soils Compaction Testing | Percolation Testing | Infiltration Testing | Concrete Testing | Masonry Inspection | Welding Inspection | Asphalt Paving Inspection | Laboratory Testing | Sub-Division | Grading Plans | Feasibility Studies | Storm Water Pollution Prevention Plan | QSD / QSP | Hydrology Studies | Boundary Surveys | ALTA Surveys | Easements | Topographic Surveys | GPS Surveys | Cadastral Mapping | GIS | Aerial Drone Topography | Contract Management | Project Management | Estimating | Budget Analysis | Site Operations | Site Supervision | Strategic Planning | Cost Control

Great experience, the best, Compliance, impeccable work and results, the best in CAD Drafting &…read moredesign my wife, family and I are happy with their work and results Thank you!!! AMMU

Never followed through I gave her all pertinent info and no proposal or estimate was ever sentread more

I'm currently in the beginning stages of my ADU project, and so far, working with Min Kang at Uni…read moreConstruction has been a great experience. Communication has been clear and consistent, and they've been very patient in making adjustments to the design based on my feedback. I'll update my review once everything is complete, but for now, I can confidently say it's been a very positive experience!

Min and his team at Uni were exceptional from start to finish. Before we even committed, Min took…read morethe time to understand our needs and was the only one to suggest a Zoom call to align on the project scope and share practical tips for navigating the permit process for our as-built patio. Their expertise, competitive pricing, and impressively fast response time made the entire experience smooth and stress-free. Professional, personable, and reliable -- we highly recommend them to anyone in need of architectural or structural drawings.