Top-rated architects/engineers.

Get matched with top architects/engineers in Riverside, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Architects/engineers in Riverside

New Beginning Engineering
4.6(
19
)

Serving Riverside, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"GS ArcDesign has had the privilege of working with New Beginning Engineering for many years, successfully completing over 15 projects together, with more projects currently in progress. Throughout this collaboration, I have consistently experienced the highest level of professionalism, reliability, and technical expertise from their team. Their services—including structural design, structural calculations, energy compliance (Title-24), and MEP engineering—have been integral to both residential and commercial projects, particularly those involving legalization and permitting. Each project has been handled with thoroughness, precision, and a commitment to excellence. As an architectural firm, we rely heavily on engineering partners who are not only skilled but also dependable and trustworthy. New Beginning Engineering has consistently met and exceeded those expectations, making them one of our most valued collaborators. I hold a very positive impression of New Beginning Engineering and confidently recommend their services to anyone seeking competent, reliable, and professional engineering support."
20 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Riverside, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+315

Response time10 hrs
Response rate96%
22 neighbors recently requested a quote
Avatar for Drafting Design Services
Drafting Design Services
4.8(
18
)

Serving Riverside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Credit card accepted

Offers commercial services

"If you?re here looking for an architect, look no further. Francisco is the man for the job. He helped us with a garage to ADU conversion. Francisco kept us informed and communicated with us throughout the entire project. He was very professional, helpful and patient. We had tons of questions and he had the answers. He is very efficient and great at his job. We would hire him again with no hesitation. Thank you Francisco for making for making this process a breeze!"
Response time2 days
7 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for KN Remodeling & Supplies Inc
KN Remodeling & Supplies Inc
4.8(
62
)

Serving Riverside, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The work went fast and quicker than planned.  A very efficient crew showed up the first day and did preparation work.  This consisted of moving furniture, laying paper covering on the floor, covering all furniture in the center of the room with plastic and taping everything so that it was secure.  They even had time to start painting.  Work continued through the second day and was completed the third day ahead of schedule.  The crew then cleaned up the coverings and moved all the furniture back into place. The painters were professional and hard working. I am very pleased with the outcome.  I recommend the use of KN Remodeling to everyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for XPL Landscape
XPL Landscape
5.0(
20
)

Serving Riverside, CA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
92 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Alpha Omega
Alpha Omega
4.0(
116
)

Serving Riverside, 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%
74 neighbors recently requested a quote
Avatar for Pac Sands Corp
Pac Sands Corp
5.0(
7
)

Serving Riverside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"We did a full remodel of our place, full new kitchen, and expanded our place into the backyard for a new master suite. Pac Sands did a really great job with our designs. Great tools that made the communication easy with the plans and changes we needed. And they handled the engineering and permitting too, which was great. Highly recommend."
6-Plex Aerial view
6-Plex Render
Carlsbad 6-Plex Axo
Response time3 days
49 neighbors recently requested a quote
Avatar for Viveros landscaping
Viveros landscaping
4.4(
28
)

Serving Riverside, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Hello, My name is Adrian and this is my locally owned and operated company. I have been in business for 10 years. I'm here to provide high quality work. Call today and let me put my experience to work for you!\n\n

Landscaping Project
Landscaping Project
Landscaping Project
Landscaping Project
Beforw

+131

Response time1 day
16 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Michael Lancy Architect, Inc.
Michael Lancy Architect, Inc.
5.0(
4
)

Serving Riverside, CA and surrounding areas

Approved

In business since 1999

Small jobs welcome

Offers commercial services

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU

+12

Response time2 days
Response rate99%
5 neighbors recently requested a quote
...
Showing 1-10 of 477

The Riverside, CA homeowners’ guide to architectural and engineering services

From average costs to expert advice, get all the answers you need to get your job done.