Peter T. Erdelyi & Associates, Inc.

4.61 |74 Verified Ratings
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Peter T. Erdelyi & Associates, Inc.

4.61 | 74 Verified Ratings
Write a Review


1950 Sawtelle Boulevard
Los Angeles, CA 90025
Your use of our services is governed by our Terms & Conditions

Peter T. Erdelyi & Associates, Inc.

If money was no object, there would be a bridge from earth to moon, in all other case call us.......

Peter T. Erdelyi and his office of 15 employees have designed thousands of residential and commercial projects over the past 37 years - remodels, additions and new buildings


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Service Area

  • Los Angeles
  • Long Beach
  • Pasadena
  • Van Nuys
  • North Hollywood
  • Glendale
  • Burbank
  • Inglewood
  • Santa Monica
  • Torrance
  • Northridge
  • Lakewood
  • Carson
  • Sherman Oaks
  • Venice
  • Alhambra
  • Compton
  • City of Industry
  • El Monte
  • Woodland Hills
  • Beverly Hills
  • Canoga Park
  • Encino
  • Arcadia
  • West Hollywood
  • San Pedro
  • Culver City
  • Downey
  • Studio City
  • Valley Village
  • Monterey Park
  • Playa del Rey
  • San Fernando
  • Gardena
  • Artesia
  • Malibu
  • Pacoima
  • Bell Gardens
  • Tarzana
  • Canyon Country
  • Santa Clarita
  • Rosemead
  • Bell
  • Tujunga
  • Bellflower
  • Redondo Beach
  • Palos Verdes Peninsula
  • Glendora
  • Chatsworth
  • Hawthorne
  • Porter Ranch
  • Altadena
  • San Marino
  • Manhattan Beach
  • South Pasadena
  • Cerritos
  • Toluca Lake
  • Granada Hills
  • Duarte
  • Playa Vista
  • Lawndale
  • Reseda
  • Marina del Rey
  • Signal Hill
  • Maywood
  • Universal City
  • Azusa
  • Verdugo City
  • South El Monte
  • Hermosa Beach
  • Topanga
  • South Gate
  • Baldwin Park
  • Winnetka
  • Pacific Palisades
  • Lynwood
  • Temple City
  • El Segundo
  • West Hills
  • Lomita
  • Rancho Palos Verdes
  • Huntington Park
  • See All >

Services Offered

Architects & Engineers
  • Structural Engineer


Areas of Expertise

  • Architectural Engineering, Structural Analysis, and Design
  • Blueprints, Permits for the Department of Building and Safety
  • Legalizing Nonconforming, Illegally Built Structures, Earthquake Bolting of Existing Buildings, Soft Story Retrofit
  • Structural Observations, Structural Evaluations of Existing Buildings, 1st. Story and 2nd. Story addition, remodels
  • Expert Witnessing in Legal, Court Proceedings

Quick Facts

Business Hours
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
(Please call to confirm)
  • Warranty Description: Insured
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 1976
State Licensing
Trade: Civil Engineer
License #: 26962
Expiration: 03-31-2021
  • Kate Mantellini Award Winning Restaurant in Beverly Hills
  • Customer Satisfaction from Clients Like: Harrison Ford, Gwen Stefani, Barbara Streisand, Al Jerreau, Mira Sorvino, John Forsythe, Mickey and Marishka Hargitay, Sophia Loren, Charles Aznavour,
  • Richard Dreifuss, Don Cornelius, Bette Davis, Farrah Fawcett-Majors, Kiefer Sutherland, Tyra Banks, Sela Ward, Landon Donovan, Vin Scully, Oliver Lieber (Lieber and Stoller), Joe Walsh (Eagles), Charlize Theron and Hundreds More
HomeAdvisor Screened. View Details

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Business Overview

Community Involvement

Member of the Board of Appeals for the Department of Building and Safety for Culver City

How We Got Started

I chose to work in this industry because My love for architecture and buildings.

We started in this industry in 1969.

We describe our business as Well established

When will I retire?

Never. I love what I do, so it is not work but a hobby


Peter T. Erdelyi & Associates, Inc.

My Work
3 Projects
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Ratings & Reviews
Peter T. Erdelyi & Associates, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 74
  Page 1 of 8
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4.5   |  
Very thorough examination of the attic space. Detailed explanation of his findings in terms comprehensible to the average man. My only issue was the final paragraph which was a pitch to perform the repairs he said were unnecessary at this time Nonetheless, I recommend this firm.
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5.0   |  
Peter Erdelyi is a wonderful person to do business with.
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0.5   |  12-13-2018
We hired a structural engineer from this company and he came out for $575 - only to tell us that he can't say anything new without a soil report. That could have been communicated over the phone. What a waste of our time and money.
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5.0   |  
We needed an engineer to let us know if installing a new ceiling in the house was a going to be ok since the ceiling would be fairly heavy! So happy I did because he let us know that it would be so heavy that walking on the roof would be a huge hazard! Super helpful and professional
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5.0   |  
I couldn't find a structural engineer to look at my drawings and provide good engineering services until I called Peter. He was willing to look at the project even though there were still questions about the build to be answered.
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4.0   |  
Peter came to the job site and reviewed the structure. He basically determined the structure is sound, but has been subject to settling. He was very friendly and honest.
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5.0   |  
Mr. Erdelyi helped me legalize a structure in my backyard. The project is still ongoing but Mr Erdelyi was very attentive, invited me to discuss creative solutions and never let me feel that the project is too small. I can appreciate the way Mr. Erdelyi takes care of his customer. I did not introduced my self as such but I am an engineer myself.
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5.0   |  
From my experience, I can tell everyone to trust this office completely. Dr Attalla is the best expert you can ever find & he is so down to earth. He will save your time & money by his extensive experience that you wonÂ’t find anywhere else.
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5.0   |  
Peter and his team are great!! We need more professionals like them. Not only does he know the area but is also the inspectors. This is why he has been in business as long as he has. Strongly recommend him!
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5.0   |  
Kamal is the best. The office scheduled me very quickly for a structural evaluation. My his and I will sleep much better now. Money well spent.
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Showing 1-10 of 74
  Page 1 of 8

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
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NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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