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Approved Pro
Approved Pro

PETER T ERDELYI & ASSOCIATES INC

Structural Engineering, Architectural Service, Home Building,

About us

Whether you're upgrading an existing structure or building from the ground up, Peter T. Erdelyi & Associates, Inc has the expertise to oversee your project through completion. We have designed more than 10,000 structures in the Los Angeles area over the past four decades; from apartment buildings to new single family homes to additions and remodels both for residential and commercial clients. Our team of professional engineers, drafters, expeditors and project staff will deliver plans that withstand the test of time.

Business highlights

49 years of experience

Services we offer

Structural evaluation and consultation: when there are problems with the building or worried about earthquake safety (cracks, sloping floors etc.), when you are buying property or when planning a remodel. Structural engineering: Structural Engineering design for homes, apartment buildings, condos and commercial properties, soft story retrofit. Interior remodels, additions, second story additions, guest houses, new homes. ADU design (Additional Dwelling Units). CAD Drawings.

Amenities

Warranties

Yes

Senior Discount

0%

Accepted Payment Methods

  • American Express
  • Check
  • Visa
  • Discover
  • MasterCard
Reviews
4.88 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
25%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-8 of 8 reviews
Stefan W.
Sep 2022
4.0
Structural Engineering
$5,750
The work Erdelyi associates did is great, but communication and timeliness were lacking. I didn’t have a consistent point of contact throughout the project - it just seems my project was handed off from one person to the next with no continuity and I had to proactively reach out for updates.

Sabrina S.
Apr 2021
5.0
Structural Engineering, Architectural Service
Yes, I recommend this pro
$4,000
The service was wonderful. I use their service for 15-20 years now. The price was correct and fair. They always return phone calls, and the staff was excellent. You submit the plan, and he gives you the bid. He would also tell you what you needed like the permits and papers, those things. He will help you in any way that he can.

Howard R.
Apr 2021
5.0
Architectural Service
Yes, I recommend this pro
It was excellent. They gave me expert information quickly if I would build the wall or not. I referred them to a lot of clients.

Gary S.
Apr 2021
5.0
Architectural Service
Yes, I recommend this pro
He did 100 projects for me for 30 years. He did great work. He was very good at what he does and a reasonable price.

Tony Z.
Apr 2021
5.0
Home Building
Yes, I recommend this pro
It was really good.

Oswaldo S.
Dec 2020
5.0
General Remodeling
Yes, I recommend this pro
It's going great.

Juan C.
Jun 2015
5.0
Structural Engineering
Yes, I recommend this pro
$500
When well , he was on time and very professional.

Paul Y.
Mar 2015
4.0
Structural Engineering
Yes, I recommend this pro
$475
unknown

Pat K.
Apr 2013
5.0
Structural Engineering
Yes, I recommend this pro
$3,500
The project went great. Peter is very professional, super knowledgeable, responsive and timely. The plans were done on time and there were no problems with the city review. They answered the questions the contractor had during the construction. Couldn't be happier with the whole process. I thought it would be more difficult than it was. Thanks to Peter and his team we feel very safe with the new addition. We are planning on putting a second story on our house (when we can afford it) and we will absolutely use Peter.

Licensing

Insured

Licensed*

Trade License Number

26962

Trade License Locale

CA

Trade License Authority

California Board for Professional Engineers - Board for Professional Engineers, Land Surveyors, and Geologists

Trade License Expiration

03/31/2027

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

PETER T ERDELYI & ASSOCIATES INC is currently rated 4.8 overall out of 5.

Monday: 9:00 AM - 5:00 PM Tuesday: 9:00 AM - 5:00 PM Wednesday: 9:00 AM - 5:00 PM Thursday: 9:00 AM - 5:00 PM Friday: 9:00 AM - 6:00 PM Saturday: Closed Sunday: Closed

PETER T ERDELYI & ASSOCIATES INC accepts the following forms of payment: American Express, Check, Visa, Discover, MasterCard

No, PETER T ERDELYI & ASSOCIATES INC does not offer free project estimates.

No, PETER T ERDELYI & ASSOCIATES INC does not offer eco-friendly accreditations.

Yes, PETER T ERDELYI & ASSOCIATES INC offers a 0% senior discount.

No, PETER T ERDELYI & ASSOCIATES INC does not offer emergency services.

Yes, PETER T ERDELYI & ASSOCIATES INC offers warranties.

PETER T ERDELYI & ASSOCIATES INC offers the following services: Structural evaluation and consultation: when there are problems with the building or worried about earthquake safety (cracks, sloping floors etc.), when you are buying property or when planning a remodel. Structural engineering: Structural Engineering design for homes, apartment buildings, condos and commercial properties, soft story retrofit. Interior remodels, additions, second story additions, guest houses, new homes. ADU design (Additional Dwelling Units). CAD Drawings.