Get matched with top architects/engineers in North Hills, CA

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.

""It's like walking into a magazine" as stated by two different visitors to our newly remodeled home by Pristine Construction. Nathan and Mike, owners of Pristine Construction abide by the premise that your home is their home, as shown by their work ethics and end results. We had interviewed several contractors but we chose Pristine because of the initial interview that immediately gave us confidence that this company would take care of us in a timely and respectful manner. Due to a plumbing leak in our home, our hands were pushed to finally redo a portion of our home.  Our project included, a total demolition of our kitchen, down to the studs, addition of a powder room, and an addition to the master bedroom of a master closet and master bathroom.  It was a huge project! From the beginning, Nathan and Mike visited the sight every day and their sub-contractors showed up on time and cleaned up before leaving. Whenever, we needed to contact Nathan or Mike, they always answered their phones.  Their Office Manager, Shelley, called us, at least three times a week to check in with us.  The personal touch does still exist!  Nathan took us to his vendors to pick out plumbing fixtures, appliances, tile and windows and doors!  The vendor's products were top notch but budget friendly. On April 13, 2015, three months to the day of starting, our huge project was complete!  We now have a stunning white kitchen anchored by engineered hardwood floors, gleaming glass backsplash, beautiful soapstone counter tops, a huge island and pantry. We have more storage than we know what to do with.  The cabinets were personally made by a craftsman who knew how to handle our cove ceiling. The lighting in the kitchen is excellent and the under mount LED cabinet lights add such ambiance. Our master suite is a peaceful retreat with soft gray walls, a huge walk in closet with craftsman made cabinets and the bathroom, oh the bathroom!  The floor is marble, counter tops and backsplash a stunning quartz, flanked by another craftsman made linen cabinet.  The frameless shower is exquisite, with Grohe fixtures, glass tiles and a pebble floor meeting the custom built seat. A pocket door now encloses the toilet!  The exterior stucco of our house was also redone due to our addition of new, energy efficient windows.  Of course, we added many additional items to our original scope of work due to the fact that we saw the incredible work of Pristine Construction.  As other reviewers have noted that Nathan and Mike become a part of your family, so it has been for us.  We could not recommend Pristine Construction more.  We will actually miss seeing them each day.  Thank you Pristine Construction and all of the Sub-Contractors for a job, more than well done!
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"Structural engineer came by to confirm if wall was non-load bearing as suspected. Confirmed, can now move on with my project."

"I recently hired G&L Design Building and Landscape for a major outdoor project, and I couldn't be more thrilled with the results! From start to finish, the experience was seamless, professional, and truly impressive. Dror, the owner, is a visionary. His attention to detail, creativity, and commitment to quality were evident in every phase of the project. He took the time to understand my vision and brought it to life even better than I imagined. His team built a stunning retaining wall, installed lush, vibrant turf, and laid down beautiful interlocking pavers that completely transformed the space. On top of that, they planted an incredible selection of trees and flowers that added the perfect finishing touch—absolutely breathtaking! The crew was punctual, respectful, and worked with great care and precision. It’s rare to find a team so dedicated and passionate about their craft. If you're looking for top-tier landscaping and design, look no further than G&L Design. Dror and his team are the real deal—professional, talented, and a pleasure to work with. Highly recommended!"

"Couldn't be happier with the project from start to finish. Same day quote, with work following quickly after that. Tile installer was outstanding."

"I highly recommend Franco and Rene as skilled architects. We hired them to design plans to remodel our kitchen, bathrooms, and design a new master bathroom and bedroom that we are adding to our home by converting an existing space. After meeting with them, they got a sense of our design aesthetic and the 3D renderings came out great. They were easy to work with, professional, and the work they produced was high quality. Exceptional customer service and they are very responsive. They also handled filing our permits. You will be in good hands with Franco and Rene."

"Jeff was great to work with! He responded quickly to my inquiry about needing a survey, his crew who came out to do the survey was very friendly and provided me with a lot of information, and his price was extremely fair for the work performed. I highly recommend this company, and have even passed along his information to my architect to refer clients to in the future!"

"The landscaping and landscapers did a fantastic job. Never was pressured to do more than I wanted. Their ideas suited the needs of what I asked for."

"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."

"Kn remodeling and supplies did an excellent job, which consisted of remodeling two bathrooms, the kitchen, two bedrooms, living room, dining/bar area, and upgrading the garage ceiling.

This townhouse project included stripping wallpaper (5+ rooms), painting throughout including staircase walls/ceilings and all the doors and closets, baseboards, toilets, bathrooms shower doors + associated plumbing hardware, bathrooms tiling, and cement-board floor replacement of linoleum in the kitchen + bathrooms.

During this process, the crew took great care not to damage pre-existing items in the house, including the hardwood floors and others. They were very attentive, courteous and professional, and importantly responded to our needs for some scheduling accommodations.

Debris removal/collection was conducted daily, allowing us a welcome degree of relatively unobstructed normalcy during and (especially) after work-days, as the multi-week project progressed. Dust-protection of floors, staged items and furniture was well-implemented, with residual particles (floaters) needing post-remodeling attention.



I want to thank Nathan and KN Remodeling
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