New Generation Home Improvements Inc
Licensed general contractor in Reseda, Los Angeles, California
New Generation Home Improvements Inc holds CSLB licence 938552, active, licensed since 6 Oct 2009, rated 5.0 from 21 Google reviews. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #938552, class B. Issued 6 Oct 2009, expires 29 Feb 2028.
- Licensed 17 yrsSince 6 Oct 2009.
- Bonded$25,000 with American Contractors Indemnity Company, since 26 Jan 2023. California requires the same $25,000 bond of every contractor.
- Workers' comp insuredClear Spring Property and Casualty Company, policy CSWC02060003, valid to 1 Dec 2026.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- 49 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 23 Oct 2026.
Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.
About New Generation Home Improvements Inc
- People on the licence
- Mario Arechiga (qualifier, CEO and president), Marisela Arechiga (officer)
Google reviews
5.0(21 reviews)Mike Monreal★★★★★ 2 weeks agoView on Google
We had a fantastic experience with New Generation on our FULL home remodel. From early meetings with the designer, to the start of construction, Mario and everyone on the New Gen team was professional, extremely knowledgeable, reliable, and a true craftsman. We had tons of fine detail in our design and they really took that seriously to get the final product as perfect as possible. As a homeowner, having a home remod…
Carlos Ramirez★★★★★ a year agoView on Google
We had a ton of anxiety about taking on the ADU build since we had heard so many horror stories about dealing with contractors. Luckily, we hired Mario and his team at New Generation. The main thing that helped was the level of communication which was always clear and concise. Whenever any kind of issue came up, we were presented with options right away. Our garage felt small, but Mario had the idea of extending out …
Michelle Fuentes-Miranda★★★★★ 9 months agoView on Google
We hired New Generations to add a bathroom and closet to our home, and they did a remarkable job. I truly appreciated their attention to detail and excellent communication. At every stage of the project, I knew exactly where we stood. Before the project even began, they took the time to sit down with us and were very transparent about costs and the payment timeline. We were able to pay in proportion to the work bein…
BRENDA FABBRO★★★★★ 3 years agoView on Google
Loved loved loved working with Mario and the whole crew at New Generation. We converted our garage to an adu and we couldn’t be more happy with the process and the final product! They did the job, had every crew come on time , were respectful, and did the job right. Framers guys were exceptional; they saw a small flaw on the plans and were able to adjust so it would be more esthetically designed on one side and we ar…
Matthew Siegel★★★★★ 2 months agoView on Google
They are an amazing team to work with. In spite of rains and electric box upgrade shortages they completed our ADU on time and on budget. Converting our detached garage was something my wife and I were nervous about but their guidance and expertise made the process smooth and gratifying. We now enjoy our ADU more then our actual house :)
Read all 21 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Recent permits
Building permits pulled under licence #938552, from City of Los Angeles, LADBS open data, which names contractors up to 30 Oct 2026. Locations are shown to ZIP code only.
- 23 Oct 2026 · Bldg-Addition · ZIP 90042Eplan.Convert garage with new addition to an ADU per GC 66323(a)(2).
- 27 Jul 2026 · Bldg-Alter/Repair · ZIP 90026LEGALIZE AN EXISTING ADU, BUILT PRIOR TO 2020, PER STATE BILL AB 2533,
- 2 Jun 2026 · Bldg-Addition · ZIP 90045NEW COVERED PATIO ADDITION TO (E) SFD AND ENCLOSE (E) COVERED PORCH TO
- 15 Jul 2025 · Bldg-Alter/Repair · ZIP 90046CONVERT DETACHED GARAGE TO ACCESSORY DWELLING UNIT PER GCS 65852.2(e)(
- 28 Feb 2025 · Bldg-Addition · ZIP 91307PROPOSED 14'-10" x 26'-9" ADDITION TO ATTACH (E) SINGLE FAMILY DWELLIN
Why it ranks #131 of 9,857 general contractors in Los Angeles
Score 90 / 100. Claiming this listing or using Theo never changes it. How we rank
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