The best-rated general contractors serving Long Beach / Harbor (Los Angeles, CA), independently researched and ranked on rating, review volume and genuine local reputation.
The best general contractors in Long Beach / Harbor, Los Angeles, CA are Masterworks Construction Services, Inc., Baum Construction & Development, Rudy's Construction Inc., McGivern Construction Company and Southwest Construction & Home Improvement. Each is an independently researched local operator, ranked on reputation, reviews and genuine local presence, and none paid to appear.
One business can feature above the Top 5 on this page, clearly labeled. A great way for a newer or smaller pro to get seen first.
Founded in Long Beach in 1992 (originally William Leisy Construction), Masterworks is one of the longest-running remodeling firms in the city, with more than 300 completed residential and commercial projects. The team handles full design-build work including architectural design, kitchen and bath remodels, additions, aging-in-place retrofits and even landscape installation, with a strong emphasis on green building. It carries a well-earned local review reputation and an industry Guildmaster award, making it a dependable choice for larger, design-led renovations.
Based on Fidler Avenue in Long Beach and led by Michael Baum (CSLB #1003379), Baum Construction specializes in custom home construction, whole-house renovations, kitchen and bath remodels, ADUs and craftsman/bungalow restoration. The firm covers Long Beach and neighbouring cities including Seal Beach, Signal Hill and Huntington Beach, and backs its work with an on-time completion guarantee. It holds a consistently strong review reputation and recognition through Guild Quality and Houzz, appealing to homeowners who want an accountable, detail-focused remodeler.
A family-owned and operated general contractor based in San Pedro with more than 20 years serving the South Bay, Rudy's Construction handles remodels, renovations, room additions, ADUs and new construction for both residential and commercial clients. The team also covers carpentry, roofing, painting, plumbing, electrical and flooring in-house. It has built a solid, well-reviewed local reputation across San Pedro and the Palos Verdes peninsula.
Operating across the South Bay since 1996 (CSLB #727447), McGivern Construction is a design-build contractor covering San Pedro, Palos Verdes, Torrance and Manhattan Beach. The firm focuses on kitchen and bathroom remodels, custom homes, second-story and room additions and structural retrofits. With over two decades of hands-on building experience and a reputation for craftsmanship, it suits homeowners planning substantial, well-engineered renovations.
Established in 2004, Southwest Construction is a genuinely family-run remodeler (CSLB #831043) describing itself as a close network of brothers, uncles and cousins. It handles whole-house remodels, additions, kitchen and bathroom renovations and exterior work across the greater Los Angeles area, and holds EPA renovator and CAPS aging-in-place certifications. The firm carries a positive review reputation and is a good fit for larger remodeling projects.
The best general contractors serving Long Beach / Harbor, Los Angeles, CA are based in and around Long Beach, San Pedro, San Pedro / South Bay and Los Angeles. With the West Coast's mild but varied climate to contend with, how a home is built and remodeled really matters, so a proven local pro makes all the difference, and we've done the legwork to surface only the operators worth calling.
Masterworks Construction Services, Inc. currently tops the list, but every business here earns its place the same way: we research each general contractor genuinely operating near Long Beach / Harbor, Los Angeles, weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, and rank on merit. No business can pay into this list, the single featured spot above it is the only paid placement, and it's always clearly labeled.
| Business | Best for |
|---|---|
| 1. Masterworks Construction Services, Inc. | Consistent, top-reviewed service |
| 2. Baum Construction & Development | Fast response and repairs |
| 3. Rudy's Construction Inc. | Professional workmanship |
| 4. McGivern Construction Company | Dependable service and value |
| 5. Southwest Construction & Home Improvement | Everyday, all-round jobs |
Our current top picks are Masterworks Construction Services, Inc., Baum Construction & Development, Rudy's Construction Inc., McGivern Construction Company and Southwest Construction & Home Improvement. Every business is independently researched and ranked on merit, never paid placement.
We research every general contractor genuinely operating in and around Long Beach / Harbor, Los Angeles, then weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, review volume, and a genuine local track record. No business can pay to appear in the ranked Top 5.
No. The ranked Top 5 is editorial and cannot be bought. The only paid option is the single featured spot above the list, which is always clearly labeled as featured.
Start with the five above, then get written quotes from two or three, read their most recent reviews, and confirm they cover your part of Long Beach / Harbor, Los Angeles. A good general contractor responds promptly, explains the work clearly, and is upfront about pricing.
We rank on independent reputation and reviews, not licensing checks. Requirements vary by state and trade, so always confirm a pro's current license and insurance directly with them before any work begins.
Own the featured spot above this Top 5, clearly labeled. A great way for a newer or smaller pro to get seen first. Early-adopter rate $19/month for your first 6 months, then $39/month.