Milligan Construction

Report card

• Licence activeCSLB #1049545, class B. Issued 29 Jan 2019, expires 31 Jan 2027.
• Licensed 8 yrsSince 29 Jan 2019.
• Bonded$25,000 with Western Surety Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
• 7 building permits since 2020Naming this business as the contractor (City of San Diego), most recently 11 Jun 2026.

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Milligan Construction

People on the licence

Trevor John Milligan (qualifier, CEO and president)

Recent permits

Building permits pulled under licence #1049545, from City of San Diego open data. Locations are shown to ZIP code only.

• 11 Jun 2026 · Combination Building PermitPropose addition and interior remodel at existing duplex structure consist of 2 Dwelling units, work to include second level addition at DU 1. BC CODE 4341.
• 11 Jun 2026 · Combination Building PermitConstruct detached structure at rear of site containing (2) new ADU's with proposed deck over carport and detached garage from the existing duplex. BC CODE...
• 10 Nov 2025 · Combination Building PermitFor the proposed new detached ADU above existing carport for an existing SDU. Work to include new exterior stairs. BC 4333
• 7 Aug 2024 · Combination Building Permit · ZIP 92139For proposed (N) interior finishes throughout including doors/frames/hardware, (N) flooring & insulation/drywall, electrical panel & wiring/fixtures,...
• 16 Jul 2024 · Combination Building PermitCombination building permit for a new detached ADU on a lot with an existing SDU. New ADU will be one story and have an attic space.

Why it ranks #2111 of 2,851 general contractors in San Diego

Score 41.6 / 100. Claiming this listing or using Theo never changes it. How we rank