Assistant Project Managers in San Diego’s construction market earn a typical base salary between $115,000 and $161,000 in 2026, according to Amundson Group’s quarterly Salary Guide built from real placements across commercial, civil, multifamily, and industrial sectors. When bonuses, truck allowances, and per-diem are factored in, total compensation often reaches 10-30% above base, positioning top performers closer to $180K, $210K annually.
Assistant Project Manager salary range in San Diego: $115K, $161K base
The $115K, $161K range reflects San Diego’s cost-of-living adjustments and the region’s robust construction demand. The spread within this band depends primarily on years of relevant experience, project scope and dollar value, sector specialization, and employer size and stability.
An APM with 5 years of experience managing $5M, $15M commercial builds typically lands in the $120K, $140K range. Someone with 10+ years overseeing large mixed-use or industrial projects, or managing multiple APMs, often commands $145K, $161K or higher. Smaller general contractors and subcontractors may pay toward the lower end; larger, well-capitalized firms and union-affiliated operations tend to offer the upper range plus stronger benefits.
Base salary is just one component. Most San Diego construction employers add:
- Performance bonuses: 10-20% of base, tied to project completion, safety metrics, or profitability
- Truck allowance or company vehicle: $500, $1,200/month
- Per-diem and travel: Common on jobs outside the metro area
- 401(k) match: Typically 3-6%
- Health, dental, vision: Increasingly standard even for mid-size firms
These ancillary benefits can genuinely add $12K, $25K+ to annual earnings, especially for APMs on larger projects with frequent site visits.
What drives Assistant Project Manager pay in San Diego’s construction market
San Diego’s construction economy has matured significantly over the past five years. The region remains a hub for commercial office, hospitality, and mixed-use development downtown and in Torrey Pines, while multifamily continues to fuel growth in mid-city neighborhoods and outlying areas. Civil and heavy highway work centers around freeway upgrades and water infrastructure, particularly around the greater metro and North County corridors.
Labor competition is intense. San Diego’s construction unemployment sits well below the national average, and experienced APMs have genuine leverage. Firms competing for talent in this market recognize that a $20K gap in base salary often costs them the candidate to a rival contractor or even adjacent markets (Los Angeles, Orange County) offering comparable or higher pay.
Real estate costs and cost-of-living adjustments flow directly into salary benchmarks. San Diego’s coastal and urban core positioning makes retention costly; firms must pay competitively or lose staff to burnout or relocation. Additionally, union presence (particularly in commercial and heavy civil work) sets wage floors that influence the broader non-union market.
Assistant Project Manager compensation by experience level
Experience is the single largest salary driver. Here’s how Amundson Group’s placement data breaks down for San Diego:
- 3-5 years: $98K, $121K base
*Early-career APMs, typically managing smaller scopes or supporting a senior PM. Common in smaller firms or as a transition from site supervisor.*
- 5-10 years: $115K, $138K base
*Mid-career, managing projects in the $10M, $30M range independently or leading smaller teams. Sweet spot for most San Diego openings.*
- 10-15 years: $138K, $161K base
*Senior APM or emerging Project Manager with proven track record across multiple sectors. Often managing larger scopes, mentoring junior staff, or handling complex schedules.*
- 15+ years: $161K, $193K+ base
*Principal-level roles, operations leadership, or specialized expertise (preconstruction, estimating transition, safety management). May be titled Senior PM or PM II.*
Note: These ranges already reflect San Diego’s cost-of-living adjustment. APMs relocating from lower-cost markets should expect upward adjustment; those moving to lower-cost regions see the inverse.
Benefits + total comp beyond base
San Diego construction firms increasingly differentiate on benefits to offset base-salary negotiations. Standard offerings include 401(k) matching at 3-6% of base, medical/dental/vision with employer contribution of 50-75%, and paid time off starting at 15-20 days annually for mid-career hires.
Truck allowances ($600, $1,200/month) or company vehicles are nearly universal for APMs, since jobsite presence is non-negotiable. Performance bonuses range from 10-20% of base and are often tied to project profitability, safety records (OSHA incident rates), or schedule performance. Long-term incentive plans, profit sharing, equity stakes in smaller firms, or deferred compensation, are less common but increasingly offered by larger regional contractors seeking to retain top talent.
What San Diego construction companies pay top performers
Amundson Group routinely places APMs above the $161K ceiling, particularly in these scenarios:
- Preconstruction-track APMs: Those with estimating or value-engineering expertise often earn $165K, $185K, as they command specialized premium.
- Multi-sector experience: APMs with proven competency across commercial *and* multifamily *and* civil often see bump of $10K, $20K over peers with single-sector depth.
- Leadership roles: APMs managing 2-3 junior coordinators, or leading bid teams, regularly break $175K, $193K, especially at firms with $500M+ annual revenue.
- Specialized knowledge: Those with heavy industrial, healthcare, or mission-critical facility experience, where coordination complexity and risk are highest, see top-of-range and above.
In San Diego’s tight labor market, firms are increasingly willing to pay $180K, $210K all-in (base + bonus + vehicle + per-diem) to lock in proven performers. Retention is cheaper than turnover and retraining.
See Amundson Group’s full Assistant Project Manager Salary Guide
AMundson Group updates its Salary Guide every quarter with real placement data across construction verticals and geographies. Salaries shift with project pipeline, labor availability, and economic conditions, staying current is essential for hiring managers and candidates alike.
If you’re hiring Assistant Project Managers in San Diego or seeking your next role, let’s connect. We custom-match talent to opportunity using AI-assisted screening and a decade of regional placement history.