Every property owner in Los Angeles who is considering a construction project in 2025 and 2026 is asking the same question before they pick up the phone: what is this actually going to cost me right now, and is now even the right time to build?

It is a reasonable question. The construction cost environment in Los Angeles is genuinely more volatile than it has been at any point in recent memory — and the volatility is being driven by forces that are real, documented, and not going away quickly. Tariff policy is reshaping material supply chains in real time. Lumber markets are responding to both trade policy and domestic production constraints. The skilled labor market in LA construction is tighter than it has been in decades, with wage pressures that compound every other cost input.

Owners who try to time the market — waiting for costs to normalize before committing to a project — are frequently making the most expensive decision available to them, because the projects that need to happen don't become optional while the market sorts itself out. Retrofit deadlines don't pause for tariff negotiations. Balcony deterioration doesn't slow down because lumber prices are elevated. ADU rental income doesn't accumulate while a feasibility analysis waits for better conditions.

What owners actually need is not a perfect market. It is a contractor with fixed pricing — a firm that absorbs the market risk so the owner doesn't have to.

Here is what is actually driving construction costs in Los Angeles right now, what it means for your project budget, and why the pricing structure of the firm you hire matters as much as the market conditions themselves.

The Tariff Problem: What It Is and What It Isn't

The Trump administration's 2025 tariff program — the most sweeping restructuring of U.S. trade policy since the 1930s — has introduced genuine cost pressure across the construction materials supply chain. Understanding what that pressure actually affects, and what it doesn't, is essential to budgeting any project in the current environment.

The materials most directly affected by the current tariff structure are steel, aluminum, and imported building products from Canada, Mexico, and China. For construction in Los Angeles, the practical implications break down as follows:

Steel is subject to a 25% tariff under the Section 232 national security framework, which has been in place since 2018 and was reinforced and expanded in 2025. Structural steel — wide flange sections, HSS tubes, plate steel — used in soft-story retrofit moment frames, ADU structural framing, and commercial building structural systems has absorbed meaningful cost increases since the tariff regime was established. The domestic steel market has responded with capacity increases, but domestic production has not fully offset the pricing pressure that global supply chain restructuring has created.

For a soft-story retrofit that relies heavily on custom-fabricated steel moment frames — which is the majority of SKS's retrofit work — steel cost increases are a real input. The magnitude depends on the specific frame geometry and connection details, but owners budgeting retrofit projects in 2025 should not be pricing them against 2022 or 2023 actuals without accounting for steel cost escalation.

Aluminum is subject to the same 25% tariff framework. For construction, aluminum affects window and door systems, exterior cladding systems, and certain framing components. Projects with significant aluminum content — custom home renovations with high-end window systems, commercial facade work — have seen material cost increases that reflect the tariff pass-through from importers and distributors.

Canadian lumber — which supplies approximately 30% of U.S. softwood lumber consumption — is subject to antidumping and countervailing duties that have been in place in various forms since the early 2000s, with recent escalations under the 2025 trade policy framework pushing the effective duty rate significantly higher. This is the tariff impact that most directly affects residential and multifamily construction in Los Angeles, and it deserves a full discussion of its own.

What tariffs are not doing: they are not uniformly increasing every construction cost by a fixed percentage. The impact is material-specific, supply chain-specific, and project-type-specific. A project heavy in structural steel and dimensional lumber is absorbing more tariff-driven cost pressure than a project heavy in concrete, local labor, and domestic fixtures. Understanding which cost drivers affect your specific project type is more useful than applying a blanket tariff surcharge to any construction estimate.

The Lumber Market: A Supply Chain Under Simultaneous Pressure

Softwood lumber — the dimensional framing lumber used in residential and light commercial construction — is experiencing cost pressure from multiple directions simultaneously in 2025, and the combination is creating a pricing environment that is genuinely difficult for contractors to manage on a fixed-cost basis without the infrastructure to do so.

Canadian tariffs are the most headline-visible driver. Softwood lumber from British Columbia and other Canadian provinces has historically been priced competitively with domestic production, and U.S. homebuilders and contractors have built supply chains around Canadian supply. The current antidumping and countervailing duty regime — with effective rates that have escalated materially under 2025 trade policy — is making Canadian lumber significantly more expensive for U.S. buyers. Some of that cost is being absorbed by Canadian producers accepting lower margins. Most of it is being passed through to U.S. distributors and ultimately to contractors.

Domestic production constraints are compounding the tariff impact. U.S. softwood lumber production is concentrated in the Pacific Northwest and the Southeast, and both regions are operating under constraints that limit the supply response to tariff-driven demand shifts. Pacific Northwest production has been affected by years of timber harvest restrictions driven by environmental litigation and forest health concerns. Southeast production capacity has been running near full utilization since the post-COVID construction boom, with limited ability to absorb the incremental demand that tariffs on Canadian imports are creating.

Wildfire rebuild demand is a Los Angeles-specific factor that is not present in most other U.S. construction markets. The January 2025 wildfires destroyed thousands of structures across Pacific Palisades, Altadena, and surrounding communities, creating an enormous concentrated demand for framing lumber, engineered wood products, and construction labor in a market that was already tight. The rebuild volume — when it moves from insurance processing and permitting into active construction — will add incremental demand to a regional lumber market that has no excess capacity to absorb it.

The combined effect: framing lumber prices in the Los Angeles market in 2025 are elevated relative to the 2021-2023 range, and the supply chain conditions that would normally moderate those prices — increased Canadian imports, production capacity additions — are either constrained by tariff policy or physically limited by production infrastructure that cannot be expanded quickly.

For multifamily and residential projects in LA — ADUs, soft-story retrofits, balcony reconstructions, custom home framing — lumber is a significant cost input. Projects budgeted without accounting for current market pricing are consistently coming in over budget, which is creating scope reduction, project delays, and contractor disputes at a rate that the market hasn't seen since the 2021 lumber spike.

The Labor Market: The Cost Driver That Doesn't Negotiate With Trade Policy

Of all the cost pressures in the current Los Angeles construction environment, the skilled labor market is the one that is both most significant and most structurally persistent. Tariffs can be renegotiated. Lumber production can expand over years. The skilled labor shortage in Los Angeles construction is a demographic and structural condition that has been building for decades and has no near-term resolution.

The construction labor force in Los Angeles has two interconnected problems: insufficient supply of experienced tradespeople at every skill level, and wage pressure that reflects the tightness of that supply.

Immigration enforcement has materially affected the available labor pool in Southern California construction. The construction trades — framing, concrete, finish carpentry, roofing, mechanical, electrical, and plumbing — have historically relied heavily on immigrant labor at every skill level, from entry-level laborers to experienced journey workers. Increased enforcement activity in 2025 has reduced labor availability across the industry, with some specialty subcontractors reporting meaningful reductions in their available workforce. The supply reduction is being reflected directly in labor pricing — crews that are available are commanding higher rates, and project timelines are extending as contractor scheduling queues lengthen.

The generational transition in skilled trades is compounding the immigration enforcement effect. The experienced tradespeople who form the backbone of the LA construction labor force — journeyman-level carpenters, ironworkers, electricians, and concrete finishers who developed their skills over decades — are aging out of the workforce at a rate that apprenticeship programs are not matching. The construction industry has struggled for fifteen years to attract young workers into the trades, and the result is a workforce with a demographic bulge at the experienced end and a thin pipeline of incoming talent. As the experienced cohort retires, the knowledge and productivity that they represent leaves the market permanently.

Wildfire rebuild competition — again, a Los Angeles-specific factor — is creating direct competition for skilled labor between ordinary commercial and residential construction and the emerging wildfire rebuild market. Insurance-funded rebuilds, government-supported recovery projects, and private rebuild efforts are all competing for the same pool of licensed contractors, experienced crews, and specialty subcontractors. In a tight labor market, that competition drives wages and subcontractor pricing across the entire LA construction market, not just in the affected communities.

The practical implication for property owners: labor cost estimates from 2022 or 2023 are not valid references for 2025 project budgeting. The wage rate increases in the LA construction trades over the past 24 months have been significant — in some trades, in the range of 15% to 25% above the pre-2023 baseline. Projects estimated at prior-cycle labor rates and bid in the current market are generating price gaps that are surprising owners and creating adversarial contractor relationships before construction even begins.

The "Subject to Change" Clause — and Why It Is the Most Expensive Language in Your Contract

Here is where market volatility becomes a direct owner problem rather than an abstract economic condition.

Most construction contracts in the current market contain cost escalation language — clauses that allow the contractor to pass through material cost increases above a defined threshold, or that explicitly state that the bid price is subject to change based on material pricing at the time of procurement. In a volatile market, this language shifts the pricing risk from the contractor to the owner.

Subject-to-change pricing means that the number you agreed to is not the number you will pay. It means that the lumber price spike between bid execution and framing procurement is your problem, not the contractor's. It means that the steel cost increase between plan check approval and moment frame fabrication is added to your invoice without negotiation. It means that you are exposed to the full volatility of the current construction market — the tariffs, the lumber pricing, the labor rate increases — regardless of what you agreed to pay when you signed the contract.

Subject-to-change clauses are not illegal. They are not even unusual in the current market — many contractors have introduced them specifically because the cost environment is genuinely difficult to fix-price without the infrastructure to absorb volatility. But they are a fundamental transfer of financial risk to the owner, and owners who sign contracts with this language without understanding its implications are routinely experiencing budget overruns of 15% to 30% above the original bid price.

The alternative — fixed-price contracting — requires the contractor to absorb the market risk. It requires supply chain relationships that allow material costs to be locked at bid time. It requires labor force stability that allows productivity estimates to hold through construction. It requires the financial infrastructure to carry cost volatility as a business risk rather than passing it through to the client.

This is not the contracting model of most firms operating in the current LA market. It is, and has been for 39 years, the contracting model of SKS Construction.

How SKS's Fixed-Price Model Works in a Volatile Market

SKS Construction has offered fixed-price bids — with no subject-to-change clauses — since Sol Shaolian founded the company in 1987. That commitment has been maintained through every volatile construction market cycle the company has operated in: the post-Northridge reconstruction surge, the post-2008 depression and recovery, the COVID-era supply chain disruption, and the current tariff and labor market environment.

The fixed-price commitment is not a marketing position. It is an operational discipline that requires specific infrastructure to sustain in a market like the current one.

Direct material supply relationships allow SKS to procure steel, lumber, and key material inputs at pricing that is negotiated and locked at bid time — not at spot market rates at the time of procurement. When tariff-driven steel price spikes occur between bid and fabrication, SKS's supply relationships absorb the variance rather than passing it to the client.

In-house labor force — rather than reliance on subcontractor networks that are subject to market wage escalation — provides SKS with labor cost predictability that firms dependent on the subcontractor market cannot match. When subcontractor pricing increases 20% between bid and construction start, firms that rely on subcontractors for most of their labor either pass the increase to the client or absorb a loss. SKS's in-house crews are not subject to subcontractor market dynamics.

In-house engineering eliminates the coordination cost and schedule risk that comes from managing separate design and construction teams. When the engineer and the contractor are the same organization, the scope is defined precisely, the quantities are accurate, and the contingency that contractors typically build into subject-to-change estimates to cover scope uncertainty is not necessary.

39 years of project volume across more than 3,000 completed projects provides the historical cost data and supplier relationships that allow SKS to bid confidently in volatile markets. We have seen cost spikes before. We know how to price them without either exposing the client to volatility or padding bids to a point where they are not competitive.

What This Means for Your Project Decision Right Now

The owners who are best positioned in the current market are not the ones who are waiting for costs to normalize. They are the ones who are executing projects on fixed-price contracts with firms that can honor those prices through completion.

The retrofit deadlines in Burbank, Torrance, Culver City, Pasadena, and Glendale are not pausing for the tariff environment to stabilize. The SB 721 repair timelines don't extend because lumber is expensive. The ADU that generates $2,500 per month in rental income doesn't start generating it while you wait for better market conditions — it starts generating it when construction is complete.

The cost of delay in the current market is not just the foregone rental income or the continued liability exposure. It is the probability that costs are higher when you act than they are today — because the structural drivers of current cost pressure are not resolving quickly, and the wildfire rebuild demand entering the LA market over the next 18 to 24 months is going to add incremental pressure to both material supply and labor availability.

The right time to build is when the project makes sense on a fixed-price basis with a firm that can honor the price. That time, for most of the projects SKS manages, is now.

Get a FREE Fixed-Price Consultation — Know Your Number Before the Market Moves

SKS Construction offers FREE project consultations for property owners across Los Angeles County — covering soft-story retrofits, ADUs and additions, balcony repairs, structural retrofits, foundation work, electrical panel upgrades, and custom homes and remodels.

Our consultations produce a fixed-price proposal — with no subject-to-change clauses — that reflects current material and labor market conditions, our direct supply relationships, and 39 years of cost data from projects completed in this specific market.

You will know your number. It will not change. And the project will move.

Call (818) 855-1181 or email info@sksconstruction.com to schedule your FREE consultation today.