Wood & Fiberglass Window Replacement cost: Fontana vs San Diego (2026)
Fontana runs 6% lower than San Diego for wood and fiberglass window replacement — expect around $18,200 in Fontana against $19,350 in San Diego, a difference of about $1,150.
Fontana CA
Lower costTypically around $18,200
San Diego CA
Typically around $19,350
Fontana vs San Diego: full breakdown
| Factor | Fontana | San Diego |
|---|---|---|
| Typical 2026 cost | $18,200 | $19,350 |
| Estimated range | $10,450–$25,950 | $11,100–$27,550 |
| Labor index (vs US) | ×1.03 | ×1.1 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $150 |
| Labor share | $10,000 | $10,650 |
| Materials/equipment | $8,200 | $8,700 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
Is the price difference a dealbreaker?
6% is within noise for wood and fiberglass window replacement — contractor selection and timing move the price more than which of these two metros you're in.
Wood and fiberglass window replacement by type: Fontana vs San Diego
Each wood and fiberglass window replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Fontana | San Diego |
|---|---|---|
| Fiberglass | $10,450–$22,850 | $11,100–$24,250 |
| Composite | $11,500–$23,900 | $12,200–$25,350 |
| Aluminum-clad wood | $13,550–$28,000 | $14,400–$29,700 |
| Solid wood | $14,600–$31,100 | $15,500–$33,000 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
Wood and fiberglass window replacement by number of windows: Fontana vs San Diego
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| Size | Fontana | San Diego |
|---|---|---|
| 5 windows | $4,750–$11,500 | $5,100–$12,200 |
| 10 windows | $9,400–$20,800 | $10,000–$22,050 |
| 15 windows | $14,050–$29,050 | $14,950–$30,800 |
| 20 windows | $18,700–$37,300 | $19,850–$39,600 |
| 25+ windows (whole home) | $22,850–$46,600 | $24,250–$49,450 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
What windows pros earn in each metro
With labor making up about 55% of a wood and fiberglass window replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
Riverside-San Bernardino-Ontario metro · about 6% above the US average installer wage.
San Diego-Chula Vista-Carlsbad metro · about 17% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for wood and fiberglass window replacement in either city
Demand for window installs drops once it's cold out, which is precisely when manufacturers push their biggest rebates — a combination that doesn't happen in the busy spring and summer months.
How much should new windows really cost you?
A window budget rests on three choices — frame material, glass package and how it's installed. Our editors weigh in on where the money is well spent.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
The value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
The efficiency case
Where winters bite or summers punish, upgrading the glazing — triple-pane or a gas-filled low-E package — returns real money on heating and cooling bills, and ENERGY STAR-rated units can open the door to rebates. Put that upgrade money into the glass before you spend it on a fancier frame.
Vinyl frames are the sensible default unless your situation says otherwise; the glass package is where climate-specific spending pays off. Install quality is the one place a discount always costs more later.
Fontana vs San Diego
Is wood and fiberglass window replacement cheaper in Fontana or San Diego?
Fontana comes out ahead here, at roughly $18,200 for wood and fiberglass window replacement compared with $19,350 in San Diego — a 6% ($1,150) gap as of 2026.
Why does wood and fiberglass window replacement cost more in San Diego than Fontana?
San Diego's higher labor index (1.1 vs 1.03 in Fontana) is the biggest factor, with the mixed/mixed climate split and permit fee differences playing a smaller role.
How much is wood and fiberglass window replacement in Fontana, CA?
Fontana homeowners can expect $10,450 to $25,950 for wood and fiberglass window replacement in 2026, with $18,200 the typical number.
Do windows pros really charge more in one city?
Real wage data backs this up — skilled installers earn roughly $33/hr in Riverside-San Bernardino-Ontario compared with $36.5/hr in San Diego-Chula Vista-Carlsbad (BLS OEWS). Labor is about 55% of a wood and fiberglass window replacement job, so that wage gap is what mostly drives the price difference.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
It doesn't vary by location — Late fall and winter is the discount window in both Fontana and San Diego (roughly 5–15% off), while spring and summer peak tends to be the most expensive in either city.
Should I choose where to live based on wood and fiberglass window replacement cost?
Not really — the $1,150 gap is one-time, and smart timing and tighter quotes in San Diego can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik