Furnace Replacement cost: Garland vs San Antonio (2026)
Budget-wise, furnace replacement in Garland ($5,250) runs 4% more than in San Antonio ($5,050), a roughly $200 spread.
Garland TX
Typically around $5,250
San Antonio TX
Lower costTypically around $5,050
Garland vs San Antonio: full breakdown
| Factor | Garland | San Antonio |
|---|---|---|
| Typical 2026 cost | $5,250 | $5,050 |
| Estimated range | $3,750–$6,700 | $3,600–$6,500 |
| Labor index (vs US) | ×0.97 | ×0.95 |
| Climate zone | Hot | Hot |
| Climate factor | ×0.95 | ×0.95 |
| Local permit | $225 | $200 |
| Labor share | $3,150 | $3,050 |
| Materials/equipment | $2,100 | $2,000 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
How much should this gap actually matter?
At 4%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for furnace replacement — focus on the contractor, not the city.
Furnace replacement by type: Garland vs San Antonio
We localize each furnace replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Garland | San Antonio |
|---|---|---|
| Gas furnace | $3,650–$6,600 | $3,550–$6,400 |
| High-efficiency gas furnace | $3,250–$6,600 | $3,150–$6,400 |
| Electric furnace | $2,050–$4,400 | $2,000–$4,250 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
Furnace replacement by home size: Garland vs San Antonio
Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.
| Size | Garland | San Antonio |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,800–$5,050 | $2,700–$4,900 |
| 1,500 sq ft (≈68,000 BTU) | $3,250–$5,750 | $3,150–$5,600 |
| 2,000 sq ft (≈90,000 BTU) | $3,750–$6,700 | $3,600–$6,500 |
| 2,500 sq ft (≈110,000 BTU) | $4,300–$7,600 | $4,150–$7,400 |
| 3,000 sq ft (≈130,000 BTU) | $4,850–$8,550 | $4,700–$8,300 |
| 3,500+ sq ft (≈150,000 BTU) | $5,400–$9,450 | $5,250–$9,200 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What hvac pros earn in each metro
Labor is about 60% of a furnace replacement bill, so local wages drive most of the gap. These are real metro hourly wages for skilled installers (BLS OEWS), not estimates.
Dallas-Fort Worth-Arlington metro · about 5% below the US average installer wage.
San Antonio-New Braunfels metro · about 9% below 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 furnace replacement in either city
Crews are busiest — and priciest — exactly when it's hottest or coldest, since that's when systems fail under load. Book in the mild months and you're negotiating from a position of choice, not a broken furnace.
How much should you really budget for HVAC in 2026?
Sizing, efficiency tier and brand pull a quote in different directions. Here's how our editors weigh the trade-offs that decide what you actually pay.
The longevity case
The single biggest cost driver isn't the brand — it's correct sizing and install quality. A properly sized, well-commissioned mid-tier system with annual maintenance outlasts an oversized premium unit that short-cycles. Spend on the install, not the badge.
The budget-first case
In a temperate region the smart move is to size the job correctly with a Manual J and take the base efficiency tier. A system that spends most days coasting can't recover the cost of a high-SEER2 compressor, because the savings only show up under heavy load you don't put on it. Match the equipment to how little you actually run it, not to the brochure's top number.
The efficiency-first case
High runtime changes the math. In a demanding climate the extra efficiency of a heat pump or a top-tier SEER2/AFUE unit gets paid back month after month on the utility bill, and state and utility incentives can shave the upfront figure further now that the federal 25C/25D credits have expired. Price the lifetime bills, not just the tag, before you default down.
Climate decides the efficiency tier; a proper load calculation decides everything else. Nail both, stack the rebates you can, and you've sidestepped the two mistakes — wrong size, rushed install — that actually inflate the lifetime cost.
Garland vs San Antonio
Is furnace replacement cheaper in Garland or San Antonio?
San Antonio comes out ahead here, at roughly $5,050 for furnace replacement compared with $5,250 in Garland — a 4% ($200) gap as of 2026.
Why does furnace replacement cost more in Garland than San Antonio?
The main driver is local labor rates: Garland's labor index is 0.97 versus 0.95 in San Antonio. Climate zone (hot vs hot) and permit fees also shift the total.
How much is furnace replacement in Garland, TX?
Expect to pay $3,750 to $6,700 for furnace replacement in Garland in 2026, averaging around $5,250.
Do hvac pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $29.7/hr around Dallas-Fort Worth-Arlington versus $28.4/hr near San Antonio-New Braunfels. With labor making up about 60% of a furnace replacement job, that difference carries straight through to the final price.
When is the cheapest time to buy furnace replacement — and does it differ by city?
It doesn't vary by location — Spring and fall (Mar–May, Sep–Oct) is the discount window in both Garland and San Antonio (roughly 5–15% off), while peak summer and mid-winter tends to be the most expensive in either city.
Should I choose where to live based on furnace replacement cost?
Rarely. The $200 difference is real but one-time, and you can often close most of it in Garland by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik