HVAC services in Reston, VA
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Pricing reviewed June 2026 · Local data from U.S. Census ACS
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Reston HVAC services
AC Repair
AC repair cost depends on the failing part and whether the system is low on refrigerant, electrical, or mechanical. Common fixes — capacitors, contactors, fan motors, refrigerant recharges — land between $150 and $1,500 including labor, while a failed compressor runs higher.
View Reston pricing →Furnace Repair
Furnace repair cost depends on the failing part and whether the unit is gas or electric. Common fixes — flame sensors, igniters, blower motors, control boards — land between $150 and $1,800 including labor, while a cracked heat exchanger runs higher.
View Reston pricing →AC Installation
AC installation cost covers the equipment and labor to fit a new system — whether it's a like-for-like central AC replacement, a first-time install with new ductwork, or a ductless mini-split. The number swings with tonnage, SEER2 efficiency tier, and duct condition.
View Reston pricing →AC Maintenance
AC maintenance — a seasonal tune-up — keeps the system running efficiently and catches small faults before they become summer breakdowns. A single visit runs $75–$200; annual plans that bundle a spring AC and fall heating check cost a bit more.
View Reston pricing →HVAC systems in Reston
U.S. Census ACS- Households
- 24,936
- Homeowners
- 17,091
- 58% own
- Median home value
- $591,900
- Median income
- $135,503
- Median home built
- 1983
- Housing units
- 29,551
With a median home built in 1983, many Reston AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
HVAC cost in Reston.
Homes in Reston were built around 1983 on average — roughly 43 years ago. Because a central AC or furnace typically lasts 12–18 years, a large share of Reston systems are now at or past the point where another repair stops paying off and replacement becomes the smarter spend.
Installing or replacing an HVAC system in Reston follows Virginia rules under the state mechanical code. Here’s what applies statewide:
Local labor rates and Virginia permitting shape the final number. Based on area incomes and cost tier, Reston installs tend to land slightly above the national average — the cost table below is adjusted to match.
| Type / job | Typical Reston cost |
|---|---|
| AC repair (common fault)Capacitor, refrigerant, fan motor | $175 – $1,650+ |
| Furnace repair (common fault)Igniter, flame sensor, blower | $175 – $2,000+ |
| Central AC (replace, like-for-like)Existing ducts in good shape | $4,400 – $8,800+ |
| Heat pump (cooling + heating)Qualifies for federal & utility rebates | $5,500 – $13,000+ |
| Ductless mini-splitNo ducts; single or multi-zone | $3,300 – $8,800 |
| AC tune-up / maintenanceSeasonal service visit | $85 – $225 |
| Permit & inspectionRequired in most jurisdictions | $85 – $450 |
Installed prices including labor. Code upgrades, ductwork, and higher-tonnage or higher-SEER2 systems move the number up.
What’s different about Reston.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Reston
Given Virginia’s mixed-humid climate and mixed heating, high-seer2 heat pump is the sensible default for most Reston homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: Virginia Energy - Home Energy Rebates FAQ · Dominion Energy Virginia - My Home savings · EIA Virginia Electricity Profile
What Reston code requires
Installing or replacing an HVAC system in Reston follows Virginia rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum14.3 SEER2 (Southeast)
Federal Southeast-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
Virginia uses the statewide Uniform Statewide Building Code (USBC/IECC); local mechanical permits and inspections are required for AC/heat pump/furnace changeouts, and Manual J/S sizing is recommended practice though not strictly enforced.
Sources: Virginia Energy - Home Energy Rebates FAQ · Dominion Energy Virginia - My Home savings · EIA Virginia Electricity Profile
Not sure which rules and rebates apply to your home?
A licensed Reston pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Reston
Virginia heating is mostly mixed, which shapes the money back:
- StateUp to $8,000 for a qualifying heat pump (up to $14,000 total electrification)Virginia Home Energy Rebates (DOE HEAR, via Virginia Energy) →
State or utility program — verify eligibility before you buy.
- StateRebate for ENERGY STAR air-source/mini-split heat pumps (electrically heated homes; amount varies by efficiency)Dominion Energy Residential Home Retrofit heat pump rebate →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including Virginia.
Comfort back in three steps.
- 1
Tell us what’s wrong
Use the cost tool or call — takes 30 seconds. No cool air, no heat, or time for a new system.
- 2
Get matched with a local pro
We connect you with a licensed, insured HVAC technician near you — often the same day.
- 3
Repair or replace, fast
Your pro confirms the price on-site and gets your comfort back. Most jobs done in a few hours.
HVAC FAQs — Reston
In Reston, AC and furnace repairs typically run $175 – $1,650+ including parts and labor. A central AC replacement runs $4,400 – $8,800+ installed, heat pumps $5,500 – $13,000+, and a seasonal tune-up $85 – $225. Prices are adjusted for local labor and shift with system type and code upgrades.
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