A ADVANTAGE HEATING & AIR CONDITIONING INC
📍 MANASSAS, DC 20110
HVAC contractor
RIVERS CONTRACTORS LLC
📍 11826 DUMFRIES RD
Verified contact on file — we hold a working email address for RIVERS CONTRACTORS LLC, though not a corroborated District of Columbia contractor licence. Ask to see proof of licensing directly before booking.
About this listing
RIVERS CONTRACTORS LLC is listed in MANASSAS, DC.
Is RIVERS CONTRACTORS LLC the right fit?
Based on what RIVERS CONTRACTORS LLC lists with AirProHQ: services offered are HVAC contractor. We have no record of them advertising 24/7 emergency service — call ahead to confirm hours for anything urgent. We do not have a corroborated District of Columbia contractor licence on file for this listing — ask to see one before booking. For anything not covered here — such as whether they specifically serve commercial or multi-unit properties — that's worth confirming directly with RIVERS CONTRACTORS LLC before you book, or compare other MANASSAS contractors first.
Services
What HVAC work typically costs in MANASSAS
Before you call RIVERS CONTRACTORS LLC, it helps to know the going rate. These are national ranges for 2026 — ask any contractor for a written, itemised quote and compare it against them.
| Job | Typical cost |
|---|---|
| Diagnostic / service call | $75 – $200 |
| Capacitor replacement | $100 – $250 |
| Refrigerant recharge | $200 – $600 |
| Compressor replacement | $1,300 – $2,800 |
| Central air conditioner | $3,900 – $7,900 |
| Full HVAC (furnace + AC) | $5,000 – $12,500 |
Ranges from our AC repair cost guide andHVAC replacement cost guide. Actual cost depends on local labor rates and how many hours a system runs each year in your climate.