Best Heat Pump Replacement Companies in Greenville, SC
Heat Pump Replacement in Greenville: sizing + authorization
A replacement or conversion is bid on Manual J load calculation, manufacturer authorization, and matched-system commissioning — oversizing is the #1 cause of comfort complaints. Here is what each of the 8 contractors below publishes: Verify your state's HVAC contractor license through the state licensing board before paying a deposit.
Top picks
Consistently strong customer feedback (4.9★ from 635+ Google reviews).
Google 4.9★ (635+)
Consistently strong customer feedback (4.9★ from 2,620+ Google reviews; 3.4★ from 5 Yelp reviews).
Google 4.9★ (2,620+)Yelp 3.4★ (5)
Consistently strong customer feedback (4.9★ from 530+ Google reviews; 3.4★ from 5 Yelp reviews).
Google 4.9★ (530+)Yelp 3.4★ (5)
Consistently strong customer feedback (4.8★ from 4,015+ Google reviews; 3.2★ from 10+ Yelp reviews).
Google 4.8★ (4,015+)Yelp 3.2★ (10+)
Consistently strong customer feedback (4.8★ from 1,335+ Google reviews; 3.4★ from 10 Yelp reviews).
Google 4.8★ (1,335+)Yelp 3.4★ (10)
Consistently strong customer feedback (4.8★ from 6,895+ Google reviews; 2.2★ from 90+ Yelp reviews).
Google 4.8★ (6,895+)Yelp 2.2★ (90+)
Consistently strong customer feedback (5.0★ from 325+ Google reviews).
Google 5.0★ (325+)
Consistently strong customer feedback (4.7★ from 495+ Google reviews).
Google 4.7★ (495+)
Typical Heat Pump Replacement costs in Greenville, SC (2026)
Last updated
Estimated ranges for Greenville, SC. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Ducted air-source heat pump + air handler, full system (installed) | $6,700–$13,350 |
| Air handler replacement (paired with heat pump) | $1,250–$2,900 |
| Ductwork modification (resize / re-balance per Manual D) | $500–$1,850 |
How long does a typical "Heat Pump Installation" take in Greenville, and what local rules affect it?
- Can I replace my gas furnace with a heat pump?
- Yes — a heat pump both heats and cools, so it can fully replace a gas furnace. In colder areas a dual-fuel setup keeps the furnace as backup for the coldest days. Either way, insist on a Manual J load calculation; conversions can need duct resizing or an electrical upgrade.
- When is replacing an old heat pump better than repairing it?
- If it's past 12–15 years, still uses phased-out R-410A refrigerant, needs a compressor, or the repair bill approaches a third of replacement cost, replacing usually wins. A reputable contractor compares both paths before recommending.
- How long does a typical heat pump replacement job take in Greenville, from site visit to full commissioning?
- A straight replacement typically takes one to three days from equipment arrival to full commissioning, depending on system complexity and permit turnaround. Time expands if duct modifications, electrical panel upgrades, or refrigerant recovery are needed. Early-season scheduling and thorough pre-bid site surveys reduce installation-day surprises and shorten total calendar time.
- How do homeowners verify an installer's manufacturer certification and warranty handling in Greenville?
- Ask the installer to show dealer or installer certificates from the equipment manufacturer and request copy of the warranty paperwork that will be registered after installation. Confirm who handles warranty registration and whether extended warranties require certified installation. Keep manufacturer and installer contacts together in the final contract for post-install support.
- How should a Greenville homeowner prepare the home before installers arrive?
- Clear access to the outdoor unit area, basement, or attic spaces where equipment and ducts sit. Ensure a safe path for installers and electrical access to the main panel. Have any pets secured and appliances unplugged near the work zone. A tidy, accessible site helps crews complete work faster and reduces the chance of same-day change orders.
- How do I get a quote from these heat pump installation companies?
- Submit one request on this page and we send it to the vetted heat pump installation pros in Greenville, SC listed here. They send quotes back — no obligation.