Most central-air or heat-pump replacements in Ocean and Monmouth County run $6,000–$14,000 installed, set by system size, SEER2 efficiency, ductwork condition, and whether the furnace or air handler is replaced at the same time. Comfort at the shore is not optional — humid bay summers and cold, wind-driven winters both push a system hard — so we size and install for the climate your home actually lives in.
Comfort is part of the whole-home picture
A new roof, tight windows, and sealed siding all change how your HVAC performs — a well-sealed home needs less tonnage, not more. Because Paragon works across your whole exterior, we look at the envelope and the equipment together instead of overselling a bigger unit to cover for air leaks. That is how you get lower bills, not just new gear.
What every Paragon HVAC install includes
Manual-J-style load calculation — the system is sized to your home, not guessed from square footage
New condenser or heat pump matched to a compatible air handler or furnace
Ductwork inspection with sealing or repair where it is losing conditioned air
New line set, pad, and electrical whip — we do not reuse tired components to save an hour
Smart or programmable thermostat set up before we leave
Refrigerant charge verified to spec and airflow balanced room to room
Permit and inspection handled where your town requires them
Full cleanup and old-equipment haul-away
Financing a system you can’t wait on
A failed compressor in July or a dead furnace in January is not a “save up for it” problem. Flexible financing turns a comfort emergency into a predictable monthly payment, and where high-efficiency equipment qualifies for utility or state rebates, we point you to the current programs so you capture what you’re owed.
Why homeowners choose Paragon
We are family-run and licensed (NJ HIC #13VH13814500), we quote in writing with every line spelled out, and we size systems to last — not to pad the ticket. If a repair genuinely buys you a few more good years, we will say so before we ever write a replacement quote.
How it works
A process built on showing up
1
Free inspection & estimate
We walk the roof, photograph everything, and give you a clear, itemized quote — usually within 24 hours. No pressure, no games.
2
Materials & scheduling
Pick your shingle style and color with our guidance on what holds up best in shore weather. We lock a date and show up on it.
3
Tear-off & installation
Most roofs are done in a single day: full tear-off, deck inspection, ice & water shield, synthetic underlayment, and architectural shingles installed to manufacturer spec.
4
Cleanup & final walkthrough
Magnetic nail sweep, debris hauled away same day, and a walkthrough with you before we collect final payment. Warranty registered for you.
Homeowners on Paragon
Our neighbors say it best
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“From the initial meeting with Joe and Frank, all the way through the completion of our new roof and chimney cap, the process was seamless. Their team is professional, showed up when they said, delivered on all deadlines and the clean up was impeccable. The workmanship and warranty far exceeded anything we were offered by the other roofing companies.”
R
Rob & Linda
Roof replacement
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“We are extremely satisfied with the work done by Paragon Exteriors. Their team was professional, efficient, and the results exceeded our expectations.”
D
Dan Marone
Exterior renovation
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“Professionalism, reliability, and excellence define the people at Paragon Exteriors. They transformed our roof with skill and precision.”
L
Lisa O'Neill
Roof replacement
A new roof, on a monthly payment that fits.
We offer flexible financing so storm damage or an aging roof never has to wait on a lump sum. Ask about current
plans when you book your free estimate.
How much does a new HVAC system cost in New Jersey?
Most full central-air or heat-pump replacements in Ocean and Monmouth County run $6,000–$14,000 installed, depending on system size (tonnage), SEER2 efficiency rating, ductwork condition, and whether you replace the furnace or air handler at the same time. High-efficiency and multi-zone systems sit at the top of that range. Your free estimate is an exact, itemized number.
How do I know what size HVAC system my home needs?
System size comes from a load calculation — square footage, insulation, window count, ceiling height, and sun exposure — not a rule of thumb. Oversized units short-cycle and leave humidity behind; undersized ones run constantly. We measure your home and spec the tonnage to the actual load so the system runs efficiently and lasts.
Should I replace my AC and furnace at the same time?
If both are near the end of their life, yes — matching a new condenser to an old furnace or air handler often voids efficiency ratings and warranties, and a second install later costs more in labor. If only one unit is failing and the other is under about 10 years old, we will tell you honestly that a single replacement is the smarter spend.
Do high-efficiency HVAC systems qualify for rebates in NJ?
Frequently, yes. New Jersey utility and state energy programs regularly offer rebates on qualifying high-efficiency heat pumps, central AC, and smart thermostats, and federal energy-efficiency tax credits may apply. Programs change year to year, so we point you to the current qualifying equipment and paperwork — we do not promise a specific dollar amount.
How long does an HVAC installation take?
A straight system swap using existing ductwork is usually a one-day install. Adding zones, replacing ductwork, or converting to a heat pump can run two to three days. We give you the realistic timeline in the estimate, not an optimistic one.
Free hvac installation estimate
Tell us about your project — we respond fast, usually the same day.
Ready to protect your biggest investment?
Free estimates. Honest pricing. Craftsmanship that lasts.
