Free HVAC cost calculator
See what a new system costs, in about 30 seconds.
Answer a few quick questions and see an honest price range for your home, with payments from as low as $145 a month, about $5 a day, with approved credit. See your range before anyone comes out. No pressure, no obligation.
- Real price ranges, not a sales pitch
- Payments from as low as $145 a month
- Know your number before we visit
Payment example: $145 per month for 120 months at 2.99% APR on a $15,000 system, $0 down, with approved credit. Financing through third-party lenders. Terms vary.
Call 973-628-6472Trane Comfort Specialist since 1996
Free cost calculator
Question 1 of 8
What would a new system cost you?
A few quick taps. Your price range appears instantly, before anyone comes out.
Takes about 30 seconds. No obligation.
What kind of home is it?
What’s going on with your current system?
What would you be replacing?
A central system heats or cools the whole home through ductwork. A ductless system handles one room or a few zones without ducts.
What heats your home today?
Most homes around here use gas. Boiler homes usually need a custom design, so we price those in person.
About how big is your home?
Finished square feet, a rough guess is fine. This sets the size of system you need.
About when was your home built?
Older homes usually need a little more capacity for the same square footage.
How many rooms or zones do you want to heat and cool?
How old is the current system?
When would you want this done?
How would you want to pay?
Where should we send your estimate?
Your price range appears on the next screen, and we’ll follow up to confirm the details for your exact home.
Calculating your estimate…
Your estimate
Here’s the system we’d recommend
Review your estimate. We confirm exact sizing and price in your home, no obligation.
Sample pricing shown. Final ranges pending confirmation.
Recommended for your home
Trane Comfort Specialist
the top factory tier
Flexible financing
options to fit your budget
Licensed & insured
Lic. 19HC00340300
4.9 stars
450+ verified reviews
How your estimate works
An honest number, not a sales trick
Built from real installs
Your range comes from what systems like yours actually cost to install in homes like yours, not a teaser price that doubles later.
Three clear levels
See good, better, and best options side by side, so you can match the system to your budget instead of being pushed to the top shelf.
Monthly payment options
A new system is a real investment. Financing can turn it into a manageable monthly payment instead of one big check: as low as $145 a month on a $15,000 system, with 0% APR plans for 24, 36 or 60 months, all with approved credit.
Confirmed in person, no surprises
An online estimate is a range. Before any work begins, we confirm the exact price for your home, and you approve it first.
A name your neighbors know
The estimate is instant. The company is not new.
SM Heating and Air Conditioning has served Northern New Jersey since 1996. As a Trane Comfort Specialist with a 4.9-star rating across 450+ Google reviews, we have helped thousands of homeowners across Morris, Passaic, Bergen, and Essex counties replace their systems the right way, without the pressure.
973-628-6472Our promise to you
The SM Promise
You will know the price first
We explain the cost before any work begins, and you approve it. No surprises.
Straight answers, no pressure
If a repair makes more sense than a replacement, that is what we will tell you.
Certified, background-checked techs
Every visit is by a licensed, insured, background-checked technician (Lic. 19HC00340300).
A real person answers
You reach our team, not a call center. Trusted across Northern New Jersey since 1996.
4.9
from 450+ Google reviews
Good to know
Questions homeowners ask
How accurate is the instant estimate?
It is an honest range based on your answers and what systems like yours typically cost to install. Every home is a little different, so before any work begins we confirm the exact price in person, and you approve it first.
Will someone need to come to my house?
Not to see your range. That shows right on this page. To turn it into an exact price, one of our team visits your home to measure, check the ductwork, and confirm the right system. You pick the time, and you approve the final number before any work begins. The decision and the pace are yours.
Do you offer financing?
Yes. Current plans include 0% APR for 24, 36 or 60 months and a 120-month plan at 2.99% APR, all with approved credit through third-party lenders. On a $15,000 system that is as low as $145 a month. We will walk you through what is available.
What areas do you serve?
We serve homeowners across Morris, Passaic, Bergen, and Essex counties in Northern New Jersey. Send your ZIP code and we will confirm we cover your area.
What if I need ductwork?
Most replacements reuse the ductwork you already have. During the in-home visit we check it; if a run is crushed, leaking, or undersized, we tell you what it would take to fix and price it separately, before anything is decided.
Do I need a permit?
Yes, a system replacement is permitted work in New Jersey. We handle the permit and the inspection as part of the job, and we walk you through the timing.
How fast can a new system go in?
Most replacements are a one-day install once the visit is done and the equipment is in hand. We give you a real install date when we confirm your quote.
Will a new system lower my energy bills?
Usually, yes. Today’s equipment is rated well above what most 15-year-old systems deliver, and the savings figure on your estimate shows the difference by efficiency level. Actual results depend on your usage, your home, and utility rates.
Know your number before anyone visits
Thirty seconds, a few questions, an honest range. Or just call and talk to a real person on our team.
SM Heating and Air Conditioning · Trane Comfort Specialist, licensed and insured in New Jersey (Lic. 19HC00340300) · serving Morris, Passaic, Bergen, and Essex counties. Online estimates are ranges based on typical installations; final pricing is confirmed in your home before any work begins. Financing subject to approval.
