What We Fix & Install
- Central AC replacement
- First-time AC additions
- SEER2 high-efficiency upgrades
- Coil + condenser matched systems
- Ductwork corrections at changeout
- Full commissioning & airflow balance
Why Choose 3Degrees For AC Installation
- Sized by math, not by the sticker. Manual-J style load calcs on your real house. Oversized ACs short-cycle, underperform and die young.
- Detail-grade installs. Level pads, flushed linesets, sealed penetrations, tidy electrical. Installs you’d show your neighbor.
- Commissioned to spec. Charge weighed in, airflow measured, static pressure checked. The rated efficiency is only real if the install is.
The Process
Home assessment
Load calculation, duct check, and honest talk about what your house actually needs.
Clear proposal
Good-better-best options with real efficiency math and current rebates.
One-day install
Old system out, new system in, commissioned, and demonstrated — usually before dinner.
Areas We Serve In Northern New Jersey
Focused on Bergen County and Passaic County — from Alpine, Saddle River and Franklin Lakes to Ridgewood, Wyckoff, Tenafly and Wayne — plus neighboring Essex and Hudson County communities. Don’t see your town? Reach out — we probably cover you.
Bergen County ZIPs we serve daily: 07024 · 07401 · 07410 · 07417 · 07423 · 07430 · 07446 · 07450 · 07452 · 07458 · 07481 · 07601 · 07620 · 07624 · 07626 · 07627 · 07631 · 07641 · 07645 · 07649 · 07652 · 07656 · 07661 · 07666 · 07670 · 07675 · 07677 | Passaic County: 07011 · 07013 · 07055 · 07424 · 07470 · 07508 · 07512
Frequently Asked Questions
How long does AC installation take?
Most replacements: one day. First-time installs with ductwork: 2–4 days depending on scope.
What size AC do I need?
The one the load calculation says — not "same as the old one." Duct condition, insulation, windows and orientation all factor in.
Are there rebates for high-efficiency AC in NJ?
Frequently, through NJ utility programs — amounts change seasonally. We track current offers and handle the paperwork.