Mini-Split
Brownstones, condos, additions, and rooms where ductwork isn't practical.
- Ductwork
- Not required
- Heating
- Select models
- Rebates
- Energy Star eligible
- Install time
- 1–3 days
HVAC services for every stage
Explore our core service categories: Installation & Replacement, Repair & Emergency, Maintenance & Care, and Specialty HVAC work. Licensed technicians, clear scopes, and proven results for homes and buildings across Brooklyn and Manhattan.
Choosing your system
Which system fits your space?
Mini-split, central air, and heat pumps each suit different buildings and budgets. Here's the short version — the in-home estimate gives you the full picture.
Central Air
Single-family homes and townhouses with existing or new ductwork. Whole-home comfort.
- Ductwork
- Required
- Heating
- Pair with furnace
- Rebates
- Limited
- Install time
- 1–3 days
Heat Pump
Maximum rebates, NYC Local Law 97 compliance, heating and cooling in one system.
- Ductwork
- Optional
- Heating
- Built-in (–13°F)
- Rebates
- Up to $5K stackable
- Install time
- 1–3 days
Still not sure?
Our in-home estimate includes a recommendation sized to your space, electrical capacity, and budget.
Book an Estimate
01
Installation & replacement
New systems, sized for your space.
From single-zone mini-splits to full ducted systems — every install across Central Air, Mini-Split, and more includes load calculation, permits, manufacturer registration, and post-install verification.
01
Central Air Systems
Replacement
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
02
Central Air Systems
Installation
LG
Daikin
03
Mini-Split Systems
Installation
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
In-home estimate
Central Air Systems
Replacement
Upgrade your outdated central AC with a modern, energy-efficient system. We handle removal, replacement, and setup with minimal disruption.
System
Central Air Systems
Best for
System Upgrade
Includes
System Upgrade, Energy Saving
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
1–3 days
Central Air Systems
Installation
Professional installation of central air conditioning systems for homes and businesses. We ensure correct sizing, efficient setup, and long-term performance from day one.
System
Central Air Systems
Best for
Central AC
Includes
Central AC, Professional Install
Top brands
LG, Daikin
Typical timeline
1–3 days
Mini-Split Systems
Installation
Expert installation of ductless mini-split systems for homes and offices. Perfect for targeted cooling, quiet operation, and maximum energy efficiency.
System
Mini-Split Systems
Best for
Ductless AC
Includes
Ductless AC, Professional Install
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
1–3 days
02
Repair & emergency
When something stops working, we diagnose first.
24/7 emergency line for true emergencies. Repairs for every system type we install — our technicians diagnose before recommending replacement.
01
Private: Emergency AC Repair
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
02
Central Air Systems
Repair
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
03
Mini-Split Systems
Private: Mini-Split Repair
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
In-home estimate
Private: Emergency AC Repair
Best for
Residential & commercial projects
Includes
Scope defined after on-site assessment
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Priority scheduling
Central Air Systems
Repair
Reliable central air repair for all major brands. From airflow issues to system failures — we quickly diagnose and restore comfort to your space.
System
Central Air Systems
Best for
Central AC
Includes
Central AC, Fast Diagnostics
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Priority scheduling
Mini-Split Systems
Private: Mini-Split Repair
System
Mini-Split Systems
Best for
Residential & commercial projects
Includes
Scope defined after on-site assessment
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Priority scheduling
Licensed, insured, and documented — every job, every visit.
NY State HVAC Contractor
EPA 608 Universal
$2M Liability
Workers' Comp
DOB / DEP compliant
- Clear written scope and upfront pricing before work begins
- EPA-certified refrigerant handling, recovery, and disposal
- Residential and commercial coverage across Brooklyn & Manhattan
- One accountable team from diagnostics to final walkthrough
Book an Estimate
03
Maintenance & care
Keep what you have running clean.
Seasonal tune-ups and documented maintenance for Central Air, Mini-Split, and standalone service plans — so systems stay efficient and reliable.
01
Central Air Systems
Maintenance
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
02
Central Air Systems
Duct Cleaning
Daikin
LG
03
Mini-Split Systems
Maintenance
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
04
Mini-Split Systems
Deep Cleaning
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
In-home estimate
Central Air Systems
Maintenance
Regular maintenance to keep your central air system running efficiently. Prevent breakdowns, reduce energy costs, and extend equipment life.
System
Central Air Systems
Best for
Preventive Care
Includes
Preventive Care, System Tune-Up
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Seasonal / scheduled
Central Air Systems
Duct Cleaning
Professional air duct cleaning to improve airflow and indoor air quality. Remove dust, allergens, and buildup for a cleaner, healthier environment.
System
Central Air Systems
Best for
Air Quality
Includes
Air Quality, Dust & Mold Removal
Top brands
Daikin, LG
Typical timeline
Seasonal / scheduled
Mini-Split Systems
Maintenance
Routine maintenance to keep your mini-split running at peak efficiency. Reduce wear, improve airflow, and avoid unexpected breakdowns.
System
Mini-Split Systems
Best for
Preventive Care
Includes
Preventive Care, System Tune-Up
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Seasonal / scheduled
Mini-Split Systems
Deep Cleaning
Deep internal cleaning of mini-split units to remove dust, mold, and buildup. Improves air quality, efficiency, and system hygiene.
System
Mini-Split Systems
Best for
Coil Cleaning
Includes
Coil Cleaning, Mold & Bacteria
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Seasonal / scheduled
04
Specialty work
Beyond the standard scope.
Duct cleaning, IAQ upgrades, smart thermostats, rebate filing, and more — complementary work across all system types.
01
Private: Same Day HVAC Service
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
02
Mini-Split Systems
Pre-Season Tune-Up
Mitsubishi Electric
Carrier
Fujitsu
Goodman
American Standard
In-home estimate
Private: Same Day HVAC Service
Best for
Residential & commercial projects
Includes
Scope defined after on-site assessment
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Project-based
Mini-Split Systems
Pre-Season Tune-Up
Pre-season inspection and tuning to prepare your mini-split for heavy use. Ensure efficient operation before peak summer or winter demand.
System
Mini-Split Systems
Best for
Seasonal Service
Includes
Seasonal Service, Perfomance Check
Top brands
Mitsubishi Electric, Carrier, Fujitsu
Typical timeline
Project-based
Why Prime Air
What we do differently.
"Licensed and insured" is the bare minimum. Here's the real difference — four ways we earn your trust.
01 — Honesty
Diagnose before recommending.
We pressure-test, leak-check, and explain. If a $200 repair fixes it, you'll never hear about a $13,000 replacement.
02 — Expertise
Factory-trained on 10+ brands.
We match equipment to your space, electrical capacity, and budget — not to whatever happens to be on the truck.
03 — Less hassle
We handle the paperwork.
Rebates and permits — Con Edison, NYSERDA Clean Heat, federal IRA, DOB, DEP, EPA. You sign, we file. Clients typically save $3K–$5K.
04 — Accountability
Same crew, start to finish.
The technicians who quote your job are the ones who install it. No subcontractors, no handoffs, no surprises.
How We Work
Step-by-Step Workflow
Choose the path that fits your project. Same standards: clear scope, licensed techs, and verified results before we leave.
Step 01 · Service & Repair
Schedule Your Visit
Booking takes a few minutes online or by phone. We confirm your system type and address, and share a clear arrival window so you know when to expect us.
- Online or phone booking — your choice
- Arrival window confirmed before the visit
- Technician details shared ahead of time
- No prepayment required to schedule
Step 02 · Service & Repair
Diagnostics & Clear Pricing
We run a full system inspection and explain findings in plain language. A written quote is presented before any work begins — you approve it, or we leave.
- Full diagnostic, not just the reported symptom
- Written quote with line-item breakdown
- No work starts without your approval
- No pressure — completely your decision
Step 03 · Service & Repair
Repair & Performance Test
Licensed technicians complete the repair with quality parts, then run a performance check to confirm your system is operating as expected before we close up.
- Quality replacement parts used where needed
- Performance check after the repair
- Drop cloths used — workspace left clean
- Work documented for your records
Step 04 · Service & Repair
Walkthrough & Next Steps
Before leaving, we walk through everything completed, share maintenance tips for your system, and outline honest next steps — no surprises, no pressure.
- Full recap of all work completed
- Maintenance tips specific to your system
- Clear condition notes and recommendations
- Follow-up support if questions come up
Step 01 · New Installation
On-Site Estimate & Scope
We visit your space, assess load and layout, and listen to your comfort goals. System type and capacity are matched to your property — not a one-size-fits-all package.
- On-site assessment of space and usage
- Insulation, exposure, and room use considered
- Written scope of work before you commit
- In-person review — not phone-only guesses
Step 02 · New Installation
Design & Equipment Selection
You receive a detailed proposal with equipment options, timeline, and pricing. Systems are selected for efficiency and reliability, aligned with NYC building requirements.
- Equipment options with clear specs
- Timeline and crew scope in writing
- NYC code and permit needs addressed
- Financing options outlined if needed
Step 03 · New Installation
Professional Installation
Our crew handles placement, line sets, electrical tie-in, and ductwork with minimal disruption. Many residential installs are completed in a focused window.
- Refrigerant, electrical, and drainage in-house
- Ductwork mods or new runs as scoped
- Floor and path protection throughout
- Site left clean — debris removed
Step 04 · New Installation
Testing, Walkthrough & Handoff
Every install is commissioned with airflow and temperatures verified. You get a controls walkthrough and completion documentation before we leave.
- Airflow and temperature checks at registers
- System performance verified to spec
- Thermostat and controls walkthrough
- Written completion notes and maintenance schedule
Brands we service
Every brand we install and maintain.
Factory-trained on all brands we carry. The right equipment for your space — not whatever is on the truck.
FAQ
Your questions,
Your questions,
answered
Clear answers about our HVAC services, scheduling, pricing, and maintenance.
Book an Estimate
About once per month (more often with pets or heavy use). You don’t need a technician, most filters are easy to handle yourself.