Through-the-Wall AC Services in New York City
New York’s leading provider of through-the-wall air conditioner services. Expert installation. Fast repairs. Easy replacements.
Expert In-Wall AC Installation & Repair
To install through-the-wall air conditioners, you need more than basic tools. You need masonry experience and building code knowledge. Our licensed New York technicians have the expertise to get the job done right.
Our complete list of services includes:
Why NYC Residents Choose Our AC Services
We understand the unique demands of New York buildings. Our company delivers reliable repair and installation across all boroughs.
Here’s why residents choose us.
Masonry Experts
Brick. Concrete. Block cut-outs. We handle it all.
Airtight Fit
Every sleeve is measured and installed to exact tolerances. No gaps. No drafts. No rattles.
Friedrich Certified
Our team is trained and certified to install and service Friedrich systems.
Safe Wall Penetration
We assess structural integrity before every cut to protect your building and investment.
Weather-Proof Seals
Industrial-grade flashing. Caulking. We install weatherproof seals to keep the elements outside where they belong.
Same-Day Repair
Get fast in-wall air conditioner repair with same-day service for urgent issues.
Specialized AC Systems We Service
We service a full range of wall unit configurations, including basic residential sleeves and commercial chassis systems.
Standard Wall Sleeve Units
Compatible with most brands. Installed. Sealed. Tested. We ensure that through-the-wall AC repair is done properly for standard wall sleeve units.
Friedrich WallMaster & Uni-Fit
Expert through the wall repair and installation for this top brand’s full sleeve-chassis lineup.
Heat & Cool Wall Units
Enjoy comfort all year round. We install and service wall units for any new unit upgrade.
Integrated Sleeve Chassis
Complete chassis removal and reinstallation for seamless integrated wall systems.
Call us (332) 242-4444
Our Process
We follow an efficient installation process designed specifically for NYC’s building types and regulations. Our team completes every project cleanly and efficiently with zero guesswork and no surprises on the final bill.
Precision Wall Cut-out
Exact measurements mark every opening before any through-the-wall air conditioner repair or new installation begins.
Sleeve Mounting & Flashing
Our team ensures the sleeve is anchored and flashed for structural support and complete weatherproofing.
Unit Calibration
Your AC is tested and calibrated to manufacturer specs before we leave the job.
What is the Cost of AC Installation?
Price depends on a variety of factors:
- Wall material
- Unit size
- Sleeve condition
Contact us to get a transparent estimate tailored to your specific job.
Serving Homeowners Across All NYC Boroughs
Fusion Repair is proud to have happy customers across New York City and the surrounding area. But don’t just take our word for it. See what homeowners say about our service.
In Wall AC Solutions for NYC Property Types
No two buildings are alike in New York. Our team adapts to the unique structural and aesthetic requirements of every property we work in.
Historic Brownstones
Our team works within co-op and landmark guidelines to install wall units without compromising your building’s structure or character. New York brownstones are our specialty.
Single-Family Homes
We install through-the-wall units wherever your home needs reliable and permanent cooling.
Luxury High-Rises
Our team coordinates with building management to meet installation standards. We achieve a clean and finished look inside and out.
Pre-War Apartments
Thick plaster walls. An aging structure that requires special care. These are some of the unique challenges of these apartments. We assess before we cut to ensure code compliance and safety.
Townhouses with Roof Units
Multi-story townhouse installations, including:
- Sleeve work
- Drainage
- Rooftop penetration where required
Local Shops & Eateries
Reduce downtime with fast commercial wall AC installation designed to work around your business hours and building requirements.
Where We Install Through-the-Wall ACs
Trusted by homeowners and landlords across Jackson Heights and Flushing.
Residential installation throughout the area.
Fast and professional installation and repair across the city and surrounding areas.
Brands We Install and Fix
Whether you’re upgrading to a new model or repairing an old unit, we have the tools and expertise to get the job done.
We work with every major brand on the market, including:
Frequently Asked Questions
Get a Perfect Fit. Install Your Wall AC Today
Stop settling for window units that block your view and let in drafts. Our New York team installs through-the-wall air conditioners that are:
- Clean
- Permanent
- Built to last
Our team is available near you with same-day appointments across all boroughs.
Let’s make your space cool and comfortable.