100% Satisfaction Guarantee

Air Conditioning Installation

Installing the wrong AC size wastes hundreds per year. We do it right — with precision load calculations, Energy Star equipment, and a 10-year labor warranty.

Claim Your Free Estimate Call (240) 432-7489

Response Time

< 2 Hours

Experience

20+ Years

Service Area

MD, VA, DC

Licensed & Insured Technicians

NATE Certified · Available 24/7

NATE-Certified Technicians

Background-checked, drug-tested, fully insured

100% Satisfaction Guarantee

We make it right — or you don't pay

24/7 Emergency Service

Average 2-hour response — nights, weekends, holidays

About This Service

Installing the wrong AC system can cost you hundreds of dollars every summer in wasted energy — and most companies simply guess at the size. Our NATE-certified technicians start with a precise Manual J load calculation, the industry gold standard, to select the perfect system for your home's square footage, insulation, and sun exposure. You'll get Energy Star equipment that can cut your energy bills by up to 40%, a flawless installation by background-checked technicians, and a 10-year labor warranty — all backed by our 100% comfort guarantee. If you're not comfortable within 30 days, we make it right. No questions asked.

What's Included

Free in-home sizing consultation — no pressure, no obligation

Manual J load calculation (not a guess like most companies do)

Energy Star systems: up to 40% lower energy bills

10-year parts & labor warranty — best in the DMV

0% financing for 18 months for qualified customers

Same-day installation slots available

Our Simple 3-Step Process

Step 01

Call or Book Online

Reach us anytime at (240) 432-7489 or schedule online. We confirm your appointment within 30 minutes — no voicemail, no waiting.

Step 02

We Diagnose & Quote Upfront

Your technician arrives on time, assesses the issue, and gives you a flat-rate quote before any work begins. Zero surprises.

Step 03

We Fix It Right — Guaranteed

We complete the job cleanly and efficiently, backed by our satisfaction guarantee. Not happy? We come back and fix it free.

Pro Tips for Homeowners

Choose SEER2 ratings of 16+

The SEER2 rating measures seasonal efficiency. Systems rated 16+ qualify for the best rebates and deliver the fastest payback on your investment.

Don't skip the ductwork inspection

Up to 30% of cooled air can be lost to leaky ducts. Ask us to test and seal your ductwork during installation for maximum system performance.

Frequently Asked Questions

How do I know what size AC I need?

Size depends on your home's square footage, insulation, ceiling height, and sun exposure. We perform a Manual J load calculation — the ACCA industry standard — to determine the exact capacity needed. Oversized units short-cycle and waste energy; undersized ones can't keep up on hot days.

How long does AC installation take?

Most residential installations take 4–8 hours for a full system replacement. Ductwork modifications can add time. We'll give you a precise schedule before we start.

Are there rebates available for new AC systems?

Yes. BGE and Pepco both offer rebates for high-efficiency systems. We assist with all paperwork to ensure you capture every dollar available.

In-home consultations available today