Air conditioning installation that beats the heat
Seattle summers are getting hotter, and many local homes were never built for air conditioning. We size, install and tune the right cooling system for your home, from heat pumps to ductless mini-splits.
- Central AC, heat pumps and ductless mini-splits
- Bryant & Mitsubishi Electric authorized dealer
- Custom solutions for your home and budget
Get your free AC installation estimate
Tell us about your home and how you want to cool it, and we'll size the right system.
A professional installation makes all the difference
A reliable air conditioner keeps you comfortable through summer heat waves and helps maintain indoor air quality on smoky days. But even the best equipment won't perform if it's sized or installed poorly.
A professional installation makes sure your system runs efficiently and cools your whole home evenly. A heat pump can cool in summer and heat in winter.
Why choose Attic Crew for AC installation
Experienced professionals
Our technicians install everything from central AC to ductless mini-splits.
Quality workmanship
Meticulous attention to detail for optimal performance and efficiency.
Custom solutions
Every home is different. We design around your needs and budget.
Your AC can only cool what your home holds onto
If your attic insulation is thin, damaged or full of rodent debris, a new AC or heat pump has to work harder to keep up. Because we do insulation and HVAC under one roof, we'll tell you honestly whether improving your insulation should come first.
Our air conditioning installation services
From the first assessment to years of reliable cooling.
- Consultation and assessment of your home's cooling needs
- Professional installation by certified technicians
- Ductwork and ventilation evaluated and upgraded if needed
- Maintenance plans to extend the life of your system
- Energy-efficient upgrades for existing systems
What goes into sizing your AC or heat pump
Read this guide as text
- Home sizeSquare footage.
- Insulation and air sealingA tighter home needs less heating and cooling.
- Windows and sunWindow size, orientation and sunlight affect cooling needs.
- Ceiling heightTaller ceilings increase the space to condition.
- DuctworkExisting ducts, their condition and airflow capacity.
- ClimateSeattle and Puget Sound seasonal conditions.
Ductless heat pump installed on a two-story home
Queen Anne, Seattle · from first look to finished job
- Before
Before installation, the side yard shows the existing concrete pad awaiting the new air conditioning unit.
- In progress
The heat pump outdoor unit is positioned, and technicians carefully route and secure the refrigerant line sets along the cedar siding.
- In progress
Installation continues with final line set insulation, system testing by the technician, and preparation for sealing indoor components.
- After
Blending with the natural exterior, ready for Seattle's summer days.
Some images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
Air conditioning installation projects
Tap any photo or project to see it full size and step through it.
More air conditioning installation projects
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Some images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
What our customers say
Rated 4.9 on Google, with 5-star reviews on Yelp, so you can breathe easy knowing you're in good hands.
“Attic Crew really saved us! The insulation we had in our house was so ancient, we were using the heater all day and night! After Attic Crew changed our insulation and cleaned our attic, everything became so much better! The house stays cool on the warm days and warm on the cold days.”
“We moved into a new home that had rodents in the attics. Attic Crew was respectful, polite, and well-priced. Zabi was the Project Manager for our project and he takes such great joy in his work. He spent hours making sure all entry points were sealed and provided before and after photos. He used top tier insulation and cleaned our attic spaces to perfection.”
“I had a fantastic experience working with the Attic Crew. The fact that they are a one stop shop for clean up, rodent control and insulation made everything so simple and seamless. Their bid was competitive and their quality is excellent. This is definitely the company you want to work with.”
Air Conditioning Installation FAQ
Central AC, a heat pump or a ductless mini-split?
If your home has good ductwork, central AC or a ducted heat pump is usually the simplest choice. Ductless mini-splits are ideal for homes without ducts, which is common in older Seattle homes, as well as additions and rooms that never get enough air. We'll recommend the best fit.
What size air conditioner do I need?
It depends on your home's size, insulation, windows, sun exposure and ductwork. We assess all of it rather than guessing from square footage.
Should I upgrade my insulation first?
If your attic insulation is thin or damaged, improving it reduces how hard your AC has to work. We'll tell you honestly if it's worth doing.
Do you offer maintenance plans?
Yes. Regular maintenance extends the life of your AC and keeps it running efficiently.
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Let's get you an estimate
We quote firm prices so there are no surprises. Book your free air conditioning installation inspection today.