Professional Air Conditioning Installation in Seattle

Expert cooling solutions designed for Pacific Northwest climat

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A/C Dr. Naz

Federally Certified HVACR Expertise

EPA Universal Certified. This is the highest level of certification provided under the EPA’s National Recycling and Emissions Reduction Program. It authorizes A/C Dr. Naz to handle refrigerants for all types of equipment, from small residential ACs to the most complex industrial refrigeration systems. Moreover, proper air conditioning installtion requires certified expertise.

Federally Certified HVAC/R Expertise

HVACR certification is a professional credential that demonstrates an individual has completed formal training and met industry standards in heating, ventilation, air conditioning, and refrigeration systems. When scheduling air conditioning installtion, it is critical to verify the installer is fully certified.

 
 
 
 
  EXCELLENT  
  
 Based on 12 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Purita J 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Great company and great owner! The owner of this business responded to our request very fast at night time when our commercial walk-in refrigerator broke down. He and his team helped fix our walk-in refrigerator the next day. Now it has been many months since we got the walk-in refrigerator fixed by this company, the refrigerator still works great!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mack G 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Great to work with, quick and responsive. Highly recommend.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Judy H 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Very responsive and knowledgeable.  Resolved both my cooler and keg cooler issues in a timely manner. I will use him everytime I have an issue
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 The A 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
My walk-in cooler broke down on us Friday night. I called Dr. Naz, and he showed up a couple of hours later and figured out the problem. He said he'd contact me with estimate first thing in the morning on Monday, and he actually did. He offered to replace our evaporator by Wednesday, and yep, he did it. He really knows his stuff and keeps his word. You can totally rely on him for your service needs. His price was fair, no hidden fees, and it even came with his own 1-year warranty. Highly recommend him; he's my go-to cooler guy now.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Inu Y 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Very dependable and timely service
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Ivan I 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Nazar did an excellent job repairing the refrigerator at my restaurant in Seattle. He was very responsive and was able to schedule a same-day diagnostic, which was a huge help. The repair was handled quickly and professionally. I highly recommend A/C Dr. Naz to anyone who needs reliable commercial appliance repair.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Vagif Z 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
We hired them for a commercial freezer installation and couldn’t be happier. Communication was clear, pricing was fair, and the installation was completed smoothly with great attention to detail. They tested everything thoroughly and explained the setup clearly. Highly recommended for any commercial refrigeration needs.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Rifat B 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Naz, Excellent service! Very knowledgeable, professional, and reliable. He diagnosed the refrigeration issue quickly and explained everything clearly. The repair was done efficiently, and everything has been working perfectly since. Fair pricing and great attention to detail. I highly recommend him to anyone needing refrigeration work.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Ytagesu H 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
A/C Dr. Naz Is a great company to work with. Especially, Nazar is a great person to contact for our repair needs.
  
 
  
 
 
 
   
 
 Verified by Trustindex  
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
  
 
 
 

Comprehensive Installation Services

Why the right installation matters more than the brand.

The most important day in the life of your air conditioner is the day it is installed. Industry studies show that improper installation can reduce efficiency by up to 30% and significantly shorten the lifespan of the equipment.

We provide AC replacement and new installation services throughout the Greater Seattle area, including Bellevue, Kirkland, and Renton. We don’t just swap out boxes; we design a system that fits your specific home architecture and lifestyle.

– Precision Sizing: We calculate, we don’t guess.
– Expert Technicians: Factory-trained and background-checked.
– Transparent Pricing: No hidden fees, ever.

SCHEDULE INSPECTION

Same-day Diagnostic Schedule

Expertise

Transparent Pricing

The Installation Process: A Step-by-Step Workflow

We don’t take shortcuts. Here is how we ensure a perfect install.

A high-quality central air install requires a systematic approach. We follow a strict protocol to ensure your system performs exactly as the manufacturer intended.

Step 1: Site Assessment & Manual J Load Calculation
Size matters. If a unit is too big, it will short-cycle and fail to remove humidity. If it’s too small, it will run continuously and fail to cool. We perform a precise Manual J load calculation on every project. This considers your home’s square footage, insulation, window direction, and air leakage to determine the exact cooling load needed.
Learn why proper sizing is critical at ACCA.org.

Step 2: Selecting the Right Unit
We guide you through the selection process, helping you decide between a standard AC, a high-efficiency heat pump, or a ductless system. We explain the SEER2 ratings and tax credit eligibility so you get the best value for your budget.

Step 3: The Install
Our installation team arrives on time and respects your property. The process includes:
– Safe removal and disposal of old equipment.
– Fabricating or modifying ductwork to ensure proper airflow.
– Installing new refrigerant lines and condensate drains.
– Electrical safety connections.

Step 4: Final Testing & Commissioning
We never just “turn it on and leave.” We test static pressure, measure refrigerant charge, and verify temperature differentials to ensure the system is running at peak performance before we walk you through the thermostat controls.

learn about OUR expertise

Reliable service for restaurants, cafés, supermarkets, and more

Fully licensed and experienced technician

Accurate fault diagnosis using industry-grade tools

Types of Systems Installed

Customized solutions for every home type.

Seattle features a mix of historic Craftsman homes, mid-century ramblers, and modern new builds. We install systems tailored to your infrastructure.

Contact us

Central Air vs. Ductless Mini-Split

For homes with existing furnaces and ductwork, a central system is often the logical choice. However, for homes with boiler heat or no existing ducts, a ductless mini-split installation is a game-changer for air conditioning installtion.

Feature	Central Air Conditioning	Ductless Mini-Split
Best For	Homes with existing ductwork	Homes without ducts or room additions
Efficiency	High (Up to 21 SEER2)	Very High (Up to 30+ SEER2)
Install Time	1 Day (typically)	1-2 Days
Cost Level	Moderate	Moderate to High (depending on zones)

Post-Installation Maintenance

Protecting your investment and your warranty.
A new air conditioner is a significant investment. To keep the manufacturer’s warranty valid, proof of regular maintenance is often required. We offer comprehensive
maintenance plans to keep your AC replacement running like new for years to come.

A Note on Refrigerants: We are committed to environmental stewardship. We strictly follow EPA guidelines for handling refrigerants and installing systems that use eco-friendly options like R-410A and R-32 to protect the ozone layer. Read more about safe refrigerant practices at EPA.gov.

NEED DIAGNOSTIC?

Efficiency Comparison: Standard vs. High-Efficiency

Is it worth upgrading to a high-SEER2 unit?

Feature	Standard Efficiency	High-Efficiency (Variable Speed)
Upfront Cost	$$	$$$
Long-term Savings	Standard energy usage	30-50% reduction in cooling costs
Noise Level	Audible hum	Whisper-quiet operation
Comfort	Standard On/Off cooling	Precise temperature & humidity control

Frequently Asked Questions

How long does air conditioning installation take?

Most standard installations are completed in a single day. Complex projects requiring significant ductwork modification or multi-zone mini-splits may take two days. We will provide a clear timeline during your consultation.

Do I need a permit for AC installation in Seattle?

Yes. Mechanical and electrical permits are required. As your contractor, we handle all permitting and coordinate the final city inspection to ensure your system is code-compliant.

What is a SEER2 rating?

SEER2 (Seasonal Energy Efficiency Ratio 2) measures how efficiently a unit turns electricity into cooling. A higher number means greater efficiency and lower electric bills.

Should I install a Heat Pump or standard AC?

In the Pacific Northwest, high-efficiency heat pumps are often the best choice. They provide cooling in the summer and highly efficient heating in the winter, often costing less to operate than gas furnaces.