Our Services
Homes & Businesses We Serve
Customer Reviews
What Our Customers Say
5-Star ratings from real neighbors in South King County.
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
“Had called Dan for a maintenance check on my AC unit. He came on schedule, did a check on my unit, was professional and answered all of my questions. Would recommend!”
Hiram Njogu
· a month ago
“Dann was extremely knowledgeable and came out on short notice. He did excellent work on the furnace and AC for preventive maintenance and pointed out I had corrosion and efflorescence forming at the vent. He cleaned everything thoroughly and took the time to walk me through what was happening and gave me tips on how to prevent further issues. Great price point for the work.”
Parth Malhotra
· 11 months ago
“I had them come out for my AC seasonal check up before summer hits and a furnace check. He was professional and answered all my questions. Cleaned up the AC really good! Gave both units a good bill of health and now I can rest easy. Thanks guys!”
Vitaliy Bernik
· a year ago
“Our AC was not turning on at home and we called them out to find what's the issue and they were able fix it on the spot quickly. Super professional and friendly.”
Aaliyah Stanberry
· a month ago
Why Choose Us
The Coast Difference
Why Choose Us
Built on Trust & Reliability
Repair Over Replacement
We start every job looking for what we can fix. Replacement only when the numbers genuinely favor it for you.
Transparent Pricing
Full cost stated before work begins. No surprises on the invoice — ever.
24/7 Emergency Response
A real tech answers at midnight in January — not a voicemail box, not an answering service.
Licensed & Insured
Fully licensed, bonded, and insured in Washington State with a workmanship guarantee on every job.
Our Process
Simple Steps to Service
Call or Request Online
Reach us anytime — we answer 24/7 for emergencies, or pick a convenient time online.
Honest Diagnosis
A certified tech assesses your system and gives you repair cost vs. replacement cost — straight talk, no pressure.
We Do the Work
We complete the job cleanly, on time, and within the quoted price. No add-ons, no surprises.
Walk-Through & Sign-Off
We test everything, walk you through what was done, and make sure you're 100% satisfied before we leave.
Prevent Breakdowns Before They Happen
Regular maintenance keeps residential and commercial systems running efficiently and gives you a chance to catch small problems before they become an emergency.
Flexible Financing Options Available
When a new system is the right call, flexible payment options may be available. We explain everything clearly alongside your estimate — no pressure, no surprises, ever.
View Financing OptionsFAQs
Ready for Honest Heating & Cooling
From a Local Kent Team You Can Trust?
Whether you need same-day emergency service or are planning a new system, our experienced Kent technicians provide clear, honest recommendations — upfront pricing, no pressure to upgrade, ever.
