Always On Time

Clyde Hill HVAC Services

One Hour Heating & Air Conditioning® Serving Clyde Hill

4.82

(201237 reviews)

HVAC Contractor Serving Clyde Hill, WA

Choose One Hour for Reliable HVAC Services

A comfortable home starts with an HVAC system you can depend on every season. Whether your furnace needs immediate attention, your air conditioner isn't keeping up with warmer summer weather, or you're planning a complete heating and cooling upgrade, One Hour Heating & Air Conditioning® of Newcastle provides trusted HVAC services throughout Clyde Hill, WA.

We understand that every home is different. From long-established residences that have been thoughtfully renovated to newly built custom homes, HVAC systems should be designed around how each home is actually lived in - not simply the square footage.

Our technicians provide expert repairs, preventative maintenance, energy-efficient system replacements, and customized comfort solutions that help homeowners enjoy reliable heating and cooling year after year.

Complete Heating & Cooling Services

Your HVAC system works hard throughout the year to maintain comfortable indoor temperatures, healthy airflow, and dependable performance. Our residential HVAC services include:

Air conditioning repair
Furnace repair
Heat pump repair
HVAC installation
HVAC replacement
Heat pump installation
Seasonal tune-ups
Ductless mini-split systems
Indoor air quality improvements
Thermostat repair
Emergency HVAC service

Whether your system is five years old or fifteen, our technicians can evaluate its condition and recommend the most practical solution.

Reliable Air Conditioning Services

While Western Washington enjoys a relatively moderate climate, summer temperatures continue to make dependable air conditioning an important part of home comfort.

If your cooling system is no longer performing the way it should, we'll identify the cause and explain your repair options. Common air conditioning issues include:

Warm airflow
Reduced cooling performance
Frozen evaporator coils
Refrigerant leaks
Electrical component failures
Poor airflow
Thermostat problems

If replacement makes more sense than continued repairs, we'll help you select equipment that matches your home's comfort goals and efficiency expectations.

Heating Services Built Around Long-Term Reliability

A dependable heating system keeps your family comfortable throughout the Pacific Northwest's cooler months. We repair and install:

Gas furnaces
Electric furnaces
Heat pumps
Hybrid heating systems

Our technicians provide honest recommendations based on your equipment's overall condition - not unnecessary upselling.

Modern HVAC Systems Designed for Efficiency

Today's heating and cooling systems offer significant improvements over equipment installed even 15 or 20 years ago. Depending on your home's needs, upgrading your HVAC system may provide:

More consistent indoor temperatures
Lower utility costs
Quieter operation
Improved humidity control
Better airflow
Enhanced reliability
Smart home integration

We'll explain available options in straightforward language so you can choose the solution that best fits your priorities.

Preventative Maintenance That Helps Avoid Unexpected Breakdowns

Most HVAC problems don't happen overnight. Components wear gradually, airflow becomes restricted, and minor issues can eventually lead to larger repairs if they're left unaddressed. Routine maintenance helps identify those issues early.

During a maintenance visit, we inspect critical system components, verify safe operation, evaluate performance, and identify areas that may need attention before they become expensive repairs.

Preventative maintenance is one of the simplest ways to improve long-term HVAC reliability.

Why Choose One Hour Heating & Air Conditioning® of Newcastle?

Homeowners choose us because we focus on dependable service, honest recommendations, and quality workmanship.

On-Time Service: Your appointment matters. We stand behind our Always On Time…Or You Don't Pay A Dime!® commitment because we respect your schedule.

StraightForward Pricing®: You'll receive clear pricing before work begins so there are no surprises.

Experienced HVAC Professionals: Our technicians receive ongoing training and stay current with today's heating and cooling technology.

Respect for Your Home: We work carefully, wear protective shoe covers, and leave the work area clean when the job is complete.

Emergency HVAC Service: Heating and cooling emergencies can happen at any time, and we're available when you need us most.

Schedule HVAC Service in Clyde Hill Today

Whether you need an emergency repair, preventative maintenance, or a complete HVAC replacement, One Hour Heating & Air Conditioning® of Newcastle is ready to help.

Our experienced technicians proudly serve homeowners throughout Clyde Hill with dependable workmanship, transparent recommendations, and a commitment to exceptional customer service.

Learn more about our Newcastle, WA-based HVAC experts.

Book Now

HVAC Near Me In...

services the following communities:

Bellevue
Newcastle
Tukwila
Renton
Mercer Island
Medina
Clyde Hill
Hunts Point
Yarrow Point
Beux Arts Village
Newport Shores
Factoria
Newport Hills
Somerset
Cougar Hills
Lakemont
Coal Creek
Coalfield
May Creek
Kennydale
East Renton Highlands

We have a reputation for being punctual, friendly and knowledgable

4.82

(201237 reviews)

Read More Reviews

Joseph and Josh installed a new furnace for me they did a wonderful job, they were awesome they answered all my questions and put me at ease😇

Dianne S

in the last week

Joseph and Josh installed a new furnace and they exceeded my expectations by going the extra mile and answering all my questions and custom bending the exhaust pipe and cold air return to make it all fit, look nice and left no mess. I would recommend one hour heating to grandma and all my friends...Plus the price was very reasonable. Their manager even came by twice to check out the job while they installed it. Great work and great service with a smile...

Johnny V

in the last week

Roger was an absolute dream to work with. He was punctual, accurate, very straightforward with what I needed, and very helpful to accommodate additional things. I would recommend him for any job heating or cooling. Alex, his helper was very respectfulal, showed up on time, and worked nonstop throughout the day.

Laura Paulus

in the last week

Alex was punctual, kind and informative.

Kara Marong-Houlahan

in the last week

Joe was great he got my air quality right

LJ Hassell

in the last week

Joseph helped me out and was awesome definitely recommend

Deziree Burford

in the last week

Josh and Dennis were really good and polite. Explained everything to detail so we understood. Would recommend to everyone.

Timothy Galpin

in the last week

I have owned a mini split system for 5 years with multiple heads. I have had 4 different hvac techs out to work on it. They could never get it to work right. Jeffery with One Hour came out figured out the problem. Rewired the units and it has never worked better. They did a great job! I will be using them in the future. Highly Reccommend!!!

John Benner

a week ago

Wow! What exceptional customer service. From the moment they answered the phone I knew I had made the right choice. The representative I talked to was so friendly and knowledgeable and willing to work with my schedule. That of course was only the beginning. The technician who showed up was clean cut and dressed very neatly. Putting his shoe covers on first thing to protect my home. I told him it wasn’t necessary but he insisted. Instead of just jumping into the repair like previous companies I dealt with. He took the time to ask me several questions about what was currently happening and the history of my equipment. He then proceeded to explain the whole process of how the call would go. Once he was finished with the diagnostic, which was very thorough I might add. He then asked if it was ok to present a few different options. Educating me in detail on each option, but never trying to sell or lead me. It was very low pressure. Well I picked the right option for me and my system is working better than ever. 5 stars service start to finish, Great job guys,

Jay Atlee

2 weeks ago

Colin was great! Very knowledgeable and gave us peace of mind that the AC would be repaired. He was very professional and talked us through each step of process. He completed the job in a very timely manner and got us back on track. Thank you Colin and I would definitely recommend and use this company again if the need arises.

Anthony Boudreaux

a month ago

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