Heating & Air Conditioning Systems

We Service all residential customers in Clark County and North Portland from our Vancouver, WA location and have been doing so since 1947. If you're in need of a new Furnace, heating and/or air conditioning installation, or heat pump, or just need your system maintained; we do it all. We strive to bring top quality service to home heating and cooling systems in Vancouver, WA and we only deliver the best! Our Techs are NATE Certified which is one of the highest certifications you can receive. Our Comfort advisor's are here to help educate, and not only serve you, but to be there for any questions you may have throughout your whole installation process.

Our Guarantee

We proudly stand behind our service! What makes Miller's One Hour Heating unique is our Company's 100% satisfaction guarantee. We are proud to be the only local HVAC company around to offer this exclusive guarantee to every customer we do business with. If at any time you are not 100% satisfied let us know and we will make it right any way possible. GUARANTEED!!!

Our Services

Has your furnace or air conditioning stopped working? Let us come check it out! We service all makes and models. Call for current pricing.

Is your unit not performing like it should? Let us tune it up for you with our affordable Safety inspection/Maintenance call. We specialize in this service. Our big yellow trucks stock over 90% of what may be needed to get you up and running today!

We Respect your time. What does One Hour mean?

• Express Service Call = 1 hour time frame of arrival.
• Guaranteed Service Call = 2 hour time frame of arrival.
• AM/PM Service Call = Either an AM or PM time frame of arrival.

Call today as our most popular time frames tend to fill up quickly. Our friendly staff is here to answer all your questions.