A new furnace, sized right and built to last
A furnace should be the most boring appliance you own — it just works, winter after winter. That starts with the right unit for your home and an installation done to spec. We quote one final price, install it carefully, and back it with five promises in writing. Never a change order.
How to tell your furnace is done
Most homeowners call about replacement during an emergency. These earlier signals let you decide on your own schedule instead.
It's past 12 years old
Furnaces have a shelf life. Once yours crosses the 12-year mark, repairs get more frequent and each one buys less time.
Bills up, comfort down
A furnace that can't keep up burns more energy and still leaves temperatures swinging. You end up paying more for worse heat.
The far rooms never warm up
Rooms furthest from the furnace going cold is a classic sign the system no longer has the capacity your home needs.
Yellow pilot light or frequent cycling
A pilot flame that burns yellow instead of blue, or a system that starts and stops constantly, means the furnace needs professional attention — possibly retirement.
Five promises, in writing
Every Barker installation is backed by the Healthy Home Guarantee — five promises that cover the whole journey, not fine print.
1. The Balance Guarantee
No living space more than 3°F from your thermostat setting — or we come back and fix the airflow at no charge. Ducts, dampers, registers, whatever it takes.
2. The No-Lemon Guarantee
If a compressor or heat exchanger fails from a manufacturing defect in the first 5 years, we replace the whole unit with new equipment — not one more patch.
3. The Straightforward Price Guarantee
The exact price up front, to the dollar. If we ever start work without quoting it first, that work is on us.
4. The Watchdog Tune-Up Guarantee
If your system breaks down within 6 months of a Barker tune-up, the full cost of that tune-up is credited toward the repair.
5. The 100% Satisfaction Guarantee
You get the final say. If you're not completely happy, call us and we make it right. Loyalty runs both ways.
Choosing the right furnace matters more than the brand
An oversized furnace short-cycles itself to an early death; an undersized one runs constantly and never quite gets there. That's why we start every replacement by measuring your home — square footage, ductwork, insulation, how you actually live in it — before recommending a unit. You get good-better-best options with real numbers, one written price on each, and a smart thermostat with remote monitoring included with the new system.
If the old furnace might still have life in it, start with a repair visit and we'll give you the honest math. Also worth knowing: BFF members get early access to replacement specials worth up to $4,000, and Comfort Plus members' monthly payments accumulate as credit toward new equipment.
Furnace installation questions, answered plainly
How long does a furnace installation take?
Most straightforward replacements are finished in a day. If ductwork or venting needs changes, we'll tell you the timeline up front — it's part of the written quote.
What's included in the price?
Everything: equipment, labor, materials, permits, haul-away of the old unit, and a smart thermostat. The quote is the final price — never a change order.
What warranty do I get?
Every installation is backed by the Healthy Home Guarantee — including the No-Lemon promise: if a compressor or heat exchanger fails from a manufacturing defect within 5 years, we replace the whole unit with new equipment. Manufacturer equipment warranties apply on top, and labor terms are spelled out in your agreement before you sign.
Should I switch to a heat pump instead?
Worth asking! For many Tri-Valley homes a heat pump now makes strong sense — one system for heating and cooling, with California rebates available. We'll compare both honestly for your home.