No commissions
Structural honesty
One honest price
No change orders
Family-owned
Never private equity
Bryant FAD
Factory Authorized
Lic. #
467256
Since
1977
Heating Repair in Calistoga for Cottages and Newer Homes Alike
The top of the valley gets real cold snaps, and Calistoga’s housing spans a century: small older cottages with improvised ductwork, mid-century homes, and newer construction that deserves efficient equipment. We heat all of it, with systems suited to each building rather than one answer forced onto every house.
Honest Heating Repair and Installation in Calistoga, Top of the Valley
A dead furnace on a cold night gets a full diagnosis and one price before any work: ignition, heat exchanger and safety controls checked as a matter of course. If the fix is small, that’s what we do. Nobody here earns a commission by finding phantom problems.
When it’s time for a new system, we scope the actual house and lay out the real options: furnace or heat pump, sized from a load calculation, installed to Bryant Factory Authorized standards. The quote holds. It’s a longer drive for us; the standard doesn’t change.
Heating Services Available in Calistoga
Where we work
Heating Service in Calistoga and Nearby Towns
We serve Napa, St. Helena, Calistoga, Yountville, and Sonoma, from the city of Napa up the valley and over the hills into Sonoma Valley and Green Valley, for both homes and businesses.
In the valley’s words
Calistoga Heating Service Reviews
Posted on Google![]()
Catherine MorenoTrustindex verifies that the original source of the review is Google.
Excellent service as alwaysPosted on Google![]()
Voni SchaffTrustindex verifies that the original source of the review is Google.
Very professional serviceman … on time and efficient … polite and considerate. I enjoy the service appointments with Reliable Heating and Air. VFSchaffPosted on Google![]()
Cal FalkTrustindex verifies that the original source of the review is Google.
Always good service bt DarrenPosted on Google![]()
Karen RubioTrustindex verifies that the original source of the review is Google.
Very smooth, wonderful work and great execution.Posted on Google![]()
Jenny GassTrustindex verifies that the original source of the review is Google.
Professional, friendly and trustworthy.Posted on Google![]()
Patrick MuleadyTrustindex verifies that the original source of the review is Google.
They are the nicest and most efficient service company. I have worked with in recent memory.Posted on Google![]()
Conley ByrnesTrustindex verifies that the original source of the review is Google.
On time and great working with the service rep!Posted on Google![]()
Bret JohnsonTrustindex verifies that the original source of the review is Google.
Amazingly on target in timing and service diagnostics and repair of the condenser and charging the system. Great experience!Verified by TrustindexTrustindex verified that these reviews were published on Reliable Heating and Air's Google Business Profile. Learn more
Stages of Work
How Heating Repair Works in Calistoga

Call or Schedule
Call 707-252-7227 or request a free consultation. We come up-valley from our shop in Napa.

Diagnose the Dead Furnace
A full diagnosis of ignition, heat exchanger and safety controls comes before any work.

One Price, No Phantom Problems
You get one price. Nobody here earns a commission by finding problems that are not there.

Suited to the Building
A small cottage with improvised ductwork and a newer home get different answers, scoped on site.

The Quote Holds
Furnace or heat pump, sized from a load calculation, installed to Bryant Factory Authorized standards.
Other Services
More HVAC Services in Calistoga
Questions & Answers
Calistoga Heating FAQ
Common questions about our services and process. If you don’t find what you’re looking for, call us at 707·252·7227.
Do you offer heating repair in Calistoga?
Yes. We repair furnaces and heat pumps in Calistoga. Call 707-252-7227 or schedule a free consultation.
Do you make the drive to Calistoga for heating service?
Yes. It’s a longer drive for us, and the standard doesn’t change: a full diagnosis, one price before any work, and a quote that holds.
Should I install a furnace or a heat pump in Calistoga?
We lay out both options for your house, sized from a load calculation and installed to Bryant Factory Authorized standards. Our technicians earn no commission either way.
Do you do heating maintenance in Calistoga?
Yes. The top of the valley gets real cold snaps, and a fall tune-up with safety checks helps you avoid a dead furnace on a cold night.
Heating Service in Calistoga: Count on Us, All the Way Up
Napa families serving Napa families since 1977, Calistoga included. Tell us what’s going on and we’ll take care of it.