No heat? Call now
717-883-6560Harrisburg & Dauphin County
No heat? Your furnace fixed today.
A broken furnace means a cold house and a family you have to keep warm. One call brings a background-checked Blue Valley technician to your door, often the same day, with the price explained in full before any work begins.
5.068 Google reviews · verified 9/10/2026- Same-day & emergency service
- Licensed, insured & background-checked
- All makes and models repaired
- 20+ years serving Central PA
Credentials Harrisburg homeowners trust
BBB Accredited
A+ rated business
American Standard
Customer Care Dealer
20+ Years Local
Harrisburg & Dauphin County
Financing Available
For qualified applicants
What neighbors say
Rated 5.0 by Harrisburg neighbors
Every review below is a real, published Google review from a Blue Valley customer in the Harrisburg area.
68 Google reviews · verified 9/10/2026
“Honesty and trustworthiness are characteristics you always want when you are in search for a service company. Blue Valley Heating and Cooling definitely have these as a core of their business... They are not always upselling; if they can get another 5 years out of your unit, they will let you know.”
“Dana was great. She came and brief everything in detail and did really good service and fix the issue. Blue Valley is one of the best and also reasonable in pricing. I will definitely recommend them.”
“From the first estimate, I could tell Kent was someone who has years of hands-on HVAC experience and was not a pushy salesperson. He was very thorough and provided us with multiple options to consider... the installation team was extremely professional and took good care of our home.”
Sound familiar?
We fix exactly what your furnace is doing
Whatever the symptom, our technicians have seen it in a Harrisburg home before. We repair all makes and models of gas, oil and electric furnaces.
Furnace runs but no heat
- Faulty ignitor or flame sensor
- Gas valve or burner issues
- Blocked airflow or dirty filters
Furnace won't turn on
- Tripped breakers or blown fuses
- Thermostat and wiring faults
- Safety lockouts and pressure switches
Unusual noises
- Banging or popping on ignition
- Squealing belts or bearings
- Rattling panels and loose components
Short cycling
- Overheating from poor airflow
- Failing flame sensor
- Control board malfunctions
The longer it sits, the colder it gets. Call us now.
717-883-6560No runaround
From your call to warm again, in four steps
Call or request service
Tell us what your furnace is doing. We schedule fast, often same day.
Full diagnostic
A certified technician tests ignition, gas, airflow, electrical and safety controls.
Upfront options
You get a clear explanation and pricing before any work begins. No surprises.
Repair & verify
We complete the repair, then confirm safe operation and proper heat output.
Why Blue Valley
The furnace company your neighbors already trust
When the heat goes out, you do not have time to gamble on a stranger. Blue Valley has kept Central Pennsylvania homes warm for over two decades, and we treat yours like our own.
- Local to Harrisburg for over 20 years, not a national call center
- Upfront pricing approved by you before a single tool comes out
- Technicians licensed, insured and background-checked before they knock
- Every major furnace brand repaired, so one visit usually solves it
- BBB A+ accredited and an American Standard Customer Care Dealer
- Financing available, so a big repair never has to wait
Want heat back today?
Send your details and a Blue Valley dispatcher will call you back to lock in the next available furnace repair visit.
Furnace repair questions
Cold house? Warm again by tonight.
Call now for the fastest response, or request service online and a real dispatcher will call you back to lock in your appointment.
One team for the whole home