Expert Furnace Repair Services
When your furnace fails, you need fast, reliable repair service to restore your comfort and safety. Bulldogs Heating & Air provides expert furnace repair for all makes and models, with 24/7 emergency service available.

Warning Signs Your Furnace Needs Repair
Don't wait for a complete breakdown. These warning signs indicate your furnace needs professional attention:
Ignoring these warning signs can lead to more expensive repairs, complete system failure, or even dangerous conditions in your home.
Schedule a Repair TodayCommon Furnace Problems We Repair
Our expert technicians can diagnose and repair all types of furnace issues, including:
Ignition or Pilot Problems
Issues with the ignition system or pilot light can prevent your furnace from producing heat. This could be due to a faulty igniter, flame sensor, or gas supply problems.
Our Solution:
Our technicians can quickly diagnose and repair ignition issues, replace faulty components, and ensure your furnace lights properly every time.
Airflow Problems
Restricted airflow can cause your furnace to overheat, shut down unexpectedly, or distribute heat unevenly throughout your home.
Our Solution:
We'll clean or replace clogged filters, remove blockages from vents and ductwork, and repair or replace malfunctioning blower components.
Thermostat Malfunctions
An improperly functioning thermostat can cause your furnace to run inefficiently, cycle too frequently, or fail to maintain comfortable temperatures.
Our Solution:
Our team can repair or recalibrate your existing thermostat or recommend an upgrade to a programmable or smart thermostat for improved comfort and efficiency.
Unusual Noises
Banging, rattling, squealing, or grinding noises often indicate mechanical problems that require immediate attention to prevent further damage.
Our Solution:
We'll identify the source of the noise and repair or replace worn bearings, loose components, or damaged parts before they cause a complete breakdown.
Frequent Cycling
A furnace that turns on and off too frequently wastes energy and puts excessive wear on system components.
Our Solution:
Our technicians will diagnose the cause of frequent cycling, which may include thermostat issues, improper airflow, or an oversized furnace, and implement the appropriate solution.
No Heat Production
When your furnace runs but doesn't produce heat, it could be due to fuel supply issues, ignition problems, or a faulty heat exchanger.
Our Solution:
We'll conduct a thorough diagnostic to identify the exact cause and perform the necessary repairs to restore heat to your home quickly.
Our Furnace Repair Process
We've streamlined our repair process to restore your comfort quickly while ensuring quality and transparency every step of the way.
Initial Contact
Call our office or schedule online. Our friendly staff will gather information about your furnace issues and schedule a convenient appointment time.
Diagnostic Assessment
Our certified technician arrives at your home, listens to your concerns, and performs a comprehensive diagnostic evaluation of your furnace system.
Problem Identification
The technician identifies the root cause of the issue and explains the problem in clear, non-technical language, showing you the affected components when possible.
Upfront Pricing
Before any work begins, you'll receive a clear, itemized estimate for the recommended repairs with no hidden fees or surprise charges.
Professional Repair
Upon your approval, our technician completes the necessary repairs using quality replacement parts and industry-best practices.
System Testing
After repairs are complete, the technician tests the furnace thoroughly to ensure it's operating safely and efficiently.
Service Review
The technician explains all work performed, answers any questions you may have, and provides recommendations for preventing future issues.
Follow-Up
We follow up after the repair to ensure your continued satisfaction and address any additional concerns.
24/7 Emergency Furnace Repair
Furnace emergencies don't wait for business hours, and neither do we. Our emergency response team is available 24 hours a day, 7 days a week, including holidays, to handle urgent heating issues.
When you call our emergency line, you'll speak directly with an HVAC professional who can provide immediate assistance. Our fully-stocked service vehicles and experienced technicians are ready to respond quickly to restore your comfort.

Professional Repair vs. DIY: Why Choose the Experts
While DIY approaches might seem cost-effective initially, professional furnace repair offers significant advantages for safety, effectiveness, and long-term savings.
Safety First
Furnaces involve gas, electricity, and complex components that can be dangerous if handled incorrectly. Our technicians are trained to work safely with these systems.
Accurate Diagnosis
Our experienced technicians can quickly identify the root cause of problems, avoiding trial-and-error approaches that waste time and money.
Proper Tools & Equipment
We use specialized diagnostic equipment and professional-grade tools that aren't typically available to homeowners.
Quality Replacement Parts
We use manufacturer-approved replacement parts that are designed specifically for your furnace model, ensuring optimal performance and longevity.
Warranty Protection
DIY repairs often void manufacturer warranties, while our professional repairs include warranties on both parts and labor.
Long-Term Solutions
We don't just fix the immediate problem—we identify underlying issues and provide solutions that prevent future breakdowns.
Safety Warning
Furnace repair involves working with gas lines, electrical components, and combustion systems that can be dangerous if improperly handled. DIY repairs can lead to:
- Gas leaks and carbon monoxide exposure
- Electrical shocks and fire hazards
- Voided manufacturer warranties
- Costly damage to expensive components
- Incomplete fixes that lead to recurring problems
Transparent Furnace Repair Pricing
We believe in upfront, honest pricing with no hidden fees or surprise charges. While every repair is unique, here's what you can generally expect:
Basic Repair
$150-$300
- Diagnostic service
- Minor part replacement (igniters, flame sensors, etc.)
- Basic system adjustments
- Filter replacement
- 90-day labor warranty
Intermediate Repair
$300-$600
- Everything in Basic Repair
- Blower motor repair
- Control board troubleshooting
- Gas valve replacement
- Thermostat replacement/installation
- 1-year labor warranty
Advanced Repair
$600-$1,200+
- Everything in Intermediate Repair
- Major component replacement
- Blower motor replacement
- Heat exchanger repair
- Complete control board replacement
- 2-year labor warranty
Note: The exact cost of your furnace repair will depend on your specific system, the parts required, and the complexity of the repair. We always provide a detailed quote before beginning any work.
Diagnostic Fee: $89, waived with approved repair. Includes comprehensive system evaluation and repair recommendation.
Our Repair Warranty
We stand behind our work with some of the strongest warranties in the industry. Every furnace repair we perform is backed by our satisfaction guarantee and comprehensive warranty coverage.
Labor Warranty
All furnace repairs come with a minimum 90-day labor warranty, with many repairs covered for up to 2 years depending on the service tier.
If the same issue recurs within the warranty period, we'll fix it at no additional cost to you.
Parts Warranty
We use only high-quality, manufacturer-approved replacement parts that carry their own warranties, typically ranging from 1-10 years depending on the component.
These warranties are fully transferable if you sell your home.
100% Satisfaction Guarantee
If you're not completely satisfied with our service, we'll make it right. Your comfort and peace of mind are our top priorities.

What Our Customers Say
Don't just take our word for it. Here's what some of our satisfied customers have to say about our furnace repair services:
"Our furnace stopped working on the coldest night of the year. Bulldogs HVAC responded within an hour, diagnosed a faulty igniter, and had our heat back on before bedtime. Their technician was professional, knowledgeable, and clean. Highly recommend!"
Michael Johnson
Naperville, IL
"I'd been ignoring strange noises from my furnace for weeks. When I finally called Bulldogs, they identified multiple issues that could have led to a complete breakdown. They fixed everything in one visit and my energy bills have dropped significantly."
Sarah Williams
Springfield, ST
"After another company told me I needed a complete furnace replacement, I got a second opinion from Bulldogs. Their technician found that only the blower motor needed repair - saving me thousands of dollars. Honest service is hard to find these days."
David Thompson
Riverside, ST
Schedule Your Furnace Repair
Don't wait until a minor issue becomes a major problem. Our expert technicians are ready to diagnose and repair your furnace quickly and effectively.
Fill out the form, and we'll contact you promptly to schedule your service appointment at a time that works for you.
The Bulldogs Advantage
- NATE-certified technicians with extensive training
- Upfront pricing with no hidden fees
- 24/7 emergency service availability
- Industry-leading warranties on parts and labor
- Flexible financing options for major repairs
- 100% satisfaction guarantee on all repairs
Request Furnace Repair Service
Frequently Asked Questions
Get answers to common questions about our furnace repair services.
How quickly can you respond to a furnace repair call?
For standard service requests, we typically schedule appointments within 24-48 hours. For emergency situations such as no heat during cold weather, we offer same-day service and can often be at your location within 1-3 hours.
How long does a typical furnace repair take?
Most common furnace repairs can be completed in 1-2 hours. More complex issues might take 2-4 hours. In rare cases involving major component replacement, repairs could take a full day. We'll provide a time estimate before beginning work.
Do you offer any guarantees on your furnace repairs?
Yes, all our furnace repairs come with a minimum 90-day labor warranty, and many repairs include extended warranties of up to 2 years on labor. Parts are typically covered by manufacturer warranties ranging from 1-10 years depending on the component.
Can you repair all furnace brands and models?
Yes, our technicians are trained and certified to work on all major furnace brands including Carrier, Lennox, Rheem, Goodman, York, Trane, American Standard, Bryant, and many others. We service gas, electric, and oil furnaces of all ages.
How do I know if my furnace needs repair or replacement?
We provide honest assessments based on several factors: the age of your furnace (typically 15-20 year lifespan), the cost of repairs versus replacement, energy efficiency concerns, frequency of breakdowns, and safety issues. If repair costs exceed 50% of replacement cost, replacement is often the better investment.
What maintenance can I do myself to prevent furnace problems?
Regular filter changes (every 1-3 months), keeping return air vents clear of obstruction, ensuring the area around your furnace is clean and free of combustible materials, and scheduling professional maintenance once a year are the best ways to prevent furnace problems.
Do you offer financing for more expensive furnace repairs?
Yes, we offer flexible financing options for repairs over $500 with approved credit. Options include no-interest plans if paid within promotional periods and low monthly payment plans. Our comfort advisor can explain all available financing options.
What should I do if I smell gas near my furnace?
If you smell gas, immediately evacuate your home without turning on/off any lights or electronics. Once outside, call your gas company's emergency line and then contact us for emergency service. Do not return to your home until it has been declared safe.
Have more questions? We're here to help!
Don't wait until your furnace fails completely
Minor furnace issues can quickly escalate into major problems if left unaddressed. Contact us today to schedule your professional furnace repair and restore your comfort and peace of mind.