
Available 24/7 for furnace emergencies throughout Sherwood Park and surrounding areas. Our certified HVAC technicians respond within 2 hours for emergency furnace repair calls, ensuring your home stays safe during extreme cold. When comparing local furnace repair companies, our response time stands unmatched.
We repair all major furnace brands including Trane, Carrier, Lennox, Goodman, Bryant, Rheem, York, American Standard, and more. Our technicians carry advanced diagnostic equipment to identify issues quickly—from ignition problems to blower motor failure, thermostat malfunctions to heat exchanger cracks.
You receive upfront pricing before work begins. No hidden fees. Most common furnace repairs range from $150-$800, depending on parts and labour. When researching “how much does furnace repair cost,” we provide clear answers with detailed quotes.
85% of furnace repairs are completed same-day. We stock common replacement parts on our service vehicles, minimizing downtime and restoring heat fast.
Trustindex verifies that the original source of the review is Google. Chad GroverGreat people to deal with whether it’s Peter Sandy or any one they send to the house. Always take the time to show you the problem and never up sellTrustindex verifies that the original source of the review is Google. Gerald GuenettePeter is very friendly and out going. He will make sure everything is good and your happy before he is doneTrustindex verifies that the original source of the review is Google. Patricia TetzlaffNathan was very knowledgeable and professional. You never get better service with any company like you do with Sherwood Mechanical. They do excellent work and stand behind it. Great people to deal with.Trustindex verifies that the original source of the review is Google. Kyle HuberI received a referral for Sherwood Mechanical from a colleague, and I'm very pleased with the service provided (new central AC install). The technicians were quick and polite, the pricing was more than reasonable, and their text message updates were much appreciated so they'd let me know who was coming and at what time. When we need a new furnace, they'll be sure to get my business again.Trustindex verifies that the original source of the review is Google. Caroline PierceHi! I just can't say enough great things about this company! They are reliable and respond quickly to calls! The furnace at my mom's house stopped working and they diagnosed it and replaced the motor on the day and in the time frame they gave us.Trustindex verifies that the original source of the review is Google. T NI had annual maintenance done on my air conditioner. The technicians were very nice and professional. Excellent service. I would definitely call them again.Trustindex verifies that the original source of the review is Google. Daryl LysengMay 19, 2026 Today Peter and Nathan came by to replace the Flame Sensor and ignighter in my Navien and do a maintenance on my Trane Air Conditioner until - and they also readjusted my Trane Thermostat. Peter took the time to explain features of my Navien and the Trane unit and answered every question I had about both systems. I really enjoyed the time they spent here and learned a lot today. November 12, 2025 Brian arrived on time and quickly got to work installing my new Trane XL 850 Thermostat. The installation was a bit tricky because I had run the CAT 6 cable to the wrong side of the thermostat. But Brian was very patient and explained what he was doing the entire way. Brian also answered all of my questions when he serviced my Trane Furnace and my Navien Tankless system In the early Summer, I'm booking him to service my Air Conditioning unit as well.Trustindex verifies that the original source of the review is Google. Colleen FrederickThank you again Sherwood Mech for a new water heater and an air condition clean. Always the best service.Trustindex verifies that the original source of the review is Google. Trish BoneVery professional prompt service! We would definitely recommend Sherwood Mechanical Services to our family and friend's for all your Furnace and Air Conditioning needs! Thanks Peter, Jackson and all your excellent staff! Trish and DougTrustindex verifies that the original source of the review is Google. Barbara MullenGreat full service of my furnace by Peter. I would highly recommend Sherwood Mechanical for the prompt and valuable service.


Our certified HVAC technicians perform complete system diagnostics using advanced testing equipment. We assess ignition systems, heat exchangers, blower motors, gas valves, thermostats, flame sensors, and safety controls to identify the root cause of furnace failure.
We test airflow, combustion efficiency, electrical connections, and gas pressure to pinpoint issues. Proper diagnosis is critical—addressing symptoms without fixing underlying problems leads to repeated breakdowns.
You receive detailed explanations of needed repairs, including parts, labour costs, and expected outcomes. We prioritize safety-critical repairs and help you understand when repair versus replacement makes sense.

Your furnace is repaired following manufacturer specifications and safety codes, including proper parts installation, system calibration, and performance testing.
We use OEM and high-quality aftermarket parts backed by warranties, ensuring reliable performance and longevity.
We conduct comprehensive testing of safety controls, ignition systems, airflow, and combustion efficiency after repairs are completed.
We explain what caused the failure, how we fixed it, and maintenance steps to prevent future issues with your heating system.

Ignition system failure, faulty thermostat, tripped breaker, or gas supply issues. Our technicians diagnose electrical problems, pilot light issues, and ignition control malfunctions quickly.

Failed heat exchanger, malfunctioning gas valve, or airflow restrictions. We identify whether your furnace blower motor runs but heat isn’t produced, restoring proper heating operation.

Oversized equipment, dirty filters, or faulty flame sensors cause frequent on-off cycling. We address airflow problems and sensor issues that reduce efficiency and increase wear.

Banging, rattling, squealing, or grinding indicates blower motor problems, loose components, or belt issues. Our diagnostic approach identifies mechanical failures before they cause complete breakdowns.

Incomplete combustion suggests carbon monoxide risk—an immediate safety concern. We test combustion and address ventilation problems to ensure safe operation.

Declining efficiency from dirty components, worn parts, or calibration issues. Our furnace tune-up service restores optimal performance and reduces energy waste.

Your furnace runs but doesn’t produce adequate warmth. Temperature drops below thermostat settings indicate heating system problems requiring immediate attention.

Banging, rattling, squealing, or grinding sounds suggest mechanical problems. Early repair prevents complete furnace failure during Alberta’s coldest months.

Short cycling indicates thermostat problems, airflow restrictions, or oversized equipment. This reduces efficiency and increases wear on furnace components.


Sudden increases in energy bills without usage changes suggest declining furnace efficiency requiring professional diagnosis and repair.

A yellow pilot light instead of blue suggests incomplete combustion and potential carbon monoxide risk—an immediate safety concern requiring emergency furnace repair.

Your heating system doesn’t respond to temperature adjustments, indicating thermostat failure or wiring problems.





Don’t wait for minor problems to become major breakdowns. Assess your heating system now and restore comfort with professional furnace repair near you.




