How often do I need to service my HVAC system?

• <div><p>You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). </p><p>Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. <a href="https://www.angi.com/articles/ac-service-cost.htm">HVAC maintenance costs</a> around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.</p></div>

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Q: What are alternatives to a misting system?

• <div><p>An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.</p></div>

Q: What factors affect servicing costs?

• <div><p>Costs depend on system age, type, labor, and whether part replacements are necessary.</p></div>

Q: Do NATE-certified technicians cost more?

• <div><p>NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a <a href="https://www.angi.com/nearme/hvac-companies/">local HVAC company to hire</a>, it never hurts to ask about NATE certifications. </p></div>

Q: What are the benefits of geothermal heating and cooling?

• <div><p>Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.</p></div>

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Verified Reviews for Heating Oil Service pros in Cassville, WV

*The Angi rating for Heating Oil Service companies in Cassville, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

*The HomeAdvisor rating for Heating Oil Service companies in Cassville, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

Last update on December 05, 2025

Reviewed in June 2023
I have used Zach for several heating and cooling installations. He does amazing work at a fair price. I would recommend him for any project as he is meticulous with his work and has great customer service. When you are looking for someone who is going to do a great work and be honest, he...
Hammer Heating & Air Conditioning
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Reviewed in January 2020
Quick, courteous service. No mess, no fuss. On time. Did not dally. Replaced faulty water heater.
Jay's Plumbing and Excavating
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Reviewed in July 2017
I am doing my happy dance because of this company!! I had 3 HVAC companies come out to see what was wrong with my whole house air conditioner. The first company said it couldn't be fixed and quoted me $3800 for a new unit. The second company said the same thing, but came in $400 less; $3400....
Advanced Heating and Cooling
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Reviewed in December 2015
I Was told that only 60k and 80k btu gas furnaces were available. With less than 2000 sq ft to be heated, 60k btu is well over-powered causing furnace to cycle more often than a 40k btu would. Two stage furnace would have been better for this application, but would have cost $1600 more. About...
Sears Roofing
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Reviewed in June 2014
Price was better than other contractors we contacted. We had already purchased the water heater; the rest of the materials JED provided. Workers showed up on time and worked very efficiently and cleanly. When we had a problem several days later due to a leak, the same guy who installed the...
Jed Heating & Cooling Inc
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Reviewed in June 2013
I would use them again for an oil change.
Fayette Honda
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Find Heating oil pros in Cassville

B & L Heating & Cooling

4.96(

)

•Approved Pro

B & L Heating & Cooling

4.96(

)

•Approved Pro

Customers say: True professional

Recommended by 98% of Angi customers

73 local quotes requested

We are OPEN and ready to help you **24/7 with your HVAC and indoor air quality needs. Call us today, don't be stuck with a broken HVAC system, we're here to help!** Customer Satisfaction is our #1 Priority. We have over 50 years of combined experience in heating and air conditioning. We offer Spring and Fall Tune up/Check up specials. We are the only company in the area to offer a no cost labor warranty with all new equipment installations.

"AC wasn’t blowing air."

Matthew M on May 2024

"AC wasn’t blowing air."

Matthew M on May 2024

GG Handyman Services

5.00(

)

•Approved Pro

GG Handyman Services

Customers say: Quick response

74 local quotes requested

Free onsite estimate

All services available. Specialize in Electrical, Decks, Kitchen and Bath Remodels. Capable of all jobs large and small. 22 Years of Home Remodeling and Customer Service experience. Owner Operated. Very Professional, Organized and Clean Jobs. Customers are always satisfied with Job completion and Communication.

"We hired David and his crew to replace our front door and move our washer/dryer plumbing upstairs. They were punctual, professional, and kept everything clean. The door looks perfect, the plumbing works flawlessly, and the results blend seamlessly into our home. We couldn’t be happier and would hire them again without hesitation."

Tyler C on August 2025

"We hired David and his crew to replace our front door and move our washer/dryer plumbing upstairs. They were punctual, professional, and kept everything clean. The door looks perfect, the plumbing works flawlessly, and the results blend seamlessly into our home. We couldn’t be happier and would hire them again without hesitation."

Tyler C on August 2025

American Home Guard Home Warranty - PA

5.00(

)

American Home Guard Home Warranty - PA

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Heating Oil questions, answered by experts

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

Costs depend on system age, type, labor, and whether part replacements are necessary.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives).

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

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