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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon44
    Verified heating oil services reviews

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"Sierra did a great job. Ran new electric and installed our Govee lights. Even took the time to help us download app on phone so we can control the lights. "

Patty G on November 2025

Powering your world, building your future. Experts in electrical solutions and construction services.

"Sierra did a great job. Ran new electric and installed our Govee lights. Even took the time to help us download app on phone so we can control the lights. "

Patty G on November 2025


Avatar for Dynamic Electrical Solutions

Dynamic Electrical Solutions

4.77(
126
)
Approved Pro

Dynamic Electrical Solutions

4.77(
126
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 local quotes requested

At Dynamic Electrical Solutions our goal is not only to service your home, but to make the process as easy and enjoyable as possible. We are a full service troubleshooting and repair company with a wide range of experience. We can help you with all phases of renovation, repair, and upgrade. Our excellent reputation and long list of satisfied customers will attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. Lets discuss your ideas! Your free consultation is just a phone call away.

"Good Service"

Michael M on January 2025

At Dynamic Electrical Solutions our goal is not only to service your home, but to make the process as easy and enjoyable as possible. We are a full service troubleshooting and repair company with a wide range of experience. We can help you with all phases of renovation, repair, and upgrade. Our excellent reputation and long list of satisfied customers will attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. Lets discuss your ideas! Your free consultation is just a phone call away.

"Good Service"

Michael M on January 2025


Avatar for T-Mark Plumbing, Heating, Cooling & Electric

T-Mark Plumbing, Heating, Cooling & Electric

4.72(
569
)
Approved Pro

T-Mark Plumbing, Heating, Cooling & Electric

4.72(
569
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
424 local quotes requested

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"Friendly. Helpful. On time. Affordable. "

Ferdinand S on November 2025

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"Friendly. Helpful. On time. Affordable. "

Ferdinand S on November 2025


Avatar for Cellino Plumbing

Cellino Plumbing

4.60(
200
)
Approved Pro

Cellino Plumbing

4.60(
200
)
Approved Pro
Customers say: True professional
118 local quotes requested
29 years of experience

Cellino Plumbing, Heating, Cooling & Electric is a trusted home services company serving Western New York. With decades of experience, we specialize in residential plumbing, heating, air conditioning, and electrical work. Our locally owned and operated team is committed to delivering reliable service, upfront pricing, and top-notch customer care. Whether it’s a routine repair or a full system installation, Cellino’s licensed technicians bring comfort and peace of mind to every home we serve.

"Terrible, technician left and I still had a leaky sink. Said that I would have to make another appt. “Bullied” me into getting a $800.00 garbage disposal two months prior to avoid pipes clogging, two months later, same clogging !!! Technician went in my basement and told me I needed a new sump pump. Cellino is trying to get as much money from me as they can, without finishing their repair work. Never again. Horrible customer service and technicians have absolutely no idea what they are doing."

Cara C on May 2024

Cellino Plumbing, Heating, Cooling & Electric is a trusted home services company serving Western New York. With decades of experience, we specialize in residential plumbing, heating, air conditioning, and electrical work. Our locally owned and operated team is committed to delivering reliable service, upfront pricing, and top-notch customer care. Whether it’s a routine repair or a full system installation, Cellino’s licensed technicians bring comfort and peace of mind to every home we serve.

"Terrible, technician left and I still had a leaky sink. Said that I would have to make another appt. “Bullied” me into getting a $800.00 garbage disposal two months prior to avoid pipes clogging, two months later, same clogging !!! Technician went in my basement and told me I needed a new sump pump. Cellino is trying to get as much money from me as they can, without finishing their repair work. Never again. Horrible customer service and technicians have absolutely no idea what they are doing."

Cara C on May 2024


Avatar for Temperature Experts

Temperature Experts

4.93(
15
)

Temperature Experts

4.93(
15
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Temperature Experts has been serving Western NY area as a leading and full-service heating, air conditioning, and ventilation company since 1971. Our goal at Temperature Experts is to be your number one choice for residential and commercial heating & air conditioning services.

"excellent work, showed up on time as scheduled, friendly and went right to work. he knew exactly what to check, went thru the furnace and cleaned the unit and made some adjustments and got it up and running . No high pressure tactics, no trying to upgrade by saying something was wrong that was not wrong, totaly honest and trustworthy. I would highly recomend them."

Mel S on September 2025

Temperature Experts has been serving Western NY area as a leading and full-service heating, air conditioning, and ventilation company since 1971. Our goal at Temperature Experts is to be your number one choice for residential and commercial heating & air conditioning services.

"excellent work, showed up on time as scheduled, friendly and went right to work. he knew exactly what to check, went thru the furnace and cleaned the unit and made some adjustments and got it up and running . No high pressure tactics, no trying to upgrade by saying something was wrong that was not wrong, totaly honest and trustworthy. I would highly recomend them."

Mel S on September 2025


Avatar for Top Notch Heating & Cooling

Top Notch Heating & Cooling

5.00(
10
)

Top Notch Heating & Cooling

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**HVAC IS OUR EXPERTISE. COMFORT IS OUR PROMISE** We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home. We will service and work with any unit as well, not just Goodman! We pride ourselves in our services to homeowners and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment available, and our dedication to delivering exceptional service to provide you with "Top Notch" quality service. Call or click to schedule a FREE estimate today!

"all working properly/no leaks, marica really happy all good"

Marica K on October 2020

**HVAC IS OUR EXPERTISE. COMFORT IS OUR PROMISE** We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home. We will service and work with any unit as well, not just Goodman! We pride ourselves in our services to homeowners and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment available, and our dedication to delivering exceptional service to provide you with "Top Notch" quality service. Call or click to schedule a FREE estimate today!

"all working properly/no leaks, marica really happy all good"

Marica K on October 2020


NOCO Energy Corp.

5.00(
6
)

NOCO Energy Corp.

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

NOCO is a third-generation family owned and locally operated company, with 80 years of experience in the energy business. In WNY, NOCO operates 35 retail convenience stores. NOCO is one of the largest private sector employers in Western New York with approximately 650 full and part-time associates in the area and over 800 employees company wide.

NOCO is a third-generation family owned and locally operated company, with 80 years of experience in the energy business. In WNY, NOCO operates 35 retail convenience stores. NOCO is one of the largest private sector employers in Western New York with approximately 650 full and part-time associates in the area and over 800 employees company wide.



A G Roehrig & Son LLC

4.44(
9
)

A G Roehrig & Son LLC

4.44(
9
)
Customers say: Quick response
96 years of experience

We are a heating & air conditioning company, est. 1929 by my great grandfather. We are A+ Accredited rated with the BBB & a member of the HOME IMPROVMENT COUNCIL OF WNY. We offer 24 hour emergency service. We offer a senior discount. Service calls are usually COD unless previous arrangements have been made. Additional Email - [email protected] Additional Contact Name - Adam Roehrig.

We are a heating & air conditioning company, est. 1929 by my great grandfather. We are A+ Accredited rated with the BBB & a member of the HOME IMPROVMENT COUNCIL OF WNY. We offer 24 hour emergency service. We offer a senior discount. Service calls are usually COD unless previous arrangements have been made. Additional Email - [email protected] Additional Contact Name - Adam Roehrig.


Avatar for Complete Heat Inc

Complete Heat Inc

4.71(
35
)

Complete Heat Inc

4.71(
35
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Established in 1995, Complete Heat, Inc. is a locally owned service company providing quality, name brand products, installed and serviced by qualified, trained and certified technicians. The company started at a small shop and showroom at 286 Central Avenue in Lancaster. Because of its superior quality and local roots, the Carrier brand quickly became the companies flagship brand. Working within the rigorous quality and integrity guidelines paid off when Complete Heat became a Carrier Factory Authorized Dealer in 2003. Complete Heat has maintained that coveted status, achieved by fewer than 5% of heating and air conditioning contractors nationwide, ever since.

Established in 1995, Complete Heat, Inc. is a locally owned service company providing quality, name brand products, installed and serviced by qualified, trained and certified technicians. The company started at a small shop and showroom at 286 Central Avenue in Lancaster. Because of its superior quality and local roots, the Carrier brand quickly became the companies flagship brand. Working within the rigorous quality and integrity guidelines paid off when Complete Heat became a Carrier Factory Authorized Dealer in 2003. Complete Heat has maintained that coveted status, achieved by fewer than 5% of heating and air conditioning contractors nationwide, ever since.

Showing 1-10 of 11
Heating Oil questions, answered by experts

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.

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

Yes, including optimizing settings and suggesting upgrades if needed.

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