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    Average homeowner rating
  • Verified reviews icon67
    Verified heating oil services reviews

Find Heating oil pros in Wales


Avatar for BB Heating and Cooling

BB Heating and Cooling

3001 East Koenig Avenue
New on AngiNew on Angi
Approved Pro

BB Heating and Cooling

3001 East Koenig Avenue
New on AngiNew on Angi
Approved Pro
9 years of experience
Free onsite estimate

BB heating Cooling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with the right skill set and team for serving the greater Milwaukee and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

BB heating Cooling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with the right skill set and team for serving the greater Milwaukee and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for Vincent Plumbing & Heating

Vincent Plumbing & Heating

W304 S 3925 Brookhill Road
4.74(
354
)
Approved Pro

Vincent Plumbing & Heating

W304 S 3925 Brookhill Road
4.74(
354
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 local quotes requested

Need hot water fast? Vincent Plumbing has been the trusted name in plumbing for over 30 years, providing top-quality water heater installation, repair, and maintenance for homeowners like you. ✔ Licensed, Insured & Bonded – Quality You Can Trust ✔ Expert Installation & Repairs for All Water Heater Brands ✔ Traditional & Tankless Water Heater Specialists ✔ Same-Day & Emergency Service Available ✔ Upfront Pricing – No Hidden Fees, No Surprises

"Professional and reasonable. A"

Jessica J on April 2025

Need hot water fast? Vincent Plumbing has been the trusted name in plumbing for over 30 years, providing top-quality water heater installation, repair, and maintenance for homeowners like you. ✔ Licensed, Insured & Bonded – Quality You Can Trust ✔ Expert Installation & Repairs for All Water Heater Brands ✔ Traditional & Tankless Water Heater Specialists ✔ Same-Day & Emergency Service Available ✔ Upfront Pricing – No Hidden Fees, No Surprises

"Professional and reasonable. A"

Jessica J on April 2025


Avatar for Mister Sparky of Brew City

Mister Sparky of Brew City

450 S Curtis Rd
4.86(
7
)
Approved Pro

Mister Sparky of Brew City

450 S Curtis Rd
4.86(
7
)
Approved Pro
Customers say: Quick response
110 local quotes requested
29 years of experience

At Mister Sparky, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come. Our highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

"Needed to hook up my portable generator to the house. Mr Sparky was the first to call from angi so I asked for a quote. They came over very quickly and gave my wife and I a very good quote we thought. We didn't even get another, Slept on it, they called back the next day and we set set up a date. Mario showed up (very nice guy) . Said it would be a couple hours, and it was. They didn't need to turn off the whole house which was good and wired in a new electrical panel and plug on the outside. We tested it, and it worked perfectly. We are very happy. Thanks guys....!"

SCOTT C on October 2025

At Mister Sparky, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come. Our highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

"Needed to hook up my portable generator to the house. Mr Sparky was the first to call from angi so I asked for a quote. They came over very quickly and gave my wife and I a very good quote we thought. We didn't even get another, Slept on it, they called back the next day and we set set up a date. Mario showed up (very nice guy) . Said it would be a couple hours, and it was. They didn't need to turn off the whole house which was good and wired in a new electrical panel and plug on the outside. We tested it, and it worked perfectly. We are very happy. Thanks guys....!"

SCOTT C on October 2025


"Prompt service, courteous technucians"

Sandra G on March 2023

JB Mechanical, LLC, is your premier choice for all of your HVAC needs in Beaver Dam, Wisconsin and surrounding areas. No project is too big or too small, so call today and let us put our experience to work for you!

"Prompt service, courteous technucians"

Sandra G on March 2023


TRU Heating & Cooling Services

230 S. Orchard
No reviews yet

TRU Heating & Cooling Services

230 S. Orchard
No reviews yet
16 years of experience

TRU Heating is a division of Herbst Oil Inc. We offer commercial & residential service and installation of furnaces, boilers, air conditioning, and refrigeration systems. We are a local business employing 1 full time tech, and 2 part time helpers. We service all makes and brands.

TRU Heating is a division of Herbst Oil Inc. We offer commercial & residential service and installation of furnaces, boilers, air conditioning, and refrigeration systems. We are a local business employing 1 full time tech, and 2 part time helpers. We service all makes and brands.



"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025


Avatar for Stramowski Heating Inc

Stramowski Heating Inc

6508 S Howell
4.73(
201
)

Stramowski Heating Inc

6508 S Howell
4.73(
201
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

PLEASE CONTACT STRAMOWSKI HEATING USING OUR WEBSITE OR PHONE FOR THE FASTEST RESPONSE. Our enrolled A+ customers qualify for NO OVERTIME for nights, weekend, or Holiday service calls. Service: NO extra charges for repair service on nights, weekends, or holidays (*owner occupied homes only). That is our COMMITMENT to YOU! Your family is important to you. Ensuring that your family is warm in the winter and cool in the summer is important to us! It’s is our specialty. Stramowski Heating takes the worry out of any heating or air conditioner repair and we make it easy to select a new heating and cooling system that best suits your family’s needs and comfort preferences. If you have a problem with your furnace, boiler or air conditioner, call us and we will dispatch one of our experts to diagnose the problem and get it fixed so that your family can remain comfortable. **Free Estimates on New Equipment Installation Only

"Kylel has been my service tech for years, he is professional, knowledgeable, and always helpful answering questions."

Lucy W on October 2025

PLEASE CONTACT STRAMOWSKI HEATING USING OUR WEBSITE OR PHONE FOR THE FASTEST RESPONSE. Our enrolled A+ customers qualify for NO OVERTIME for nights, weekend, or Holiday service calls. Service: NO extra charges for repair service on nights, weekends, or holidays (*owner occupied homes only). That is our COMMITMENT to YOU! Your family is important to you. Ensuring that your family is warm in the winter and cool in the summer is important to us! It’s is our specialty. Stramowski Heating takes the worry out of any heating or air conditioner repair and we make it easy to select a new heating and cooling system that best suits your family’s needs and comfort preferences. If you have a problem with your furnace, boiler or air conditioner, call us and we will dispatch one of our experts to diagnose the problem and get it fixed so that your family can remain comfortable. **Free Estimates on New Equipment Installation Only

"Kylel has been my service tech for years, he is professional, knowledgeable, and always helpful answering questions."

Lucy W on October 2025

Heating Oil questions, answered by experts

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.

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.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. 

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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

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.