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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon978
    Verified boiler installation services reviews

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"Anthony and his team responded very quickly and came out early the next day since our sewer blockage wasn’t urgent. They were pleasant to deal with, and the price was reasonable!"

Bryan B on March 2025

Welcome to Best Price Sewer and Plumbing, your number one plumbing contractor. We pride ourselves on our excellent customer service and the attention to detail we put into every job we do. Serving all of the CHICAGOLAND area!

"Anthony and his team responded very quickly and came out early the next day since our sewer blockage wasn’t urgent. They were pleasant to deal with, and the price was reasonable!"

Bryan B on March 2025


Avatar for Porterhouse Heating & Cooling

Porterhouse Heating & Cooling

4.86(
198
)
Approved Pro

Porterhouse Heating & Cooling

4.86(
198
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"They were prompt. They came and made the repair, and within 5 hours they were done!"

Alain Z on December 2025

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"They were prompt. They came and made the repair, and within 5 hours they were done!"

Alain Z on December 2025


Avatar for R.A. Mechanical, Inc.

R.A. Mechanical, Inc.

4.78(
324
)
Approved Pro

R.A. Mechanical, Inc.

4.78(
324
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"They did a great job."

Suzanne W on January 2026

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"They did a great job."

Suzanne W on January 2026


"We have a 45+ year old house, with 3" pipes and T connectors, so the line has clogged repeatedly over the years. This time was particularly difficult, but Joe worked through the issues, including some surprises (old clean out hidden in ventilation) and consulted with me on options. I was completely satisfied with the end result, and his solution should make future clogging issues easier to resolve. Will definitely use A1 Superior plumbing again."

JACK S on July 2021

A-1 Superior Plumbing & Sewer Inc is a family owned company that offers quick service for any plumbing and sewer work in Orland Park, IL. No job is too small. We charge flat rate pricing by the job, not by the hour. All of our work is 100% guaranteed

"We have a 45+ year old house, with 3" pipes and T connectors, so the line has clogged repeatedly over the years. This time was particularly difficult, but Joe worked through the issues, including some surprises (old clean out hidden in ventilation) and consulted with me on options. I was completely satisfied with the end result, and his solution should make future clogging issues easier to resolve. Will definitely use A1 Superior plumbing again."

JACK S on July 2021


Avatar for TRIANGLE PLUMBING LLC

TRIANGLE PLUMBING LLC

4.95(
30
)
Approved Pro

TRIANGLE PLUMBING LLC

4.95(
30
)
Approved Pro
Super Service Award
Customers say: True professional
3 years of experience
Free onsite estimate

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Stellar job "

CJ C on October 2025

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Stellar job "

CJ C on October 2025


Avatar for Criss Cross Plumbing

Criss Cross Plumbing

4.85(
62
)
Approved Pro

Criss Cross Plumbing

4.85(
62
)
Approved Pro
Super Service Award
Customers say: True professional
40 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"This water for water heater installation but it wont give me the option to choose that. The photos tell all!! Unbelievably unprofessional! Kept asking for more money. Sadly I paid with cash but that's ok, because I have paper trail of proof for amounts of service and him telling me my project was not worth what he got paid even though he asked for more money and I willingly gave it to him. All I needed was everything agreed to just like I agreed to pay his up charge for services and he got every penny. Fyi when he came 6 days later to get my old water heater out of my house, HE LEFT IT ON THE CORNER ON MY BLOCK AND I GOT FINED BY MY ASSOCIATION FOR IT!! Angi needs to contact me! He left me cleaning up his mess and black splatter marks on my newly painted walls."

Ana M on December 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"This water for water heater installation but it wont give me the option to choose that. The photos tell all!! Unbelievably unprofessional! Kept asking for more money. Sadly I paid with cash but that's ok, because I have paper trail of proof for amounts of service and him telling me my project was not worth what he got paid even though he asked for more money and I willingly gave it to him. All I needed was everything agreed to just like I agreed to pay his up charge for services and he got every penny. Fyi when he came 6 days later to get my old water heater out of my house, HE LEFT IT ON THE CORNER ON MY BLOCK AND I GOT FINED BY MY ASSOCIATION FOR IT!! Angi needs to contact me! He left me cleaning up his mess and black splatter marks on my newly painted walls."

Ana M on December 2025


"12-18-24. Great service work by Dave and Mike (?). Friendly professional guys. Knowledgeable of repairs needed. Installed new faucet in main bathroom; power-rodded slow water drain in bathtub; replaced pvc P-trap and angle stops piping underneath bathroom sink that was corroded and leaking. Neat and tidy cleanup afterwards. Average pricing. Great job! Will use this service company again."

Karen S on December 2024

With over 15 years of experience in the plumbing industry, Flo-Maxx Sewer & Plumbing is the solution to all of your plumbing needs! Our professional and friendly staff will make your project a breeze. Call us today!

"12-18-24. Great service work by Dave and Mike (?). Friendly professional guys. Knowledgeable of repairs needed. Installed new faucet in main bathroom; power-rodded slow water drain in bathtub; replaced pvc P-trap and angle stops piping underneath bathroom sink that was corroded and leaking. Neat and tidy cleanup afterwards. Average pricing. Great job! Will use this service company again."

Karen S on December 2024


"Discovered source of problem Problem resolved What I appreciated was to determine the problem he started at a simple assessment before starting big"

ida d on September 2020

3 employees. No subs. Cost determined by the job. Travel charges may apply. Extra charge for after-hours service. Ask about angie's list discount.

"Discovered source of problem Problem resolved What I appreciated was to determine the problem he started at a simple assessment before starting big"

ida d on September 2020


Avatar for House Guardian

House Guardian

4.82(
56
)
Approved Pro

House Guardian

4.82(
56
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 years of experience

House Guardian Inc. Repair Services and HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Felix was very nice and professional. Bad refrigerator heater that needed replacing. Very fast service. I called him and he came and completed service the same day. Refrigerator heater part cost between $20-$40 based on my thorough internet searches but my bill was $458. So I guess I paid $400 in labor and the job took less than 1 hour to complete. There are DIY videos on YouTube and I couldve did this repair myself. My receipt was not itemized. Would not use again would not recommend."

Demetrius M on June 2025

House Guardian Inc. Repair Services and HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Felix was very nice and professional. Bad refrigerator heater that needed replacing. Very fast service. I called him and he came and completed service the same day. Refrigerator heater part cost between $20-$40 based on my thorough internet searches but my bill was $458. So I guess I paid $400 in labor and the job took less than 1 hour to complete. There are DIY videos on YouTube and I couldve did this repair myself. My receipt was not itemized. Would not use again would not recommend."

Demetrius M on June 2025


"It went well, liked their services."

Benjamin B on April 2025

Flo-Maxx is a leader in the sewer Industry, We are family owned and operated. We have all the latest equipment in the plumbing industry combine that with our reasonable prices you can't lose, give us a try!!

"It went well, liked their services."

Benjamin B on April 2025

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Install Boiler questions, answered by experts

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

No, professional installation ensures proper venting, safety, and efficiency.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

The Flossmoor, IL homeowners’ guide to boiler installation services

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