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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

15 Years In Business

Company Details


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Small Jobs Welcome

Areas of Expertise

  • HVAC
  • Air Conditioning
  • Indooor air quality
  • Plumbing
  • Drain cleaning
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


10 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 10 results
5.0 Bob K. Mundelein, IL

Honest, knowledgeable and a genuine concern to help.

5.0 Zita Y. Wadsworth, IL

They just install today. Will let you know within this week if it is working well.

5.0 Rich R. Round Lake, IL

Very professional.

5.0 Brandon S. Las Cruces, NM

I worked with both Sean and Joe, on both HVAC and plumbing work we needed done. Both of them were absolutely fantastic. Great craftsmen with attention to detail and patience to explain the ins and outs of the work, suggestions, and options. Originally, we were going to just get some plumbing work done. This went off without a hitch and Joe was fantastic to work with - personable, discussed options, and prices were very competitive. Everything is on a portal that you can see and review quotes, approve work, get appointments, or pay in a very convenient way. Joe also suggested a maintenance plan on the HVAC system, which on balance was a better deal for us to do both. Coincidentally, our AC went out shortly after, and I had to call Sean for an emergency visit. He arrived first thing the next morning and got everything up and running. The great part about it was Sean, like Joe, discussed all our options and had suggestions but left the decision to us without any pressure. When reviewing other concerns around hot/cold spots in the house, he gave a series of suggestions and options, some of which would not have gained them any new business, in the interest of solving the problem, not just selling us more stuff. In all, I wish all companies operated like these guys do. Extremely professional, timely, trustworthy, competitive prices, and reliable. Save yourself a lot of aggravation and go with them.

5.0 Joyce E. Chicago, IL

Sean Bucci, the technician was very courteous & professional. He answered all my questions & went above & beyond with service.

5.0 David W. Lake Villa, IL

Great job, he was able to save me thousands from not having to purchase a new A/C unit! Great job Sean Bucci!!!!

5.0 Teresa A. Null, WI

Outstanding customer service provided by Sean when I needed a really bad drain backup cleared. He quickly came out to my home IN THE EVENING and took care of clearing my drain as well as the mess that was there from the stinky and gross overflow. When he finished the job he gave me some great tips on how to avoid this from happening again. So happy with his service and the bonus recommendations to keep my drain clean and clear. Highly recommend Legendary... and Sean! He has helped me with my furnace and my AC previously and is a great tech that knows his stuff! He's quick, polite and cleans up everything when done. BEST HVAC TECH & PLUMBER!!

4.0 Phillip J. Chicago, IL

Sean was prompt. When I found out my home warranty would not cover the work he provided a work around that has worked out so farâ ¦.letâ s see what this winter brings.

5.0 Jan O. Grayslake, IL

Very responsive and offered options for financing. The Legendary Service Team has a thorough understanding of regulations and offers environmentally friendly suggestions for your HVAC needs. They did a furnace/AC replacement in my home. Their scehduling system texts you when they are in route to your home. The install went seamlessly. They kept all work areas covered and clean. I will use them for all future maintenance needs.

5.0 Steve X.

Very strong thru the process


Legendary Service
Reclaimed Mechanical Room

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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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