KS Mechanical Services

4.77 |86 Verified Ratings
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KS Mechanical Services

4.77 | 86 Verified Ratings
Write a Review


481 Johnson Ave, Ste E
Bohemia, NY 11716
Your use of our services is governed by our Terms & Conditions

KS Mechanical Services

At KS Mechanical Services we take great pride in our experience, expertise, quality and customer service we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. KS Mechanical's expertly trained staff will work with you to design new systems for your home or office to keep within your budget. Our reputation is based on service, safety and quality, regardless of how large or small the job. **5% SENIOR CITIZEN DISCOUNT **FREE ESTIMATES FOR NEW INSTALLATIONS AND REPLACEMENTS **FINANCING AVAILABLE


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Service Area

  • Holtsville
  • Ronkonkoma
  • Smithtown
  • Hauppauge
  • Central Islip
  • Mount Sinai
  • Patchogue
  • Rocky Point
  • East Moriches
  • Mastic
  • Nesconset
  • Manorville
  • Coram
  • East Setauket
  • Bayport
  • Brookhaven
  • Centereach
  • Holbrook
  • Sayville
  • Farmingville
  • Selden
  • Port Jefferson Station
  • Ridge
  • Melville
  • Wading River
  • Bellport
  • Lake Grove
  • Blue Point
  • Miller Place
  • Oakdale
  • Islip Terrace
  • Medford
  • Islip
  • Bohemia
  • Mastic Beach
  • East Islip
  • Calverton
  • Middle Island
  • Shirley
  • See All >

Services Offered

Air Conditioning
  • Central A/C Install
  • Central A/C Repair
  • Central Air Cleaner Install
  • Central Air Cleaner Repair
Heating & Furnace Systems
  • Thermostat Install
  • Thermostat Repair
  • Heat Pump Install
  • Heat Pump Repair
  • Gas Boiler or Radiator Heat Repair
  • Gas Furnace - Repair
  • Gas Boiler or Radiator Heat Install
  • Oil Furnace - Repair
  • Electric Furnace - Install
  • Oil Furnace - Install
  • Oil Boiler or Radiator Heat Repair
  • Water Heater Install
  • Water Heater Repair

Areas of Expertise

  • HVAC

Product Brands Used

  • American Standard
  • Bryant
  • Carrier
  • Goodman
  • Honeywell
  • Honeywell
  • Lennox International, Inc.
  • Luxaire
  • RUUD
  • Rheem
  • Trane
  • United Technologies Carrier
  • York
  • See All >

Quick Facts

Business Hours
(Please call to confirm)
  • Commercial
  • Residential
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2011
  • 2016 Long Island hvac contractor of the year
  • 2014 Long Island hvac contractor of the year
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

Community Involvement

Sunshine prevention center / at risk youth

True north chruch

How We Got Started

I chose to work in this industry because I enjoyed working with my hands and providing comfort to others .

We started in this industry in 2006.

We describe our business as Family owned and operated


KS Mechanical Services

My Work
5 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
KS Mechanical Services

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 86
  Page 1 of 9
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5.0   |  
Excellent Sevice and had a few issues but got resolved thru detailed and thorough diagnosis. They will be maintaining my Central AC in the future. I am happy with my new AC and recommend them to anyone.
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5.0   |  
He was good
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5.0   |  
excellent service customer for life
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5.0   |  
Fast and responsive crew. They answered the call right away and did the job right. I'm sure they'll be busy with happy customers all the time!
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5.0   |  
Awesome courteous and fast service!, they came in the same day. The technician found the problem in three minutes and fixed it fast! The price was very reasonable and everything was left in perfect condition! Highly Recommend!
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5.0   |  
Rita ( the office secretary) is a pleasure to deal with . Lance and his crew replaced my central air conditioner unit and actually saved me money by suggesting a less expensive unit that would do just as good a job as the brand I had researched on my own. 5 weeks after the instillation I called them to say I noticed water accumulating on the floor around the indoor unit. I called at about 9:00 pm on July 3rd. Rita called me back in 15 minutes and said Lance would look at it first thing in the morning. He came over at 9:00 am on the 4th of July and spent an hour checking it out. He flushed the hose and helped out making several trips up and down sopping water up with towels. It turned out to be a clogged hose and had nothing to do with the instillation or the work they had done. Even though they had no responsibility for the problem as it was unrelated Lance refused to take any payment for his work or his time. ( on a holiday weekend)!!! Who does that? I m very happy to have found this company. David H.
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5.0   |  
Very respectful. Arrived when promised.
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5.0   |  
Lance and KS Mechanical were extremely professional and matriculate during the installation. I am very happy with the final product and I HIGHLY recommend KS Mechanical for Central AC work!! Thanks again!!
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4.0   |  
Installation of mini split heat pumps went well. Pleased with the installation. Office response not what it should be, never calls back. That said owner responds to calls to his cell and gets things done.
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5.0   |  
Review by in Calverton, NY
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Showing 1-10 of 86
  Page 1 of 9

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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