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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

20 Years In Business

Company Details

  • Verified Licenses


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View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Plumbing
  • Hot water and Heating Systems
  • Full Bathroom Renovations
View All Offerings and Cities Served

Cost Information

  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 17 results
5.0 Kathy J. Hamden, CT

Ed Jefferson was friendly, very experienced and reasonably priced. He did an excellent job on short noticed. I'm glad to support a 3rd generation black-owned business.

5.0 Kristen B. Hamden, CT

Excellent work, great communication & very reasonable price. I highly recommend!

5.0 Michelle J. New Haven, CT

Professional. Completed the project next day.

5.0 Kathy B. Hamden, CT

very professional

5.0 Judy N. Hamden, CT

Professional, prompt high quality service. Very pleased with the job done at a very reasonable price. Absolutely will hire again.

4.5 Joseph J. Hamden, CT

Irealy like them a lot will use them agian please with the job thank you.

5.0 Julia M. New Haven, CT

My project was handled professionally all the way through. I knew that it would be a difficult project -- that entailed removing low-hanging old radiator heating pipes in my basement and refeeding 4 radiators with pex tubing. The crew worked efficiently, cleaned up well, and communicated progress. When the system wasn't working properly, Ed worked with me to determine options, and honestly noted that a mechanical engineer might give us better advice. We then followed that plan and my system is working great. A great value!

4.5 Linda ann M. Hamden, CT

very professional and courteous

5.0 Sebastiano C. Stamford, CT

This plumbing contractor you place in your saved file under favorite. He s not a dollars and cents contractor that charges crazy prices and hammers you on extras. Very personal and most importantly he knows his trade.

4.5 John K. Hamden, CT

Fast service


Jefferson Plumbing
Work Mayhem
Touch of Gold
Business Card
Mechanic Rm w heat exchan
Install Fire Place w Gas
Kitchen Install
Hot Water Heater Install
Steam Boilers Install

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information 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.

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.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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