Advanced Improvements, LLC

4.37 | 14 Verified Ratings
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Advanced Improvements, LLC

4.37 | 14 Verified Ratings


61 West Main Street
Mystic, CT 06355
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Advanced Improvements, LLC

Building your dream into reality.

We are a fully licensed, insured, turnkey General Contractor. We provide services from custom built homes with design-build capability to interior and exterior remodeling within three states. Currently in our 9th year of service, our expert staff brings over 50 years of real world experience to the table! As our business has grown, we have continually expanded our scope of projects, all the while maintaining quality of work and a work ethic rare in our trade. Our successful projects have included everything from small sunroom additions on existing residences to full design-built custom homes over 6,000 square feet! We are fully licensed general contractors in Connecticut, Rhode Island, and New York and fully insured. We employ only the highest trained workforce and place heavy emphasis on professionalism. Our worksites are clean, safe and drug and alcohol free. Our staff is outfitted with with state of the art tools, equipment and procedures to ensure a great project!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Gales Ferry
  • Norwich
  • Groton
  • Moodus
  • Mashantucket
  • Hadlyme
  • East Lyme
  • New London
  • Yantic
  • Old Mystic
  • East Haddam
  • Montville
  • Ivoryton
  • Essex
  • Pawcatuck
  • Waterford
  • Niantic
  • Stonington
  • Centerbrook
  • Old Lyme
  • Bozrah
  • North Stonington
  • Haddam
  • Chester
  • Middle Haddam
  • Quaker Hill
  • Old Saybrook
  • West Mystic
  • Uncasville
  • Salem
  • Oakdale
  • South Lyme
  • See All >

Services Offered

Additions & Remodeling
  • Sunroom or Patio Enclosure Build

Areas of Expertise

  • Additions and Remodels
  • Stucco
  • New Home Construction
  • Roofing
  • Siding

Product Brands Used

  • American Standard
  • Delta - Cosella-D�rken Products, Inc.
  • Jacuzzi
  • Kohler
  • Moen
  • Alside
  • Andersen Windows
  • Kolbe Windows/Doors
  • Pella Corporation
  • Renewall by Anderson
  • Silver Line Windows/Doors
  • Therma Tru Doors
  • CertainTeed (Bufftech)
  • Duro-Last
  • Elk Corp
  • GAF
  • Tamko
  • Alcoa
  • Alside
  • CertainTeed
  • James Hardie
  • Norman Shutters
  • Timber Blinds & Shutters
  • Marvin Windows
  • See All >

Quick Facts

Business Hours
Monday - Friday 7:00 am - 7:00 pm
Saturday - Sunday 8:00 am - 7:00 pm
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Warranty Description: Roofing 25 year warranty
  • Materials
  • Bilingual


In Business Since: 2003
Memberships & Affiliations
  • National Association of Home Builders
  • National Kitchen and Bath Association (NKBA)
  • Builders Association of Eastern CT (BAEC)
  • CertainTeed Select ShingleMaster, Duro-Last Installer
  • Better Business Bureau Accredited, SBA Member
State Licensing
Trade: New Home Construction
License #: NHC.0011904
Expiration: 09-30-2017
Trade: Home Improvement
License #: HIC.0607800
Expiration: 11-30-2015
Green Certifications
  • LEED Certification for Individuals: LEED Accredited Professional (LEEDAP)
Type: General Liability
Amount: $2,000,000
Expiration: 03-28-2016
Type: Worker's Compensation
Amount: $1,000,000
Expiration: 03-28-2016
Type: Other
Amount: $1,000,000
Expiration: 03-28-2016
Type: Automotive
Amount: $1,000,000
Expiration: 03-28-2016
  • Licensed Duro-Last Roofing Installer
  • CertainTeed ShingleMaster Company
  • RhinoGuard Certified Installer
  • Velux Skylight Specialist
HomeAdvisor Screened. View Details

*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.

Business Overview

Community Involvement

Adopt-A-Highway Active Company

How We Got Started

I love working in Connecticut and Rhode Island because the food is amazing and the staff is great!.

We started in this industry in 2002.

We describe our business as Family owned and operated


Advanced Improvements, LLC

My Work
9 Projects
Save 10% on Projects over $ 25,000 Valued at up to $ 3,000 Save 10%
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Ratings & Reviews
Advanced Improvements, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 14
  Page 1 of 2
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5.0   |  
Review by in Oakdale, CT
Advanced Improvement said they would be here at 7:30 to start and would have the job done by the end of the day. They were here at 7:15 and were on the roof and working at 7:30. My new roof was installed by 3:30 and every things was cleaned up. Love the new look. Every one was professional and courteous. I would use them again.
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5.0   |  
Review by in Westerly, RI
Project: Install or Completely Replace Vinyl Siding
The gentlemen who came to give us the quote did his homework. He came to consult with us and review the job at least three times before he gave us our quote. He answered all of our questions in a professional manner and was very knowledgeable about the job. He was cordial and concerned about the problem that we gave him to repair. It was a pleasure meeting and going over the job with him. Don W. Please use my name and not Cindy C. when displaying this review
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4.33   |  
Review by in Pawcatuck, CT
Great cabinetry work!
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4.5   |  
Review by in Mystic, CT
Project: Remodel a Bathroom
Great follow through and communication.
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4.67   |  
Review by in Preston, CT
Project: Install or Replace an Asphalt Shingle Roof
Communication about project start dates and times could have been much better, but otherwise, I was happy with the service I received, and feel I got a good value for my investment. The crews are great, cleanup was MOSTLY thorough, they weren't daunted when repairs were bigger than originally thought. It was an over-all "great" experience, dealing with this company.
Response by Advanced Improvements, LLC: Dear Tammy, Thanks so much for taking time to leave a review. Our customers' input is invaluable to us and we do genuinely appreciate all of it. We would like to apologize for the lack of clarity with start dates but rest assured it is a topic we have taken under advisement and have rectified internally. Thanks again for the input and it was our pleasure completing your project. We are very thankful to have you as a customer and value your business. See you on the next project! - The Staff at Advanced Improvements, LLC
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4.67   |  
Review by in Oakdale, CT
Exceptionally fast follow-up to my request for service. The service I requested was scheduled for the same week, so I had no worries about my roof repair being completed. I received a call from the installer immediately after the job was complete, and he explained step-by-step what he had done and described a couple of extra repairs he took care of that I had not expected. I would call Advanced Improvements again for service.
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4.5   |  
Review by in Ledyard, CT
Project: Build or Replace Wheelchair Ramps
I guess there was no way around it, but they built a beautiful but expensive handicap ramp for what will be a fairly short term need. They are a really nice company to deal with. They are very neat and clean everything up better than it was to begin with. I just had trouble with the cost; but since I will need a ramp for a while, I went ahead with it.
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1.83   |  
Review by in Oakdale, CT
Project: Install or Completely Replace Wood Flooring
This almost seemed too good to be true, and it was. This was a myriad of miscommunications and false information. The 1st guy told us everything we wanted to hear. The 2nd guy contradicted the 1st guy on almost everything. He convinced us to do things we didn't want, and now we regret it. It took them 3 1/2 weeks to install two HW floors. Nothing was ever "their fault". We were given more incorrect information than correct information. I would NEVER use them again. At the end they were very apologetic and tried to "fix" everything. Too little too late. We still aren't happy.
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5.0   |  
Review by in Oakdale, CT
Very thorough, knowledgeable, and friendly!!!! GREAT job so far!
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5.0   |  
Very professional and experienced. Great customer service, job started when they said it would. The crew completely stripped and reshingle my roof and cleaned up my yard as well as my neighors. I am very pleased with the work and service recieved by Advanced Improvements.
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Showing 1-10 of 14
  Page 1 of 2

Advanced Improvements, LLC

4.37 | 14 Verified Ratings
Write a Review


61 West Main Street
Mystic, CT 06355
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)
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