About

About Keith Trembley Home Solutions of Maine

Basement Finishing in Portland, Bangor, Lewiston, and All of Maine

Since we began as a customer builder and remodeler company in 1980, Keith Trembley Home Solutions has established itself as a responsible and multifaceted building contractor company. Our locally owned and operated business has dedicated itself to providing quality service and the highest level of craftsmanship to our customers.
Remodeled kitchen in Bangor, Maine

After incorporating in 1991, our firm has grown significantly, now counting more than 35 employees with additional staff during the busy construction season.

In 1997, we added insurance restoration and mold remediation services to our business. In 2003, we moved into our present location, which includes a 5,000 square foot office building and our 15,000 square foot warehouse.

Affiliations and Accreditations

Accredited with the Better Business Bureau National Association of Home Builders
Institute of Inspection Cleaning and Restoration Certified National Association of the Remodeling Industry
Recent Testimonials
  • "Couldn't ask for a better company...We would highly recommend their services." Read Full Testimonial

    Homeowner of Porter, ME

    Customer Testimonial

              Couldn't ask for a better company. Everything was done very efficiently and professionally. We would highly recommend their services.
    Homeowner
    Porter, ME
  • "The guys were prompt and very professional." Read Full Testimonial

    Home O. of Buxton, ME

    Customer Testimonial

              The guys were prompt and very professional. They did a great job.
    Home O.
    Buxton, ME
  • "I am impressed with the professionalism" Read Full Testimonial

    Home O. of Old Orchard Beach, ME

    Customer Testimonial

              I am impressed with the professionalism of your employees. I would not hesitate to recommend your company to anyone.
    Home O.
    Old Orchard Beach, ME
  • "It seemed like you all just went the extra mile! This was my first repair/remodeling experience and, thanks..." Read Full Testimonial

    Homeowner of Old Orchard Beach, ME

    Customer Testimonial

              June 30, 2010 Dear Stacey, Thank you very, very much for all you did for me in turning a “catastrophe” into a very positive and productive remodeling experience. I really appreciated your profession knowledge and perseverance that really made it all happen when it seemed like Allstate might not. Tom, Mike, & Dana also exceeded my expectations with speedy, professional (and cheerful) work and also some good ideas and even suggestions & encouragement with some of mine. And they always cleaned up! It seemed like you all just went the extra mile! This was my first repair/remodeling experience and, thanks to you, I’m actually glad that tree fell on my house – it’s better than before and it got me started on ideas & projects to make it even better. I certainly would recommend you to anyone looking for the best. And best to you. Thanks again.
    Homeowner
    Old Orchard Beach, ME
  • "We truly appreciate all the work you did, slogging through the mess that was our house last summer." Read Full Testimonial

    Homeowner of Gorham, ME

    Customer Testimonial

              We truly appreciate all the work you did, slogging through the mess that was our house last summer.
    Homeowner
    Gorham, ME
  • "I really appreciate your guidance, patience and persistence with the jobs that you have done for me" Read Full Testimonial

    Homeowner of Westbrook, ME

    Customer Testimonial

              "Thank you so much for ... making modifications. I really appreciate your guidance, patience and persistence with the jobs that you have done for me. Even though we have had to adjust to developments with the jobs, I have always felt that everyone has been extremely professional, helpful, thorough and safe. When a person is caring for a home individually, sometimes maintenance issues can be overwhelming. You make tasks such as these much easier to understand and more approachable. Thank you again for helping me out with the job... I appreciate you professional consideration."
    Homeowner
    Westbrook, ME
  • "Super friendly, fast, efficient clean-up! Very Happy! Scott was wonderful!" Read Full Testimonial

    Homeowner of Windham, ME

    Customer Testimonial

              Super friendly, fast, efficient clean-up! Very Happy! Scott was wonderful!
    Homeowner
    Windham, ME
  • "Hi Keith, Mr. Attic says he is very happy with the work done at his home. He said he found us on the Internet..." Read Full Testimonial

    Homeowner of Portland, ME

    Customer Testimonial

              "Hi Keith,Mr. Attic says he is very happy with the work done at his home. He said he found us on the Internet, never had heard of us. He got references, which were great, but he was skeptical that we would come through with what he was looking for.<br/ > His thoughts now are: from the minute we responded to his inquiry, we have shined. We called right away, came when we said, did the work when and how we said, he is very happy and would give us a great reference.He said that he's a bit of a perfectionist, and that the carpentry work isn't perfect in the details, but it works in the area where it was done because it's not highly visible. He says Kudos to us, because we perform above our 'competition' in service and job completion."
    Homeowner
    Portland, ME
  • "Those stairs took sooooo much longer than I thought to refinish!!!But I must say...they look nice!!!!!" Read Full Testimonial

    Homeowner of Portland, ME

    Customer Testimonial

              "Those stairs took sooooo much longer than I thought to refinish!!!But I must say...they look nice!!!!!Definitely worth all the time and effort! Thought you'd want to see! We're hoping our couch comes in next week - Till then Aaron loves just running freely down there, riding his scooter and playing in his kitchen :) ."
    Homeowner
    Portland, ME
  • "I would like to say Jeremy went over and above to help myself and my wife. You have an excellent employee..." Read Full Testimonial

    Homeowner of Portland, ME

    Customer Testimonial

              I would like to say Jeremy went over and above to help myself and my wife. You have an excellent employee working for you.
    Homeowner
    Portland, ME

Featured in Builder/Architect Magazine

Download a feature story about Keith Trembley Builder of Maine as presented by Builder Architect Magazine.

Keith Trembley Home Solutions was also featured in From House to Home Magazine's December/January2009 issue: "Long and Lean"

About the Owner

Owner Keith Trembley

Keith Trembley

Keith started his career working in a local cabinet shop at the age of 26. His enjoyment working with his hands to create something beautiful eventually led him to designing and building projects of all sizes, and all over Maine.

Keith received an Associate’s Degree in Building Science. He is a certified Energy Management Consultant, and his firm is certified in mold, lead, and IICRC. Keith was past President of Home Builders Association of Maine and past Advisory Board Member at Eastern Maine Community College.

A lifelong Maine resident, Keith is married with six children, six grandchildren, and a black lab named Moxie. He and his wife, Stacey, enjoy sailing, skiing, hiking, and bicycling together. Keith enjoys fishing and tying flies, and still enjoys doing small woodworking projects in his garage.

Meet Our Team


In 2008, we joined forces with Total Basement Finishing to provide the best basement finishing products and services available in the industry. We have in house designers for basements. Through our mold removal services, we often visit homeowners who have moldy basements. Not only can we remove the mold, but we can offer a product that includes a 50-year mold warranty going forward.

Our Staff

Keith Trembley Home Solutions retains our talented staff by offering continuous training and education to our employees, disproving a local myth that carpenters will leave a business after they reach a certain level of skill.

Our company's turnover is low, with the majority of the current project managers coming "up through the ranks." Keith Trembley Home Solutions' policy of promoting from within allows for a management team that has a thorough understanding of quality workmanship, time management and continuity on site, as well as timely problem solving and communication skills. Further training in technology gives employees the tools necessary for speed, accuracy, data access and storage.

Award-Winning Basement Renovation Contractors

  • Keith Trembley was honored as a recipient of Qualified Remodeler Magazine's "Top 500" award for four years in a row. Each year the magazine chooses the top 500 remodelers in the United States based on tough criteria: remodeling sales per population and overall customer service and satisfaction. Keith Trembley Builder is one of only two remodelers to have ever received the award.
  • Builder/Architect named KTB Builder of The Month.
  • The City of Brewer awarded a Certificate of Commendation for a project constructed by KTB
  • KTB received two Governor's Training Initiative Awards
  • 2004 Maine Statewide Historic Preservation Honor Award, for the restoration of the Captain Phineas Griffen House.

Community Outreach

Members of the Dream Factory of Maine advisory board - helping make Dreams come true for seriously ill children.

Serves as sponsor and chairperson for the local cancer Walk for Life.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Acton
  • Alfred
  • Bailey Island
  • Bar Mills
  • Berwick
  • Bethel
  • Biddeford
  • Biddeford Pool
  • Bridgton
  • Brownfield
  • Bustins Island
  • Buxton
  • Cape Elizabeth
  • Cape Neddick
  • Cape Porpoise
  • Casco
  • Center Lovell
  • Chebeague Island
  • Cliff Island
  • Cornish
  • Cumberland Center
  • Cumberland Foreside
  • Danville
  • Denmark
  • East Baldwin
  • East Parsonsfield
  • East Poland
  • East Waterboro
  • Eliot
  • Falmouth
  • Freeport
  • Fryeburg
  • Gorham
  • Gray
  • Greenwood
  • Harpswell
  • Harrison
  • Hiram
  • Hollis Center
  • Kennebunk
  • Kennebunkport
  • Kittery
  • Kittery Point
  • Lebanon
  • Limerick
  • Limington
  • Long Island
  • Lovell
  • Mechanic Falls
  • Moody
  • Naples
  • New Gloucester
  • Newfield
  • North Berwick
  • North Bridgton
  • North Waterboro
  • North Waterford
  • North Yarmouth
  • Norway
  • Ocean Park
  • Ogunquit
  • Old Orchard Beach
  • Orrs Island
  • Oxford
  • Paris
  • Parsonsfield
  • Peaks Island
  • Poland
  • Porter
  • Portland
  • Pownal
  • Raymond
  • Saco
  • Sanford
  • Scarborough
  • Sebago
  • Shapleigh
  • South Berwick
  • South Casco
  • South Freeport
  • South Portland
  • South Windham
  • Springvale
  • Standish
  • Steep Falls
  • Stoneham
  • Waterboro
  • Waterford
  • Wells
  • West Baldwin
  • West Bethel
  • West Kennebunk
  • West Newfield
  • West Poland
  • Westbrook
  • Windham
  • Yarmouth
  • York
  • York Beach
  • York Harbor
Our Locations:

Keith Trembley Home Solutions
9 County Road
Milford, ME 04461
1-207-509-3014
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