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TRUSTED BY WINTHROP, ME HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon21
    Verified house leveling services reviews

Top-Rated House leveling pros in Winthrop - Updated Nov 2026

Avatar for A.G. Construction, LLC
A.G. Construction, LLC
4.8(
6
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"Andrew and his crew did an amazing job building this garage. Even though he ran into some issues with the supplier of products he went above and beyond to make sure we were kept informed. Additionally, he also replaced (and improved) an existing garage door in the lower level of our home. He also repaired some siding on our house. They even put our two garage door openers in. Overall, we were more than please with his work and his crew."
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Camp on post
Camp on post

+27

Response time2 days
Recommended by100%of homeowners
Avatar for Dean Smith Construction
Dean Smith Construction
4.8(
4
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

Approved

In business since 2008

Free estimates

Dean Smith Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Oversized Garage
Farmer’s Porch
Patio
Custom Home Build
Custom homes

+12

7 neighbors recently requested a quote
Barker Built Homes
5.0(
1
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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. Our reputation is based on service, safety and quality, regardless of how large or small the job. \n

Recommended by100%of homeowners
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.4(
17
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"I can't overstate the quality of the work these folks did. We had our unfinished attic converted to living space, and the space had a lot of funky angles and old framing. G.A. Doughty's team did an incredible job making it work, including a half-bath! We're very pleased with the result. Everyone at G.A., the project manager, office staff, and all the subcontractors were very polite and fun to work with. Everyone who came to the house was very friendly. The only issue we had was that for a few months during the middle of the project, things seemed to stall out for about 6-8 weeks. I think they were having some availability issues with subcontractors and were overloaded from other projects."
Custom Kitchen
Response time1 day
42 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Maine House Lifting
Maine House Lifting
New to Angi
Concrete - Injection Leveling - MudjackingConcrete Foundation - Raise

Serving Winthrop, ME and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job.

Spray foam insulation
Spray foam insulation
Spray foam insulation
Spray foam insulation
Spray foam insulation

+11

Response time3 days
1 neighbors recently requested a quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for PRH Construction
PRH Construction
5.0(
4
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

In business since 2011

Free estimates

Emergency services offered

We are construction company specializing in residential work. We have extensive experience in all phases of residential construction and handyman services. The leadership group at PRH Contractors combines over 30+ years experience in the construction industry, from residential projects to commercial projects ranging in size and complexity. PRH Contractors is driven by our determination for customer satisfaction and our passion to build. We provide more value to our clients with the ability to streamline project schedules, identify and resolve design conflicts, and eliminate costly change orders. Our extensive experience in residential and commercial, gives us the experience to complete projects within budget and on schedule.\nThe importance we place on all of our relationships, including subcontractors, consultants, and clients, is unsurpassed and is one of the reasons 50% of our work is from repeat clients. Check us out on the web PRHCONTRACTORS.COM

Kitchen and Bath Remodeling Project
New siding on house.
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project

+4

Recommended by100%of homeowners
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House Leveling FAQs, answered by experts

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

Generally speaking, push piers—or steel piers—are the best option for underpinning, as they reach down to solid bedrock to find support for your foundation rather than relying on soil, which could be subject to the same issues as the soil directly below your foundation. However, the best underpinning method for your home depends on your location, how far down the bedrock is, and the type of soil in your area. Helical piers are usually the best option for sandy soil or in areas where the bedrock is too deep to use steel piers.

The Winthrop, ME homeowners’ guide to house leveling services

From average costs to expert advice, get all the answers you need to get your job done.