Portland, ME102 Construction Estimating Professionals near you

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Portland Construction Estimating Professionals

Browse these construction estimating services with great ratings from Thumbtack customers in Portland.

Top Pro
John W Property
from 33 reviews
  • 27 years in business
  • 48 hires on Thumbtack
  • Top Pro on Thumbtack
Laura S.
Verified review

John was excellent. He was thoughtful and professional with his review of the job, estimated costs, and required time. We couldn't be more pleased. We have already asked him to do another job! We give him the highest ratings.

Pat's Painting & Home Repair
from 35 reviews
  • 19 years in business
  • 54 hires on Thumbtack
Tamara P.
Verified review

Pat responded very quickly and was able to give me an estimate to complete the job very quickly.

Top Pro
  • 21 years in business
  • 24 hires on Thumbtack
  • Top Pro on Thumbtack
Amy S.
Verified review

Downey and Sons Building & Construction is extremely fast in responding, extremely courteous and very professional. Definitely recommended!

All In One Renovations
from 11 reviews
  • 2 years in business
  • 12 hires on Thumbtack
Andres L.
Verified review

All in One visited as soon as they possibly could in order to give an estimate. All inquiries by phone and email were answered promptly. Their rates were competitive.

  • 34 years in business
  • 2 hires on Thumbtack
Kathy M.
Verified review

I hired Wayne to remodel my bathroom, I was not sure how we were going to lay it out, Wayne came up with an excellent lay out for the limited amount of space I had to work with, I absolutely loved the design and all his additional help and ideas that he had come up with, Wayne did a beautiful job for me and got it done on time and with in the budget. He also pays attention to detail and is very knowledgeable in the remodeling business. I could not be more happy,I would recommend him for any construction project I may need in the future.

  • 16 years in business
  • 5 hires on Thumbtack
Ron O.
Verified review

Jason and Eric were on time, very efficient, solicitous regarding our opinion of their work and went above and beyond the estimated work, while retaining the estimated price. We'll definitely use them again.

All Levels Construction
from 3 reviews
  • 6 years in business
  • 2 hires on Thumbtack
David S.
Verified review

Joe and his crew did an outstanding job re-siding our house in Portsmouth. Joe is very knowledgeable and cares a great deal about doing quality work. Everyone on the crew was hard-working, conscientious, and courteous. My wife and I are entirely happy with how the house came out, and we've received many compliments from neighbors.

Cape Hill Carpentry
from 1 review
  • 18 years in business
  • 1 hire on Thumbtack
Sharon R.
Verified review

Very good experience - quick response with an on-site estimate, reasonably priced bid. Job executed within a day of making my decision re whom to hire. Would definitely use Scott again for additional work.

O'Neill Builders
from 1 review
  • 19 years in business

we always strive to give the customer the best possible product. We never cut corners.


We are a family-owned construction business. We give fair rates and great services. We install all products that pertain to building a home. We are certified roofers and siding installers. We are certified master Pella window installers. We build decks you dream about and build or install your new cabinets in your dream kitchen.


WH Hammond Builders is a full-service construction company. We can handle any project from frame to finish.


We have lead-safe certification, lead contractor abatement certification and full liability insurance. Job references are available upon request.


Rubber Roofing Expert Experienced Carpenter Decks, Remodels, Windows, Doors, Siding


We offer high quality crafstmanship for 30 years. Our specialties include staircases, built-ins, installation of cabinetry and custom millwork. We also offer design and drawings for permitting as well as full-construction resources.

  • 28 years in business

cleanliness and perfection


We are a builder and a remodeling contractor. Fortin Construction is among the biggest home builders in Maine, and it has been providing turnkey construction and turnkey home packages for more than two decades. We specialize in any kind of home remodeling as well.


From start to finish, we do it all; from exterior painting and repairs to interior everything! We build anything you can come up with from a home to an addition.


Services: - General contracting - New home building - Remodeling - Exterior painting - Interior painting - Wallpapering We serve the Lakes Region of ME.


I will do all your carpentry needs. I have over 25 years of carpentry experience. I do everything from drywall repairs to new construction. References are available if needed.


We're a handyman and construction service provider. We are specializing in small jobs. We are located in Southern Maine. We have over twenty years of experience in the industry.

  • 20 years in business

Framing/sheetrock/painting/flooring kitchen & bath/additions/siding/windows & doors/roofing. My prices are competitive and have a great reputation and have never had an unsatisfied customer.

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

What do construction project managers do?

Construction project managers help in all stages of your construction project, starting from the very first step. Typically paid a percentage of a total project cost, they are part of the design and planning process and help ensure seamless communication between the design parties and the construction team. According to the U.S. Department of Labor, their scope of work includes preparing cost estimates, budgets and work timetables; interpreting and explaining contracts and technical information to other professionals; reporting work progress and budget to clients; collaborating with architects, engineers and other construction pros; selecting subcontractors and scheduling and coordinating their tasks; responding to work delays, emergencies and other problems; and ensuring compliance with legal requirements, building and safety codes, and other regulations.

The work of construction project managers may seem very similar to that of general contractors, but there are some critical differences. One difference is that, unlike most general contractors, project managers are not engaged in the actual construction — they are onsite overseeing the work of subcontractors. Another key difference is that project managers are hired during the design phase, while general contractors are hired after plans have been made. The project manager is generally paid a percentage of the total project cost, while the general contractor is more typically paid according to the bid they gave to build your project.  

How do I find out if a contractor is licensed?

It’s important to know if your project requires work by a licensed professional, as licensing laws can vary by state, locality, and job details. You can find general licensing information online at the government websites that handle occupational licensing for a given profession in your state or location. Some states designate a project cost over which you have to hire a licensed contractor. To find qualified licensed contractors, search your state’s licensing board. For example, in California, the Department of Consumer Affairs operates a searchable database through the Contractors State License Board. In some states, contracting licenses are provided at a regional level. You can find links to specific databases on BRB Publications’ Occupational Licensing page. Red flags that a contractor may not be licensed or may be providing an expired or false license number are unreasonably low bids or a request for complete payment upfront. For more, check out our tips for smart hiring on Thumbtack.

How much does a project manager charge per hour?

You may choose to hire a construction project manager for your residential or commercial project. For the hands-on homeowner who wants to be involved in home construction but isn’t comfortable hiring subcontractors, a construction project manager can oversee these relationships and supervise labor. Typically, construction project managers charge a fee that is a flat percentage of the total construction project cost. This may range from 10 percent to 15 percent, depending on the company and the services they provide. This means a $30,000 home remodel project would have a construction project management fee of $3,000-$4,500. Hiring a construction project manager generally precludes the markup on subcontractor labor charged by a general contractor. The drawback to this choice is that, unlike a general contractor, the construction project manager won’t be financially responsible for the work of the subcontractors. For larger projects, you may hire a construction project manager who will also hire a general contractor. This provides the benefits of the general contractor along with the management services of the project manager, who will be on board from the beginning. The construction project manager will be involved in the design phase and work with the architects and the building crew, facilitating a smoother overall process.

For more, check out our tips for smart hiring on Thumbtack.

What is a contractor license number?

A contractor license number is proof that your contractor is operating their business legally, that they have the proper documentation required by your state or region, and that they are competent in their area of work (electrical, plumbing, construction, etc.). Licensed contractors should freely advertise their contractor license number. If not, you can request it before considering them for hire. You can also research your contractor using their license number. The database for your state will indicate the field they are licensed to work in; whether they are up to date on insurance, workers’ compensation and bonds; and whether they have any consumer complaints issued against them. If the licensed contractor you are hiring does not have employees, they are not required to carry workers’ compensation. Each state or region will have their own database for licenses, such as the State of Oregon Construction Contractors Board. For more, check out our tips for smart hiring on Thumbtack.  

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