( 44 Google Reviews)


Experienced Local Roofers In Boston MA

Free Estimates
24/7 Emergency Services
Competitive Pricing

Request a Free Estimate

$600 OFF

Any Roof Replacement Over $7000

Any Roof Replacement Over $7000

$1200 OFF

Roof Replacement Over $15,000

Roof Replacement Over $15,000

Here's what our satisfied customers are saying...

Alan R
Outstanding contractor, Skilled, Fast, Efficient, Highly recommended I have hired Mass Tech for two separate jobs and each time their work has been outstanding. The estimates they p …Read More

Mass-Tech Roofing and Building Co. — Trusted by Our Business Partners

Premier Roofing Services

Mass-Tech Roofing and Building Co is a premier residential, commercial, and industrial roofer in Massachusetts. We serve clients in the greater Boston, Cambridge, and South Shore areas.

Over 30 Years of Experience

For more than 30 years, we have been providing the best prices, quality, and warranties in Massachusetts. We guarantee your satisfaction. Same-day and 24-hour emergency services are available.

Project Gallery

Take a closer look at our roofing, siding, gutters, and more. Our project portfolio is second to none. See exactly what our team of professionals is capable of doing for you!

Voted ‘Top Roof Contractor’ in Massachusetts

At Mass-Tech Roofing and Building Co​, we remain true to the same principles on which we founded our company more than 30 years ago: hard work, honesty, and integrity.

We always deliver quality roofing, siding, and gutter installations and repairs to the residents of Plymouth, MA, and neighboring cities. When you choose us, you can rest assured that you are receiving the best quality services from one of the top licensed roofing companies in Weymouth, MA that takes great pride in delivering value to its customers.

Our Top-Rated Construction and Home Improvement Services

High-Quality Roof
Installations and Repairs

New Construction and Kitchen
and Bath Remodeling

Premier Siding and Gutter
Installation Services

Commercial Roofing

Mass-Tech Roofing and Building Co​ is a fully licensed and insured roofing contractor that services commercial properties across Massachusetts. We understand that business owners have to budget for these costs, so we make sure the labor we use works efficiently and the materials deliver excellent value.

Residential Roofing

Mass-Tech Roofing and Building is a well-known residential roofing contractor in Newton, MA and serves the surrounding areas as well. With 30-plus years of experience, our local roofers provide a number of roofing solutions, including shingles, wood, metal, and rubber, all installed with professional expertise.

Other Contracting Services


Home Additions

New Construction

We Finance


Our Quality and Performance

We remain true to the same principles on which our company was founded over 30 years ago.


Completed Projects


Satisfied Customers


Faster Than Others


Satisfied Staff Members

Your Creativity,
Our Reality

Flat Roof Repair and Asphalt Shingle Roof Replacement Services

Every year, many homeowners and business owners find themselves asking this question: Do I need to repair my roof or do a whole new roof replacement?
The answer depends on the type of damage your roof currently has. This is the main reason why our local roofers need to visit your home or business in person before giving you an accurate quote. When it comes to roofing, sometimes it is easy to find the damage and reach a decision.
Other times, though, leak detection can be a whole task of its own. If you can relate, read the tips below to develop a better understanding of what type of service you may need.
The lifespan of a roof depends on the quality of its shingles and your climate. A typical roof will last anywhere from 15 to 35 years. If you stay in your home for the long term, you can expect to replace your roof a few times in your life.

You might be surprised at the number of homeowners we run into who need an entire roof replacement because the original roof installers did the job incorrectly. Receiving roofing advice from an amateur can lead to problems down the road, resulting in one of the most expensive home renovation jobs possible.

Mass-Tech Roofing and Building Co is certified by CertainTeed as a top local roofer for both residential homes and commercial properties. You can trust our professionals to do the job right the first time.

As your roof ages, the materials around it begin to deteriorate. You will eventually have to replace your roof. In many cases, for a roof that is still in good condition, you make one-off patches to temporarily fix various problems. However, if the same problem keeps showing up, often the best option is to do an entire roof replacement with our local roofers.

Time and Mother Nature take a toll on your roof. If the roof is old enough, no matter how many repairs you do and patches you apply, the underlying foundation of the roof weakens. Eventually, it will come time for a new roof. Even though replacing your roof may not rank at the top of your list of desired home renovations, leaving it for later will eventually lead to more problems and more costs. Contact our roofing contractor in Newton, MA if your roof is past its prime.

If your roof has been repaired in the past, it might be better to have a new roof installed, even if your current problem would normally be a repair issue. Again, repairs are cheaper than replacements, but repeated repairs will eventually become more costly. We will be able to properly assess your roof’s repair history and then determine whether a new roof is the best option.

Depending on the current state of your roof, it may cost more to repair than to implement a new roofing system. For example, if your roof repair involves removing panels or shingles to fix a certain problem in your roofing deck, the labor involved in such a repair might actually cost more than replacement.

The cost of purchasing materials for repair may actually make it just as expensive as buying new materials. As mentioned earlier, each roof will need replacement eventually. Many homeowners wrestle with this decision.

Needing a new roof may be obvious in some situations and not so obvious in others. Before making any repairs or roof replacements, be sure to consider the tips we provide and always take the advice of certified, professional local roofers over non-accredited companies.

The insulated layer between your roof’s shingles and the plywood nailed to the joists is the deck. Over time, shingles break down and water begins to infiltrate and saturate the deck. This results in a sagging inward curve and causes a bulge in your ceiling. When this happens, it is only a matter of time before water begins to drain into your home.

Water damage is a serious threat to any home, and it often starts with leaks that stain your ceiling. Based on our expertise, we recommend treating any water issue as urgent. Sometimes, roof repair can be more costly than roof replacement if the leak is severe.

Leaks can travel through walls and under floors, causing harm to different areas of your home if left unchecked. Brown spots on your ceiling are a likely sign of leakage elsewhere in your house too.

A leaky roof can lead to mold growth, especially if the water reaches the drywall. Mold can not only cause significant damage to your home, but it is also harmful to your health. Mold can also lower your home’s value and make it difficult to sell your home until a roofing company fixes the issue.

A roof should always be sloped in such a way that allows water to run off of it and never create a dam. Clogged drains and botched roof installations commonly cause water to be stored in unwanted places. If you choose to avoid fixing the problem, the shingles will begin to wear out unevenly and create even larger pools of water. This is usually a gutter problem as opposed to a roofing one.

Asphalt shingles have different stages of deterioration. In the initial stage, they will be shedding granules that lead to clogged gutters. At the end of the final stage, they will have curled and buckled.

Shingles that have shed out granules can still keep water out, but once they buckle, leaks will begin to appear. You will need to decide if to repair or replace your roof. You’ll have to decide between the two on your own, but if your roof shows signs of at least two of the mentioned problems, it may be better to get your home exterior replaced. Consult us at any time for better advice and an inspection of your roof.

Mass-Tech Roofing and Building Co is a leading local roofing contractor in Massachusetts. We offer our contracting service to the greater Boston Metropolitan area.

You can find our trucks from South Boston to Plymouth. We usually travel west as far as the Canton and Brockton area. We can make exceptions under certain circumstances, so give us a call. Our southern and western border tends to be the East and West Bridgewater area.

Our eastern tip is at Marshfield and Duxbury, which are the two most eastern towns on the South Shore. A lot of our work is obviously done in South Shore areas like Abington, Braintree, Brookline, Cohasset, Halifax, Hanover, Hanson, and Milton.

We also do a great deal of commercial and residential work in Newton, Norwell, Pembroke, Scituate, Kingston, Weymouth, and Whitman.

If you live in any of these areas, we can provide you with great contracting services at great prices. We also include the best warranties in Massachusetts!

Here's what customers are saying about Mass-Tech Roofing and Building Co.

“Great Company to deal with. Costi came to do the estimate, looked at all aspects of the roof, including the attic, and explained everything. They showed up when they said they would, very efficient operation. Great job on clean up. New Roof looks great. I would highly recommend them.”

– Gordon R. via Google

“I was in desperate need for a new roof. I called four companies, South Shore Roofing, Inc. immediately called me back. They came out that day to take a look at my roof. I received an estimate the next day. I had no idea what a new roof cost and how I was going to pay for it. Costi worked with me by giving me a discount. Daina then worked with me on interest free financing to get to an affordable monthly payment. My roof came out absolutely gorgeous! The workers worked hard, the roof was done in one day. Now I don’t have to worry about going through this winter with an old leaking roof. I would recommend the Team at South Shore Roofing, Inc. to anyone who is in need of a new roof!!”
– Gigi S. via Google
“Mass-Tech is the best company and highly recommended. I have used Mass-Tech on a number of occasions and their performance has been outstanding each time. They are responsive, courteous, knowledgeable and provide excellent workmanship at competitive and fair prices. A very talented company.”
– Larry Bright

Learn More About

Mass-Tech Roofing and Building Co.

Serving the greater Boston metropolitan area and the South Shore, MA area. Mass-Tech Roofing and Building Co specializes in roofing repairs and installations and construction, remodeling, and siding. 24/7emergency services. Competitive pricing. Over 30 years of experience. Call for a free estimate.
Serving the greater Boston metropolitan area and the South Shore, MAarea. Mass-Tech Roofing and Building Co specializes in roofing repairs and installations and construction, remodeling, and siding. 24/7 emergency services. Competitive pricing. Over 30 years of experience. Call for a free estimate.