We Finish on Time & on Budget!

We Finish on Time & on Budget!

Cape Cod and South Shore's Preferred Windows Contractors

Get Your Windows Replaced by Experienced Certified Installers


5.0 average rating

Get $500 OFF Your Window Replacement

*Offer Expires December 3rd. 7 Window minimum.

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Windows Replacement Services

New windows can provide many benefits, including improved energy efficiency and easy operability. With ASA Construction Group you’ll receive quality products and ensure light, warmth and beauty to your house.

Andersen Windows
Harvey Windows
Marvin Windows

Certifications and Memberships

Windows Type Collection

Single Hung Windows

Double Hung Windows

Casement Windows

Bay Windows

Bow Windows

Awning Windows

Slider Windows

Picture Windows

Garden Windows

Energy Efficient

Window Frame Materials






Experience the Difference of New Windows

Draft-Free Living

Say goodbye to drafty rooms, moisture, and uneven temperatures! Our windows make it easy to keep your home comfortable all year long.

Easy Maintenance

The highly durable construction of new windows makes them resistant to Cape Cod’s climate—which means no upkeep or repainting.

Energy Efficiency

ENERGY STAR house windows. We offer top-of-the-line efficiency that can reduce your energy costs by up to $500—every year!

Lasting Curb Appeal

Our replacement windows don’t just offer performance, they deliver custom style and a beautiful finish that enhances your home inside and out.

Don't Take Our Word For It

See why our customers say were the best siding, roofing, windows, decks and remodeling contractors in Cape Cod.


5.0 average rating

Linda Stapp
Linda Stapp
ASA Construction Group recently replaced our gutters, siding and trim, a double window, an outdoor shower enclosure and, using the same footprint, replaced a large deck. They substantially finished this in about 15 days after they began but needed to delay the window replacement a few weeks due to product delivery delays. Every day, they showed up with the sun and worked until they ran out of light at the end of the day. They worked efficiently and carefully, leaving the property in good condition every evening. Each crews talked to us about progress as the projects evolved, and Andre Tameirao supervised the entire thing and was always available somehow. He was very interested in working with us so that there were no surprises or disappointments. The materials included James Hardie siding and Azek trim, composite decking and TimberTech railings, a Cape Cod Shower enclosure, and other modern composite materials. Of importance to us were the repairs and reinforcement that they made to the deck framing, as well as the building exterior, before the final outermost covering materials were applied, so that they were not just covering structural problems. This was a large project for us, and we are very pleased with the results. We would not hesitate to contact Andre again if a need arose for any work that is within his company’s scope of expertise.
Tod Mitchell
Tod Mitchell
Andre was outstanding. Gave me a fair estimate. Was not the lowest, and was not the highest I had received to do what amounted to a very large job. I had a roof done, replaced a great deal of rotting trim, and had all four sides cedar shingled. They were quick and very thorough.
Timothy Sullivan
Timothy Sullivan
ASA Construction Group recently completed the total residing of our home in Mashpee. The job started on the agreed upon start date. The crew continued to work until the job was completed. No starts and stops. We obtained five estimates and ASA was the low bidder. We had a small change order and ASA provided the work without an extra charge. The house looks like new. Our satisfaction level exceeds 100%
Elizabeth Calder
Elizabeth Calder
I recently had ASA replace my roof, install new siding, and re-face my chimney. Andre and his team are fantastic! From the first phone call to ask for a quote, through to the completion of the work, I couldn't have been happier. Andre was incredibly responsive and addressed any/every question promptly- his genuine concern about making sure that I was happy with the work was refreshing! He and his team even fixed some "loose ends" that a contractor that I'd previously hired to install new windows had left undone. As far as the ASA team goes - they showed up early every day, and worked until dusk. Extremely hardworking and courteous - went above and beyond, including fixing my front door which wasn't closing properly. If you are considering any home renovations, I would very highly, very enthusiastically recommend ASA!!!
Sylvie Giard-Souza
Sylvie Giard-Souza
I had the pleasure to meet with Andre from ASA Construction early in 2022 for complete siding and window replacement . He was so professional from the first meeting. He stood by his original quote and timeline right through completion of the work. I will recommend him anytime and I will contact him whenever I need more renovations done to our house. It's very hard to find someone you can trust. He's one of them.
Edward S
Edward S
Andre, the owner of ASA construction is a consummate professional who cares deeply for his customer’s satisfaction and about the quality of work his company provides. I have hired him several times to do work on my home ranging from residing to replacing doors and sliders and could not be happier. He stays in touch with his clients regarding scheduled jobs and has always come bye after to look the job over to make sure it meets his standards and clients expectations. I would definitely hire him again in the future and plan to have his company build a Portico on my home next year!! You will not be disappointed.
Jonathan Larson
Jonathan Larson
Andre's team was very pleasant to work with, and the large roof they did looks great. It starts with the head, as Andre's communication and attention to detail are terrific.
Jill Lundgren
Jill Lundgren
IF YOU WANT AN EXCEPTIONAL CONTRACTOR WHO ALSO IS: personable, experienced, brilliant, a problem solver, creative, dependable, a perfectionist, honest, punctual, and attentive to YOU, as well as ENERGIZED about YOUR job, WE VERY HIGHLY RECOMMEND: ANDRE TAMEIRAO OF ASA CONSTRUCTION GROUP! Andre's crew of 5 experienced, ambitious workers is also what you'd expect, nothing but the best, headed by Mauro on site, who was amazing and also did an incredible job! Our house was the first on our road in East Falmouth to be completed by Andre and his workers (May 2022), but it was soon followed by two of our neighbors, who were equally impressed by Andre, his crew, and their newly sided houses! We have received numerous compliments on the James Hardie fiber cement siding shingles that had been highly recommended to us for its long life of 50+ years, especially near the water. (Our children and grandchildren are sure to be the beneficiaries!) The Hardie siding process varies slightly from other shingle siding, but Andre's crew was knowledgeable and experienced. OF COURSE, ANOTHER BIG PLUS IN HIRING ANDRE WAS THAT HIS QUOTE WAS THE LOWEST OF THE OTHER 2 RECOMMENDED AREA CONTRACTORS THAT HAD ALSO BEEN RECOMMENDED BY JAMES HARDIE!!! Thanks, Andre, it was a pleasure working with you! Jill and Dean
Paul Gallagher
Paul Gallagher
I had 5 estimates to have our 4500 ft house house in Falmouth sided with new trim installed around all windows & doors. I wanted Enviro-Bleached traditional Cape Cod cedar shingles. These are dipped in a bleaching substance at the factory and adds a layer of protection. All trim was to be white composite board. My family has a building maintenance and carpentry background and I am well aware of the what to expect from most projects. 1 of the contractors told me the job was too big for his crew to handle. I appreciated his honesty. One wanted to push the job off for 6 months claiming he would never be able to get the materials I had wanted due to supply issues. Another contractor worked for a huge local builder who moonlighted after hours with his boss's blessing. He gave me an estimate double of what was expected from a job of this size. I was embarrassed for him. 2 of my neighbors were having their houses sided with Hardy Board. I noticed an ASA sign posted on the lawn as the crew worked. Everyday, early morning start. Late afternoon early evening end. Very impressed by this work ethic. One afternoon Mauro approached me and said he could have his boss Andre contact me about siding our home. Andre came out and walked around the entire property and we discussed what I wanted and he came up with a couple idea's that were spot on of what I wanted. I knew then, he was knowledgable about what he was doing and not just a salesman. I saw first hand the quality of our neighbors houses and the excellent reviews they had given us about their experience. Before he left my home he called his supplier and had no problem having all materials for the job. Amazing, no excuses. We decided to go with ASA Construction. Andre completed a contract and abided by every provision in the contract from start to finish. The price was exactly what I expected to pay. What a terrific experience! Mauro and the crew were fantastic. Our home came out better than expected. The compliments have been rolling in ever since. I'm a bit of a perfectionist, go with ASA Construction you will not be disappointed. Paul Gallagher

What sets us apart

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Stress-Free Services

Local & Trusted Company

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Cape Cod Contractors

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We can give your home the exterior makeover it deserves and make your home look new again!

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