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Verified Reviews for Welding pros in Stonington, CT

*The Angi rating for Welding companies in Stonington, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

*The HomeAdvisor rating for Welding companies in Stonington, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

Last update on February 14, 2026

Find Welders in Stonington

Avatar for Diamond Plumbing & Heating, LLC
Diamond Plumbing & Heating, LLC
3.7(
86
)

Serving Stonington, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"Amilcar was professional from the start to the finish. He was efficient too. He was very neat and kept the work area clean. I will certainly call on Diamond Plumbing and Heating again should I need service of the type they provide"
4 High Efficiency Combi Install
Sewer main replacement
Surrey Ln
Clay sewer main replacement
Clay sewer main replacement

+13

8 neighbors recently requested a quote
Recommended by84%of homeowners
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Sonart Construction Corp.
2.3(
7
)

Serving Stonington, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
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Avatar for John Coon General Contracting
John Coon General Contracting
5.0(
7
)

Serving Stonington, CT and surrounding areas

In business since 1998

Free estimates

Small jobs welcome

"Overall excellent experience. Will definitely hire again. Workmanship was great. Communication was prompt and professional. The project took much longer than expected due to weather and material issues but came out great in the end."
Response time1 day
Response rate86%
Recommended by100%of homeowners
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Avatar for Coastal Weld Craft LLC
Coastal Weld Craft LLC
5.0(
2
)

Serving Stonington, CT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Ryan did some extensive structural welding on my project 1965 Mustang. His work is impeccable and reliability is assured. I would use him any time when needed. Marty"
Response time4 hrs
Recommended by50%of homeowners
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Avatar for Durham Fence Co
Durham Fence Co
4.5(
68
)

Serving Stonington, CT and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I was met at the site on time by a courteous ,professional salesman. We discussed the project and he gave me an estimate on the spot ,in writing. I was pleased with the service."
Oklahoma Privacy with Accent Gate
Oklahoma with Scalloped Open Spindle Top
Oklahoma
Scalloped North Carolina Picket
Cedar Illinois Spaced Picket

+10

Recommended by96%of homeowners
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Welding questions, answered by experts

Cutting round ductwork requires precision and the right tools. A duct cutter, specifically designed for circular ducts, is ideal. First, mark the cutting line on the duct using a measuring tape and pencil. Then, position the duct cutter's blade on the marked line. Apply steady pressure, rotating the cutter around the duct. The sharp blade creates a clean, precise cut. Alternatively, a reciprocating saw with a metal-cutting blade can be used for larger round ducts. Ensure the duct is securely held in place while making the cut to prevent slips and maintain accuracy.

This all depends on the tools you have on hand and whether you’re trying to cut a straight line or shapes. 

The best tool to use for straight lines is either a circular saw or table saw. When cutting shapes, a jigsaw will be the easiest and most precise tool to use. 

To maintain custom or fabricated metal structures and extend their lifespan and appearance, perform regular cleaning, apply rust prevention treatments, and use protective coatings.

The best thing to cut metal pipe is a durable pipe cutter that is made for metal. You may want to measure the diameter of the pipes before purchasing a pipe cutter to ensure it will be able to cut your metal pipes. Opt for a heavy-duty option to cut through metal like steel or cast iron.

There are a few things you can ask welders before you hire them to get an idea of their experience and ability levels:

  • Are you licensed and certified?

  • How long have you been in the welding business?

  • Do you commonly do the type of welding I need?

  • Do you offer any kind of warranty for your work?

  • Do you charge by the hour or by the project?

  • How long do you expect my welding project to take?

  • What steps do you take to minimize errors in your work?

The Stonington, CT homeowners’ guide to welding services

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

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