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April 10, 2020
A good welder provides welding services for metal seams, stabilized joints and heavy equipment and welding repairs.

The Best Welding Contractors in Alameda County CA Are the Ones Proven Safe To Hire

Welding contractors in Alameda County CA bearing The Prime Buyer's Report TOP 10 symbol are the welders that have exceeded the minimum California regulatory standard. They are the ones proven by our independent research to have passed the TOP 10 requirements for value and ability, carry liability insurance as protection for you the customer, who use only employees legal to work in the U.S., and for whom our staff has called previous customers to verify high satisfaction with them for welding in Alameda County CA, including portable welding, arc welding, aluminum welding, stainless steel welders, structural welding, heavy equipment welders and more.


The TOP 10 Welding Contractors in Alameda County CA

Hylton’s Welding Service Inc

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(510) 490-8881
45581 Industrial Pl #2
Fremont, CA 94538

Areas Served: Oakland CA, Fremont CA, Hayward CA, Berkeley CA, San Leandro…
Services: all welding & fabrication services

Ferguson Welding Service

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(510) 487-5906
30050 Industrial Parkway S W
Hayward, CA 94544

Areas Served: Oakland CA, Hayward CA, Livermore CA, Berkeley CA, Fremont CA,…
Services: welders for laser welding, stick welding, mig welding, pulse yag…

Pacific Welding & Machine

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(510) 783-2300
PO Box 4117
Hayward, CA 94540

Areas Served: Hayward CA, Oakland CA, Livermore CA, Fremont CA, San Leandro…
Services: certified welders for all welding needs

Lee’s Imperial Welding Inc

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(510) 657-4900
3300 Edison Way
Fremont, CA 94538

Areas Served: Fremont CA, Oakland CA, Berkeley CA, Hayward CA, Livermore CA,…
Services: welding contractors for all welding services & welding repair

American Portable Welding

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(510) 887-4279
3329 Baumberg Avenue
Hayward, CA 94545

Areas Served: Oakland CA, Berkeley CA, Fremont CA, San Leandro CA, Hayward…
Services: welding contractors & portable welding services

Carlos Welding Inc

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(510) 910-3385
9911 Gould St
Oakland, CA 94603

Areas Served: Oakland CA, Livermore CA, Berkeley CA, Hayward CA, Fremont CA,…
Services: local welders, pulse yag laser welding, laser welding, electron beam…

The Best Welding Contractors in Alameda County CA Are the Ones Proven Safe To Hire

The state of California requires welding contractors in Alameda County CA to be licensed by the state such as with the specialty C60 license for welding, which requires passing an exam.

But the license for welders is no guarantee that any particular fabrication shop or welding contractor in Alameda County CA is even competent in all forms of welding including such as the more difficult stainless steel or aluminum welding, is doing business honestly, delivering value, or satisfying customers.

This makes it all the more significant that all welding contractors in Alameda County CA who bear The Prime Buyer's Report-TOP 10 symbol have been cleared by our research staff as passing all the requirements for Prime Buyer's Report-TOP 10 status such as survey phone calls to previous customers to verify high satisfaction, good complaint record, verified state license, verified worker's comp and liability insurance, only employees legal to work in the U.S., and more.

Before hiring a welding contractor, verify the welder has experience welding exactly your kind of material for exactly your kind of project because there are different kinds of welding and many ways to make a weld including stick welding, mig welding, mag welding, arc welding, plasma arc welding, laser welding, pulse yag laser welding, and electron beam welding. They require different equipment (welding rigs) and materials. Some processes cause sparks and others do not even require extra heat.

Some Welding Contractors in Alameda County CA Are A Better Value Than Others

Some welding services in Alameda County CA only know how to do simple welding, with little expertise as fabricators for exotic metals and alloys like stainless steel welding, cast iron, monel, and inconel welders, heavy equipment welding. Others can weld, but lack the specific expertise in doing so for steam pipe welding, boiler welding, welding for pipe fitting, mechanical piping for natural gas, condenser water piping and welding for process piping. So it's important to identify your exact needs to the potential welder and then ask questions about what previous work they've done that exactly matches what you need.


Some welders work as fabricators in their own shop only, while others provide portable welding services, in which case you want one with liability insurance and workers comp insurance for your protection since you could otherwise be liable for any accident or an injury on your property.

It can also be a good idea to ask the welding contractor to describe to you what tools and equipment he will need for your specific job, such as the kind of welding rods to be used, R, S or U stamps, and the kind of welding to be performed, such as mig welding, stick welding, mag welding, arc welding, plasma arc welding, laser welding, pulse yag laser welding, electron beam welding. Hearing confident and knowledgable answers is an indication of experience doing the specific kind of welding service you are looking for. Of course, getting conflicting answers from more than one welder in Alameda County CA identifies potential issues that one of them might have.

The Prime Buyer's Report lists these welders in Alameda County CA: Carlos Welding Inc Oakland CA, American Portable Welding Hayward CA, Lee's Imperial Welding Inc Fremont CA, Pacific Welding & Machine Hayward CA, Hylton's Welding Service Inc Fremont CA, Ferguson Welding Service Hayward CA. Other companies welding in Oakland CA that might still be in business include: .

Questions to Ask Welders in Oakland CA

When it comes to welders in Alameda County CA, ask some questions about the abilities, experience, and credentials of welding contractors you're considering hiring.

• How long have they been in business as welders in Alameda County?

• How much practical experience does the welding contractor have with your specific material? Different metals require different experience, techniques and equipment.   

• Can the welder give you names and numbers of clients who had similar welding needs who you can call as references? (All welding contractors bearing the Prime Buyer's Report—TOP 10 symbol have already had their customer references called by research staff at The Prime Buyer's Report so you don't have to.)

• How does the welding contractor determine pricing?

•  Can the portable welding contractor vouch that all employees sent to your property are legal to work in the U.S.? (All welders in Alameda County bearing The Prime Buyer's Report —TOP 10 symbol have already signed an agreement to only hire documented workers.)

• Does the portable welder have active workers' compensation and liability insurance? (All welding companies bearing the Prime Buyer's Report—TOP 10 symbol have already shown proof of insurance to research staff at The Prime Buyer's Report.)

• Does the welder provide a written warranty?

• Do they own all the equipment that will be used, or will they rent it any of it?  Rentals may not always be consistently available and can cause time delays.

When you've chosen the best welding contractor in Alameda County for your needs, make sure they are properly licensed with the State of California. (All welding contractors bearing the Prime Buyer's Report—TOP 10 symbol have already had their license verified by research staff at The Prime Buyer's Report.)


Resources About Welding in Alameda County CA

The following is a list of trade associations and publications relevant to welding.

Regulatory Bodies & Trade Associations for Welders in Alameda County CA

CSLB Contractors State License Board

DCA California Department of Consumer Affairs

AWS (American Welding Society)

EWI (Edison Welding Institute)

FMA (Fabricators & Manufacturers Association International)

PMA (Precision Metalforming Association)

RWMA (Resistance Welding Manufacturers Association)

WRC (Welding Research Council)

GAWDA (Gases and Welding Distributors Association)

Publications Relevant to Welding in Alameda County


Welding Journal

Practical Welding Today Magazine

Welding Design & Fabrication

The Prime Buyer's Report provides information for the TOP 10 Contractors for Welding in Alameda County within the following zip codes:

94540, 94624, 94537, 94623, 94662, 94620, 94712, 94614, 94701, 94613, 94604, 94557, 94543, 94661, 94568, 94544, 94605, 94617, 94579, 94552, 94542, 94603, 94615, 94578, 94546, 94541, 94602, 94612, 94577, 94709, 94555, 94601, 94611, 94588, 94708, 94539, 94560, 94610, 94566, 94705, 94538, 94551, 94609, 94621, 94587, 94536, 94550, 94607, 94619, 94586, 94608, 94545, 94606, 94618, 94580, 94702, 94710, 94707, 94706, 94502, 94501, 94704 and 94703


The Prime Buyer's Report provides information for the TOP 10 Welding Contractors in Alameda County within the following cities:

Castro Valley, Dublin, Emeryville, Fremont, Hayward, Hayward, Livermore, Newark, Oakland, Piedmont, Pleasanton, San Leandro, San Lorenzo, Sunol, Union City, Alameda, Mount Eden, Albany, Berkeley, Ashland, Russell City and Komandorski Village CA