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Knob and Tube and Aluminum Wiring Replacement in Los Alamos, NM

Two kinds of old wiring cause the most concern for homeowners and insurers: knob and tube, found in homes built before the 1940s, and aluminum branch wiring, used from the mid-1960s to the mid-1970s. National Electric NM handles knob and tube wiring replacement and aluminum wiring replacement in Los Alamos, NM.

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Your options

Knob and tube has no ground wire and insulation that turns brittle with age, especially where attic insulation has been piled over it. Aluminum branch wiring expands and contracts more than copper, which loosens connections and creates heat. Both are common in older Los Alamos neighborhoods and both can be dealt with.

Identification of wiring type throughout the house
Complete knob and tube wiring replacement
Full aluminum wiring replacement with copper
Approved aluminum-to-copper connector repair at every device
Replacement of devices not rated for aluminum
New grounded circuits for kitchens, baths, and laundry
Documentation for your insurer or buyer
Permit and inspection

How to tell what you have

Ceramic knobs and tubes visible in the attic or crawl space
Cable jackets stamped AL or ALUMINUM
A home built before 1940, or between about 1965 and 1975
Warm cover plates or flickering with no clear cause
An insurance letter asking about wiring type

How we handle old wiring replacement in Los Alamos

Call or request a visit
Tell us what is going on. A real person answers, day or night, and books a time that suits you.
We diagnose and quote
An electrician inspects the problem, explains what is needed in plain language, and gives you a clear price.
We do the work
Once you approve, we get it done, using quality materials and protecting your floors and walls.
We test and clean up
Everything is tested and labeled, permits are closed out where required, and the work area is left clean.

Knob & Tube and Aluminum Wiring Replacement for Los Alamos homes and businesses

At elevation, Los Alamos sees cold winters, heavy snow on service lines, and lightning in the summer. Space heaters, heat tape, and well pumps work hard here, and many older homes were wired long before those loads existed.

Most properties in Los Alamos County get their electricity from the Los Alamos County Department of Public Utilities. If your project touches the meter or main service, we handle the scheduling with the utility.

We provide old wiring replacement throughout Los Alamos, including White Rock, Barranca Mesa, North Mesa, the Western Area, and the Eastern Area. If you searched for an electrician near White Rock or an electrician in Barranca Mesa, we are close by. We also serve nearby Espanola, Santa Cruz, Hernandez, and San Juan Pueblo.

More electrical services in Los Alamos

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Old wiring replacement near Los Alamos

Statewide details: Knob & Tube and Aluminum Wiring Replacement in New Mexico.

Knob & Tube and Aluminum Wiring Replacement FAQs for Los Alamos

Does aluminum wiring have to be completely replaced?

Not always. Replacing it with copper is the most complete fix. A recognized alternative is to repair every connection in the house with connectors made for joining aluminum to copper. We explain the cost and trade-offs of each.

Is knob and tube wiring illegal in Los Alamos?

Existing knob and tube is not automatically illegal, but it cannot be extended, it should not be buried in insulation, and many insurers will not cover a home that has it. Replacement is the long-term answer.

Will replacing old wiring damage my walls?

We keep openings as few and small as we can by working from the attic and crawl space. Some patching is normal, particularly in plaster and adobe.

Which areas around Los Alamos do you cover for old wiring replacement?

All of Los Alamos and the surrounding Los Alamos County communities, including Espanola, Santa Cruz, and Hernandez.

Need old wiring replacement in Los Alamos?

Call any time. We answer 24 hours a day.