Core and Main
Company Overview
We built Core and Main on a clear mission: do the job right, support our Anchorage customers, and respect the trade. Core and Main works hard to stay the top choice for plumbing and heating in Anchorage—always putting the customer first.
No gimmicks, no empty talk, no broken trust. We skip the nonsense and stick to what matters.
Our heating and water technicians are equipped to handle any job, large or small, from standard upkeep to high-performance heating system setups, gas fittings, boilers, furnaces, troubleshooting, and more.
Our staff are happy to explain your options clearly and, whenever possible, give you multiple choices. With years of experience in plumbing and heating services in Anchorage, we’re prepared to solve just about any problem. Call us today and see what sets Core and Main apart – your comfort is our top priority, 24/7.
We provide service in all major plumbing and heating fields, ranging from:
- Clearing clogged drains and waste lines
- Sewer and interior drain installations
- Adding cleanouts for easy maintenance
- New or damaged water line solutions
- Gas piping and line setups
- Faucet replacement and valve service
- Burst or broken pipe solutions
- Bathroom fixture servicing
- Water heater service and replacement
- Connecting new appliances
- Toilet and control valve work
- Sump pump install and service
- Urgent heating system fixes
- Backflow prevention checks
Every repair and install uses solid, reliable materials.
Reasons Customers Pick Core and Main
- Homeowners in Anchorage turn to Core and Main for complete plumbing and mechanical service under one roof.
- Our Service Agreement helps you save money and prevent breakdowns.
- Core and Main brings in top plumbers and makes sure they stay.
- We tackle jobs big and small with the same commitment to quality and service.
- We use modern tools and current practices to ensure your system works right.
- We customize installs with the right system for your home and budget.
- We offer heating and cooling options that work for your setup and budget.
Business Services
- Fire protection services
- Plumbing inspection
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

I put in my own Septic ...and I put in my own water Well ( dug with a backhoe 16 ft down) For a remote property. Who are they: They sell water, sewer and drain products Cast iron , abs, hdpe, copper, aluminum. Why would a home owner need them. If you are a do it yourselfer! That's why! Paying a contractor, an engineer, etc to put in a septic could cost 15-25,000 in anchorage. F()k that! I was off the grid. But wanted a legit septic. Core and main sells schedule 40 plumbing pipe. French drainpipe. Manhole covers... I picked up 10' pipe 90-45 degree fittings Splices , valves, t's, caps and glue. Geo textile fabric to keep dirt from my "" French drain"" to keep my property dry The best part. I wanted a 20' section of hdpe for a well. Holy Moses. This stuff is like gold in Alaska. It's a thousand dollars plus...and is sold like hot cakes. Road construction sucks it up. I wanted 36 or 48"" Hard to acquire sizes. Ferguson..... special order. Another place..... special order. I'm not totally sure who the main customers are here . Subdivision creators? The state? Cities? They were so accommodating to this small ( not to me) customer. Helped me load, smiled , asked questions. Answered questions. I was incredibly surprised this low overhead, outdoor lot , construction focused , PROFESSIONAL, outfit. Held me by the hand and Sold me what I needed...,NOT what I asked for ! My review scratches the surface. They sell From what I can tell. Anything for your business. Where the utility stops. From hospital to home built cabin in the woods With 10 star customer service.