Gas pipe leak repair and pipe replacement
We found gas leaking from old piping and replaced that entire section.
Daejeon ·
City gas work,
from start to finish
Apartments and houses, restaurants and shops, even facilities like military bases. From new city gas connections to installing, repairing and removing pipes, we do the work ourselves.
010-8762-7173 24 hours · weekends & holidays
Free on-site estimate
Free on-site estimate
- Registered Class 2 Gas Facility Construction business
- Industrial Engineer Gas certified
- Reachable 24 hours
- We file CNCITY · JB · Chungcheong Energy paperwork ourselves
Popular jobs
City gas work we do
RestaurantsGas work for restaurants & shops
Piping and commercial burners for new openings, changes of business and kitchen expansions.
Learn more ›
HomesGas work for apartments & houses
We remove or reconnect pipes when you move, remodel or switch to induction. Single-home jobs welcome.
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MeterGas meter relocation
We move the meter when it is in the way of a WashTower, a dryer or a new kitchen layout.
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Gas leaksGas leak repair · pipe replacement
We find the leak and replace that section. We also replace old piping.
Learn more ›
We don't put off small jobs
Many places won't take small jobs like removing one meter of pipe, moving one meter or connecting one range — we do. We never push back the schedule or reply late because the job is small.
Service area
All of Daejeon · Sejong · Cheongju · Okcheon · Gongju · Gyeryong
People often ask, “Do you really come all the way out here?” Usually, yes. We load up at our Seo-gu, Daejeon office and head straight out. Times are from our office and vary with traffic.
- DaejeonSeo-gu · Yuseong-gu · Jung-gu · Dong-gu · Daedeok-guWithin 30 min
- SejongNew town · Jochiwon-eup · Bugang-myeon and moreAbout 40 min
- CheongjuHeungdeok-gu · Seowon-gu · Sangdang-gu · Cheongwon-guAbout 1 hr
- OkcheonOkcheon-eup · Cheongsan-myeon · Iwon-myeon and more40 min – 1 hr
- Gongju · GyeryongAll of Gongju and Gyeryong40 min – 1 hr
- Other nearby areasAreas not listed — call and we'll checkCall to check
Seo-gu, DaejeonYuseong-gu, DaejeonJung-gu, DaejeonDong-gu, DaejeonDaedeok-gu, DaejeonSejong Special Self-Governing CityHeungdeok-gu, CheongjuSeowon-gu, CheongjuSangdang-gu, CheongjuCheongwon-gu, CheongjuOkcheon-gunGongju-siGyeryong-si
Site photos
Recent sites
Why us
Why customers choose MIRAE ENG
No job too small or too large
Whether it's removing pipes from one home or fitting out a whole restaurant kitchen, we work to the same standard. If the schedule works, we can usually do it.
We handle supplier paperwork too
Supply applications, meter and appliance registration, pre-supply safety inspection requests — we take care of them.
40 years in the field
Since earning the Industrial Engineer Gas certificate in 1986, we've been doing gas work for 40 years. One look at a site and we know quickly what needs doing.
How it works
From inquiry to completion
We set the price after seeing the site. Tell us about it by phone and we'll give you a rough figure first, then a firm price after we see the site. On-site estimates are free.
Phone consultation
We ask about the work and the site and give you a rough cost first.
Site check · estimate
We check the pipe route and type of facility and give you an exact price.
Supplier coordination · installation
We arrange the supply application and inspection, then do the work, timed so it doesn't clash with your business days.
Inspection · paperwork
Once the supplier's safety inspection is done you can use gas, and we'll give you the documents you need.
What helps when you ask for an estimate is listed in Pricing.
Job history
Recent work
Meter and pipe removal
Timed with the store closing, we removed the meter and service pipe and handled the report to the supplier.
Gas pipe removal
We removed the pipes inside the unit and provided the removal confirmation document.
Meter and pipe removal
We matched the joint inspection schedule and finished everything in one visit.
Meter and pipe removal
When the office moved, we removed the meter and piping and finished the same day.
Added a charcoal pre-grill burner
To go with the kitchen expansion, we added burners and installed a gas leak detector as well.
FAQ
Frequently asked questions
Do estimates cost anything?
On-site estimates are free. We first ask about the work and the site by phone and give you a rough amount, then visit to confirm if you need an exact price.
Do I apply for city gas work through the gas company (CNCITY Energy)?
City gas supply, billing and move-in applications are handled by the local city gas company (CNCITY Energy for Daejeon · Gyeryong, JB for Sejong, Chungcheong Energy Service for Cheongju · Okcheon), while work to install, move or remove gas pipes inside a home or shop is done by a registered gas facility contractor. After the work, a supply application and safety inspection request must be filed with the supplier, and we handle that as well.
Can any contractor do city gas work?
City gas piping work may only be done by registered gas facility construction businesses. Work by unqualified installers is not only dangerous; the gas company will not approve supply. We are a registered Class 2 Gas Facility Construction business.
Do you handle reports and paperwork with the gas company?
Yes. We fill in the supply application, register the meter and appliances, and file the pre-supply safety inspection request. We do it directly in the CNCITY Energy, JB and Chungcheong Energy Service systems, so there's almost nothing left for you to do.
How long does the work take?
Single jobs like a removal or meter relocation are usually done within half a day. If the gas company needs to inspect or be present, we have to fit their schedule, which can take a few days.
I smell gas. What should I do?
Don't light anything or touch electrical switches. Close the intermediate valve, open the windows, step outside and call us. See our leak repair guide for more.
We give you an exact price after seeing the site
When you call, we first ask about the type of work and the site, then give you a rough cost right away. On-site estimates are free.
010-8762-7173We take calls 24 hours · call anytime, weekends and holidays included