All Gas Line Repair Pros in Thornton
AE Plumbing Services
5·340 reviews·
19 mi away — Edge of service areaGoogle Verified
+4 more
Top pick5.0Google
Strengths
Pricing called out as fair or lower than competitors in 3 of 5…
Named technicians (Carlos, Juan, Isaac) repeatedly praised for…
Gas line work coordinated with Xcel Energy without customer…
Concerns
Not enough data to identify weaknesses
Brothers Plumbing, Heating & Electric
4.7·8.8k reviews·
In ThorntonGoogle Verified
+5 more
Top pick4.7Google
Strengths
Exceptional emergency responsiveness—multiple reviewers cite…
Honest, competitive pricing without upselling—3 reviewers…
Proactive communication—reviewers note they go above standard:…
High-quality workmanship with attention to detail—4 of 5 reviews…
Concerns
Not budget-tier pricing—one reviewer explicitly warns that…
AAA Service Plumbing, Heating & Electric
4.8·13k reviews·
15 mi away — Serves your areaGoogle Verified
+2 more
Top pick4.8Google
Strengths
92 of 100 reviewed are 5-star with reviewConsistency 0.86
After-hours dispatch documented
Named techs (Dominic, JD, Michael Wise, Joey, Z) appear…
Concerns
Pricing called expensive in 2 of 100 reviews
One 1-star review describes repeat upsell attempts on furnace…
Jim Needham Heating Cooling Plumbing and Drain
4.9·6.1k reviews·
In ThorntonGoogle Verified
+4 more
Top pick4.9Google
Strengths
Fair-pricing theme cited in 2 of 5 sampled reviews
Fast response cited — one reviewer 'Called at 8 and he was here…
Whole-house water filtration installs called out
Concerns
Not enough data to identify weaknesses
GK Plumbing
5·203 reviews·
In ThorntonGoogle Verified
+4 more
Top pick5.0Google
Strengths
Same-day fixes including post-Thanksgiving Sunday water heater…
Reviewers consistently describe pricing as fair and honest
Holiday-weekend coverage cited
Preliminary listing — full review analysis coming soon
Royal Services Plumbing, Heating, & Air
4.9·498 reviews·
In ThorntonGoogle Verified
+5 more
Top pick4.9Google
Strengths
Within-an-hour weekend arrivals
Free estimate model with multiple options laid out before work…
Reviewers specifically note no-surprises pricing and detailed…
Concerns
A 3-star reviewer simply notes kinda expensive
Big Apple Plumbing LLC - Thornton, CO
5·89 reviews·
In ThorntonGoogle Verified
+4 more
Avoid5.0Google
Concerns
Not enough data to identify weaknesses
Big Apple Plumbing LLC - Westminster, CO
4.8·896 reviews·
In ThorntonGoogle Verified
+4 more
Avoid4.8Google
Concerns
Not enough data to identify weaknesses
All Sewer and Plumbing Services LLC
4.9·204 reviews·
In ThorntonGoogle Verified
+4 more
Top pick4.9Google
Strengths
Customer quoted $20K for sewer mainline replacement by another…
Realtor cites Jeff as ethical and explicitly notes 'he will never…
Tech Eloy cleared a clog two other plumbing companies had failed…
Concerns
Older 2-star Yelp from 2016 reports trench backfill issues
Plumbing Connect Systems LLC
5·51 reviews·
In ThorntonGoogle Verified
+5 more
Top pick5.0Google
Strengths
Same-day burst pipe response during extreme cold
Quote held even when job got trickier
Galvanized and cast iron to modern repipe with demo and cleanup…
Preliminary listing — full review analysis coming soon
To the T Plumbing Heating & Air
4.9·146 reviews·
In ThorntonGoogle Verified
+2 more
Top pick4.9Google
Strengths
Sent a plumber within an hour on a Saturday for a dead water…
Office staff (Karen, Sarah, Rae, Megan) named repeatedly across…
Showed up within an hour over the Christmas-Eve holiday week to…
Concerns
$489 minimum fee for a quick 1-hour job was not disclosed up…
Sink-install quote came in near $3,000 for a 'simple double metal…
Cuevas Brothers Plumbers Company
4.8·130 reviews·
In ThorntonGoogle Verified
+4 more
Top pick4.8Google
Strengths
Tech Curtis flagged his own mistake on a price estimate and made…
Same-day main-water-valve replacement in tight crawlspace passed…
Worked the same Sunday afternoon they were called to clear a…
Concerns
7 of 100 reviews mention slow response
Affordable Plumbing and Heat
4.6·332 reviews·
In ThorntonGoogle Verified
+4 more
Avoid4.6Google
Concerns
Not enough data to identify weaknesses
Top Northglenn Plumbers
5·11 reviews·
In ThorntonGoogle Verified
+4 more
Avoid5.0Google
Concerns
Not enough data to identify weaknesses
Westminster Plumbing
4.9·10 reviews·
In ThorntonGoogle Verified
+3 more
Top pick4.9Google
Strengths
Tankless water heater replaced same-day after diagnosis
Sewer-line replacement work uses video camera to find the problem…
11-year Westminster resident calls them 'my guys from here on…
Preliminary listing — full review analysis coming soon
Common Gas Line Repair Scenarios
Gas Leak
If you smell rotten eggs or hear hissing near a gas appliance, evacuate immediately and call 911, then a licensed plumber. Do NOT operate light switches or electronics.
Gas Line Installation
Running a new gas line to a stove, dryer, fireplace, or outdoor grill. Requires pressure testing and inspection.
Gas Line Relocation
Moving gas lines during renovation or appliance relocation. Must be done by a licensed professional with proper permits.
Gas Appliance Connection
Connecting gas stoves, water heaters, fireplaces, or generators. Improper connections are a leading cause of gas leaks.
Frequently Asked Questions
How much does gas line repair cost in Thornton, CO?
Gas line repair in Thornton typically costs $200-$800 for a simple fix. New gas line installation runs $500-$2,000 depending on length and complexity. Gas leak detection and repair costs $150-$500. Always hire a licensed plumber for gas work — the safety stakes are too high for shortcuts.
How do I know if I have a gas leak?
Signs of a gas leak: rotten egg or sulfur smell, hissing near gas lines or appliances, dead vegetation over a buried gas line, higher-than-expected gas bills. If you suspect a leak in your Thornton home, evacuate first and call from outside.
Do I need a permit for gas line work in Adams County?
Yes — all gas line work in Adams County requires a permit and pressure test inspection. Your plumber should handle the permit. Never hire someone willing to skip permits for gas work.
Can a plumber work on gas lines?
In most states including CO, licensed plumbers are qualified to install, repair, and maintain gas piping. Some areas require additional gas-specific certification. All plumbers listed below are licensed in CO.
Other Services in Thornton
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
Gas Line Repair in Nearby Cities
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