Reliable service. Honest pricing. Local people.
GPS Plumbing & Mechanical handles plumbing, heating, and cooling repairs, installs, and system upgrades for homes and businesses across Grand Junction and the Western Slope — straight answers, fair pricing, and a crew that shows up when it says it will.
What we handle
Plumbing, heating, and cooling — one licensed crew, one number to call, for homes and businesses across the Grand Junction valley.
Plumbing Repairs
Diagnosed and fixed right the first time.
- Leak detection & repair
- Drain cleaning & clearing
- Fixture installation & repair
- Toilet, faucet & sink replacement
- Shut-off valve replacement
- Low water pressure diagnosis
Water Heaters
Sized right for your home or building.
- Tank & tankless installation
- Water heater repair
- Pilot light & thermostat issues
- Full replacement
- Sediment flush & maintenance
- Gas & electric units
Boiler Systems
Hydronic heat, kept running through the winter.
- Boiler troubleshooting
- Boiler repair
- Circulator pumps
- Zone valves
- Expansion tanks
- Hydronic heating
- Boiler maintenance
- No-heat calls
Evaporative Coolers
Ready for Grand Junction summers.
- Spring startup & inspection
- Pad replacement
- Pump & motor repair
- Fall shutdown & winterizing
- Water line repair
- Float valve adjustment
HVAC Service
Furnace & AC repair and maintenance.
- Furnace repair
- AC repair & tune-ups
- Thermostat installation
- No-heat / no-cool calls
- Filter & maintenance service
- System diagnostics
Repiping & Rerouting
Minimal disruption to walls and floors.
- Full & partial repipes
- Polybutylene & galvanized pipe replacement
- Copper & PEX installation
- Rerouting around remodels
- Leak-prone line replacement
Gas Line Work
For appliances, water heaters, and mechanical equipment.
- Gas line installation
- Gas leak detection & repair
- Appliance gas hookups
- Gas line relocation
- Code compliance inspections
Drain & Sewer Service
Residential and commercial, clogs to backups.
- Drain clearing & snaking
- Sewer line clogs
- Camera line inspection
- Root intrusion removal
- Slow-drain diagnosis
Sump Pumps & Water Softeners
Keeping water where it belongs.
- Sump pump installation & repair
- Water softener installation
- Backup pump systems
- Water quality & filtration
- Routine maintenance
How a service call works
No surprises between your first call and the finished job.
Call or request a quote
Tell us what's going on. We'll ask a few questions and give you a realistic window for arrival.
We diagnose & quote
A tech looks at the issue on-site and gives you a written estimate before any work begins — no surprise charges.
We fix it right
We complete the work, walk you through what was done, and stand behind it after we leave.
Recent work
A few jobs straight from the field — no stock photos.
Furnace burner cleaning
Furnace burner cleaning
AC coil cleaning
AC coil cleaning
Local, licensed, and easy to reach a person.
GPS Plumbing & Mechanical is based in Grand Junction and run by people who live and work in this valley — not a call center routing you to a subcontractor.
- Licensed and insured across plumbing, heating, and cooling
- Upfront, written estimates before work begins
- Direct communication with the person doing the work
- Serving homeowners, property managers, and commercial clients
Financing available through Wisetack
Spread out the cost of a bigger repair or system replacement with simple monthly payments — check your rate in a couple of minutes with no impact to your credit score.
What customers say
Real feedback from homeowners across the valley.
"Replaced our furnace with a new one — workmanship excellent, price excellent, communication excellent, overall probably best contractor I've hired. Would highly recommend."
Ray W. · Furnace Replacement"I used them to both winterize and summer start up for my coolers. Impeccable work at a very affordable rate. Great job!"
Edith B. · Evaporative Cooler Service"Jeff was quick to respond to us and we didn't have to wait long at all to get on his schedule. He worked fast on installation and was fairly priced. We will definitely use him again!"
Kara C. · InstallationServing Grand Junction and the Western Slope
If you're within reach of the valley, there's a good chance we can get to you the same day. Not sure if you're in range? Call the office and ask.
Common questions
What people usually ask before booking a call.
Do you charge for estimates?
No — estimates are free and provided in writing before any work starts, so you know the cost up front.
What areas do you service?
We regularly serve Grand Junction, Fruita, Palisade, Clifton, and the rest of Mesa County, along with Delta and Montrose. If you're unsure whether you're in range, call the office and ask.
Do you work on both residential and commercial properties?
Yes — we serve homeowners as well as property managers and small commercial buildings.
How quickly can you get to me?
Most calls are scheduled same or next day, depending on availability. Call the office at (970) 234-1773 to check current scheduling.
Get a quote
Tell us what's going on and we'll follow up with next steps — usually the same business day.