
Mississippi Gulf Coast
Water Heater Installation — Tank & Tankless, Same-Day on the Gulf Coast
Professional water heater installation with proper permits and code compliance.
About This Service
Water Heater Installation from Prestige Plumbing LLC
When it is time to replace your water heater, we handle the full installation including removal of the old unit, proper permitting where required, and complete code-compliant installation of your new unit.
Prestige Plumbing LLC provides new construction, remodels, residential, commercial, water heater, and 24/7 emergency plumbing across Biloxi and the Mississippi Gulf Coast. Family-owned, fast response, honest pricing. We serve residential and commercial customers throughout the Mississippi Gulf Coast and are available 24/7 for emergencies.
Why Choose Prestige Plumbing LLC
Licensed & Insured
Prestige Plumbing LLC holds Mississippi plumbing license #19086 and carries full liability insurance on every job.
Five Generations of Experience
Fifth-Generation Family Plumbers. That depth of knowledge informs how we approach every service call, from diagnosis through completion.
Honest, Upfront Communication
We explain what we find, what we recommend, and what it will cost — before any work begins. No surprises on the invoice.
24/7 Emergency Availability
Plumbing problems do not follow business hours. Our team is available around the clock for urgent situations across the Mississippi Gulf Coast.
Scope of Work
What’s Included
- Tank water heater installation — gas and electric, all standard sizes (30, 40, 50, 75 gallon)
- Tankless water heater installation — whole-house and point-of-use units
- Removal and disposal of the old water heater
- Expansion tank installation for closed plumbing systems (required in many areas)
- Gas line connection and pressure check for gas water heater installations
- Electrical connection and disconnect work for electric units (coordinated with licensed electrician where required)
- Permit acquisition and scheduling inspection where required
- Full system test before leaving the job site
Common Questions
Frequently Asked Questions
- How quickly can you replace my water heater?
- For a standard tank-for-tank replacement with the same fuel type, many jobs are same-day. We stock common sizes so we don't have to order parts for most residential replacements. Call us and we'll confirm availability.
- What size water heater do I need?
- General guidelines: 30–40 gallon for 1–2 people, 40–50 gallon for 3–4 people, 50–75 gallon for 5+ people or large homes with multiple showers. Usage patterns matter too — a family that showers back-to-back needs more capacity than one that staggers showers. We'll make a recommendation based on your household.
- Should I switch from tank to tankless?
- Tankless water heaters deliver endless hot water on demand and cost less to operate annually, but cost more upfront and may require gas line upgrades or electrical work. They're an excellent long-term investment, especially for households with high hot water demand. We'll give you a straight comparison for your situation.
- Do I need an expansion tank?
- If you're on a closed water system — which includes most properties with a pressure regulator or backflow preventer — yes. An expansion tank protects your water heater and plumbing from thermal expansion pressure. Many Gulf Coast municipalities now require them. We include the assessment as part of the installation.
- What happens to my old water heater?
- We remove and properly dispose of it. You don't need to arrange anything — the old unit leaves with us.
Get Started
Request Water Heater Installation
Fill out the form and a member of our team will be in touch shortly. For immediate assistance, call us directly at (228) 327-6151.
Call or Text Us Directly
Our team is available 24/7 for your plumbing needs.
More From Us
Explore All Our Services
Prestige Plumbing LLC provides a comprehensive range of plumbing services for homes and businesses across the Mississippi Gulf Coast.
Coverage
We Serve the Full Gulf Coast
From Biloxi and Gulfport to Ocean Springs, Bay St. Louis, and beyond — Prestige Plumbing LLC serves communities throughout South Mississippi.
24/7 Emergency Plumbing — Mississippi Gulf Coast
Plumbing Emergency? We Respond Immediately.
Burst pipes, sewage backups, flooding, and water heater failures can’t wait for business hours. Our licensed plumbers are available day or night across the full Mississippi Gulf Coast.
24/7 Emergency Response
We respond around the clock — nights, weekends, and holidays. Burst pipes and sewer backups can't wait, and neither do we.
Fast On-Site Arrival
Our licensed plumbers are dispatched immediately across the full Mississippi Gulf Coast — Biloxi, Gulfport, Ocean Springs, and beyond.
Call First, We'll Guide You
Not sure what to do? Call us right now. We'll walk you through shutting off water, isolating the problem, and minimizing damage until we arrive.
Licensed & Insured
Every emergency call is handled by a licensed Mississippi plumber. MS License #19086. Fully insured so you're protected on every job.
Mississippi Gulf Coast
Ready to Get Started?
Contact Prestige Plumbing LLC today for fast, professional plumbing service across the Mississippi Gulf Coast.
