RDC Renovation & Design Concepts is a flooring contractor in Phoenix, Arizona, that sells and installs flooring, tile and countertops from its Bell Rd showroom. RDC does kitchen surfaces, not kitchen cabinets, so the boxes stay on every kitchen countertop job. Our countertop installation in Phoenix page lists every material.
Key takeaways
- Yes, you can replace countertops without replacing cabinets, as long as the boxes are sound and flat.
- RDC's installed prices for a 55 sq ft kitchen run $2,750 to $6,600 in quartz and $2,475 to $5,500 in granite.
- Removing the old countertop is a separate line on the estimate, and RDC reconnects the sink.
- Expect about two to four weeks from measuring: one to three weeks of fabrication and one to three days of installation.
Quick answers
Can you replace countertops without replacing cabinets? Yes, if the cabinets are sound, flat and laid out the way you want. RDC removes the old top and installs a new one on the same boxes.
Can you replace countertops without damaging cabinets? Usually yes, but it depends on how the old top was fastened. RDC looks at this at the free measure in Phoenix-area homes, so you hear about any risk before work starts.
Can you put new countertops on old cabinets? Yes, when the boxes are square, dry and strong enough. Condition matters more than age. Moving from laminate to stone adds weight, so sink bases and corners get a close look.
What stays and what goes: the old top comes off, and the cabinet boxes and doors stay. A new top is measured and fabricated to fit them. Whether the backsplash stays depends on the kitchen, which is covered below.
Can You Replace Countertops Without Replacing Cabinets?
Yes, you can replace countertops without replacing cabinets if the boxes are solid, the tops are flat and you like the layout. A real example is a Mesa home where RDC replaced old granite with white quartz in the kitchen and two bathrooms. The cabinets stayed. For the wider job, read kitchen remodeling in Phoenix.
Before: old granite on white cabinets in the Mesa kitchen.
During: the island with the old top removed and the cabinet still in place.
After: white quartz with gray veining on the same cabinets.
After: the same island, now topped in quartz with an undermount sink.
Can You Replace Countertops Without Damaging Cabinets?
You can usually replace countertops without damaging cabinets, but it depends on how the old top was fastened. RDC looks at this at the free measure, so you hear about any risk before anything comes off. Removal of the old top is a separate line on the written estimate.
The cabinets also have to be ready for the new top. The MSI quartz installation guide says "Tops of cabinets must be flat and true to within 1/16” in 18” prior to installation," with supports every 24 inches. A sagging box or a swollen sink base has to be dealt with first.
Can You Put New Countertops on Old Cabinets?
You can put new countertops on old cabinets when the boxes are square, dry and strong enough. Condition matters more than age. Moving from laminate to stone adds weight, so look hard at boxes that have never carried stone, and at corners and sink bases. If the boxes are failing, a new top is a poor use of money.
RDC does not supply kitchen cabinets, so that part would go to a cabinet company first.
Can You Replace Countertops Without Replacing the Backsplash?
You can replace countertops without replacing the backsplash if the tile meets the old top cleanly. The new top must also sit at a matching height. RDC installs both 2 cm and 3 cm tops, and that choice changes where the new top meets the tile.
Removing an old top can also disturb the bottom row of tile, so decide at the measure.
If you want both, RDC handles the kitchen backsplash and the countertop as one project.
Can You Replace a Countertop Without Replacing the Sink?
The sink has to come out for a new top, since it sits in or under the old one. RDC reconnects the sink once the new countertop is set. Whether your old sink goes back or a new undermount goes in is a decision for the measure. The opening is cut to fit a specific sink.
How Much Does It Cost to Replace Countertops on Existing Cabinets?
At RDC, replacing countertops on existing cabinets costs the same per square foot as any installed countertop. These examples use a kitchen with 55 sq ft of countertop. The exact price is set by the slab you pick, and old top removal is its own line.
| Material | Installed per sq ft | 55 sq ft kitchen |
|---|---|---|
| Granite | $45 to $100 | $2,475 to $5,500 |
| Quartz | $50 to $120 | $2,750 to $6,600 |
| Porcelain slab | $60 to $130 | $3,300 to $7,150 |
| Marble | $80 to $180 | $4,400 to $9,900 |
| Quartzite | $100 to $200 | $5,500 to $11,000 |
For every tier, read countertop installation cost in Phoenix. To choose a material, read quartz vs granite countertops in Phoenix.
RDC's prices for a 55 sq ft kitchen and the timeline. The same numbers are in the table above.
How Long Does It Take to Replace Countertops?
Plan on about two to four weeks from measuring. Fabrication takes one to three weeks, and installation takes one to three days after that. The free in-home measure and the written, itemized estimate usually take 2 to 3 days from your first call.
Can You Replace a Bathroom Countertop Without Replacing the Cabinet?
Yes, you can replace a bathroom countertop without replacing the cabinet. The check is the same: a flat, solid top with no water damage. In the Mesa home above, both bathrooms kept their vanity cabinets and went from granite to quartz with undermount sinks.
In a full bathroom remodel, RDC can supply the vanity cabinet too; it does not supply cabinets on their own.
Before: the granite vanity top in the Mesa bathroom.
After: white quartz on the same vanity cabinet.
Is It Worth Replacing Countertops and Keeping the Cabinets in Phoenix?
It is worth it in Phoenix when the cabinets are sound and only the surfaces feel dated. It also fits a home being prepared for sale, as the review below shows. It is not worth it if you want a new layout, because the cabinets decide where everything goes.
Countertop, backsplash and floor together make up a kitchen remodel without new cabinets, and RDC prices each on its own line.
“The new countertop looks beautiful and elegant.”
Read the full review
I recently used RDC Renovation and Design Concepts for a countertop replacement at my client’s home in Scottsdale, Arizona, as an upgrade to prepare it for sale, and the experience was fantastic!
Leo, Eli, and the team were professional, friendly, and truly knew what they were doing. The installation was smooth, clean, and completed in a timely manner. The new countertop looks beautiful and elegant.
They genuinely care about customer satisfaction, and it shows in their work. I will definitely use them again for future projects. Highly recommend RDC to anyone looking for quality renovation work in the Phoenix area! ⭐⭐⭐⭐⭐
Replacing Countertops in a Phoenix Home
A countertop replacement in Phoenix starts with the cabinets you already have. City of Phoenix water measures 10 to 17.6 grains of hardness per gallon, per its 2025 Water Quality Report. Hard water leaves mineral deposits, so check under the sink for buildup, leaks and swollen panels before a new top goes on.
RDC looks at the cabinets at the free measure. The city's median home was built in 1985 (U.S. Census Bureau, ACS 2020-2024, table B25035), so a Phoenix kitchen may have older cabinets. Age alone does not rule them out.
Choosing a Slab at the North Phoenix Showroom
Customers choose countertop slabs at the Bell Rd showroom, Suite 101 in North Phoenix, and RDC can supply book-matched slabs. RDC seals every natural stone top at installation; quartz needs no sealing. Fabrication is done by a partner fabricator. No appointment is needed Sunday through Friday, 10 AM to 5 PM; on Saturday the showroom is closed.
Countertop Replacement in Scottsdale, Mesa and Gilbert
- Scottsdale. RDC replaced a countertop at a Scottsdale home as an upgrade before a sale. See home renovation in Scottsdale.
- Paradise Valley. RDC can supply book-matched slabs through the Bell Rd showroom. See Paradise Valley flooring, tile and stone.
- Mesa. The kitchen and two bathrooms above are an RDC job in Mesa. See Mesa home renovation.
- Peoria. RDC installed a quartz island top in a Peoria walk-in closet. See tile and walk-in showers in Peoria.
- Gilbert. RDC can replace the tops and add a backsplash without a full kitchen renovation. See flooring and tile installation in Gilbert.
RDC is fully insured, and each installation comes with its 1-year workmanship warranty. Call or text (602) 788-1446 to book the free measure.
Sources
- MSI Quartz Countertops Installation Guide.
- City of Phoenix 2025 Water Quality Report.
- U.S. Census Bureau, American Community Survey 2020-2024 five-year estimates, table B25035.