Locally owned, based in Davenport — serving Central Florida homeowners

Family-owned, Central Florida since 2021

About Crystalline Home Improvement

Honest work at a written price, from a local team that has served Central Florida since 2021.

  • A written price before we start
  • 10 & 20 year warranties
  • Financing available
  • Locally & family owned
The Crystalline work truck and trailer at a Central Florida home

Locally owned

DAVENPORT

Central FL

4.9

Family-owned since 2021

We answer in under 5 minutes

Locally owned in Davenport

The Crystalline work truck and trailer at a Central Florida home

Our story

How Crystalline Home Improvement started

Crystalline Dynamics, Inc has been a registered Florida company since 2021, working out of one shop on 43344 US Highway 27 S, Unit H in Davenport. Not a franchise, not a call center routing your job to whoever is closest.

Today the crew puts in 20 to 25 installations a week across Polk, Osceola, Orange, Lake and Marion County, on five lines of work: whole home water filtration, alkaline drinking water, fence, gutters and screen enclosures. Six out of ten customers end up fixing more than one thing, usually because the problem they called about touched something else on the house.

Since 2021

Family-owned and local to Central Florida

One local crew

20 to 25 installations a week, out of one shop in Davenport. Not subcontracted out to whoever is available.

The Crystalline crew installing a fence panel in Central Florida

Written before we start

A price you can hold us to, before anything starts. No pressure, no closer, no number that moves after.

Testing the water at a homeowner's kitchen sink in Central Florida

Five lines, one house

Water, fence, gutters and screens for Central Florida homeowners, from Davenport to Ocala.

The Crystalline work truck outside the shop on US-27 in Davenport, Florida

"A written price before we start, an honest answer either way, and someone who actually picks up the phone."

Crystalline Home Improvement · Family-Owned Since 2021

Real homeowners

What Central Florida homeowners say

4.9 Verified Google Reviews · 63 reviews Write a review
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Marisol Reyes

2 weeks ago

We moved into our house in Davenport in March and the water smelled awful in the shower. Their team came out the same week, tested it right at the kitchen sink and showed us the numbers before anyone mentioned equipment. The system went in two days later and the smell is gone. Every message got answered within minutes.

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Kevin Boyd

1 month ago

Called about gutters because the rain was digging a trench along the side of the house. They came out, measured, and told me I only needed them on two sides instead of the whole house. That kind of honesty is rare. Job took one day and the yard has stayed dry through two storms since.

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Tanya Whitfield

1 month ago

They put up our vinyl privacy fence and walked the property line with us first, which our neighbor appreciated as much as we did. They marked the irrigation before digging and did not hit a single line. Price was what the estimate said, no surprises at the end.

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Luis Ferreira

4 days ago

I thought I needed a whole new pool cage. They looked at the frame, told me it was solid and that I only needed a rescreen, which cost a fraction of what I was expecting. Could have sold me the big job and did not. We are having them do the gutters next month.

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D

Denise Alvarado

3 weeks ago

Our screen enclosure had a tear on one panel and I had been putting it off for over a year because I assumed it meant replacing the whole cage. They rescreened just that section and hung the door so it actually latches now. In and out the same day and the price was under half of what the first company quoted me.

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R

Ray Colon

2 months ago

I had already bought a softener from a big box store and the sulfur smell never went away. Their technician explained why in about two minutes, tested the water and showed me it was a separate problem. Nobody tried to sell me a second softener. Installed the right unit and the smell finally stopped.

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P

Priya Raman

5 days ago

New construction in Haines City, no gutters at all. After the first summer we had a channel dug into the mulch on two sides. They came out, measured the roofline and put the downspouts where they would not dump onto the walkway. Whole thing was done in a day and the beds have stayed put.

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Chris Buckley

1 week ago

Got three quotes for a vinyl fence. Two of them wanted a deposit before they had even seen the yard. Crystalline came out first, walked it with me, and the number on the estimate is exactly what I paid at the end. No games.

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Yolanda Estévez

3 months ago

We were buying cases of bottled water every single week for four people. They put the reverse osmosis under the kitchen sink and the water tastes better than what we were paying for. My husband was the skeptic and he is the one who drinks it the most now.

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Marcus Lyle

2 weeks ago

Called on a Sunday evening not expecting anything. Got an answer in about three minutes. That alone put them ahead of the other two companies I had left voicemails with on Friday.

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Ana Sofia Cruz

1 month ago

The white spots on our shower glass were driving me crazy and I thought it was the cleaner I was using. They tested the water and showed me the hardness number. Installed the system and I have not had to scrub the glass since. Wish I had called a year ago.

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Tom Wexler

2 months ago

Had them do the fence first and then the gutters two months later because they pointed out the trench along the house while they were setting posts. Did not push it on me, just mentioned it. Same crew both times, which made scheduling easy.

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Posted on Google