Locally owned, based in Davenport — serving Central Florida homeowners

Davenport · Central Florida home services

Better water inside. A finished home outside.

Whole home water filtration and alkaline drinking water, plus fence, gutters and screen enclosures. One local team out of Davenport.

  • Free water test at your kitchen sink
  • A written price before we start. No closer in your kitchen
  • We answer in under 5 minutes, 10am to 8pm, seven days
  • Financing available
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

Our services

Water and exteriors for Central Florida homes

One local team out of Davenport for the whole house, inside and out.

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

Who we are

Your Davenport neighbors for water and exteriors

Crystalline Dynamics, Inc has been a registered Florida company since 2021, working out of one shop on US-27 in Davenport. Not a franchise, not a call center routing your job to whoever is closest. When you message us, our team answers personally.

The crew puts in 20 to 25 installations a week across Polk, Osceola, Orange, Lake and Marion. Six out of ten of those customers end up doing more than one thing, usually because the problem they called about turned out to touch something else on the house.

Since 2021

Registered in Florida

Under 5 min

How fast she answers

20–25

Installs every week

More about us

Why homeowners choose us

Why Central Florida homeowners call Crystalline

The complaint in this business is never the quote. It is the call that never got returned.

Answered in
5 minutes

Our team answers personally, seven days a week from 10am to 8pm. Not a call center.

Local since
2021

One shop on US-27 in Davenport, registered with the State of Florida and still active.

A written price
before we start

You get the number in writing, and it does not move afterward. Nobody sits in your kitchen to close you.

10 and 20 year
warranties

Ten years on water equipment, twenty on gutters, plus a full year of service at no charge.

Financing
available

Through independent lenders, so a bigger job does not have to come out all at once.

Real homeowners

What Central Florida homeowners say

4.9 Verified Google Reviews · 63 reviews Write a review
M

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.

Read more
Posted on Google
K

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.

Read more
Posted on Google
T

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.

Read more
Posted on Google
L

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.

Read more
Posted on Google
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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Posted on Google
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.

Read more
Posted on Google
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.

Read more
Posted on Google
C

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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Posted on Google
Y

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.

Read more
Posted on Google
M

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.

Read more
Posted on Google
A

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.

Read more
Posted on Google
T

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.

Read more
Posted on Google
Davenport Winter Haven Lakeland Kissimmee St. Cloud Orlando Apopka Clermont Ocala

Where we serve

Water and exteriors across Central Florida

Crystalline Home Improvement serves homeowners out of our shop in Davenport, covering Polk, Osceola, Orange, Lake, Marion County and the towns in between.

What you get

What is free, and what comes included

Nothing here is a limited-time gimmick. It is how she works.

Water

Water test at your kitchen sink

FREE

No obligation

  • We test at your own tap, in front of you
  • Hardness, and whatever else is in there
  • You keep the results either way
  • About twenty minutes
Book my free water test

Free with no obligation to buy · we will tell you if you do not need us.

Every service

Estimate, written before we start

FREE

In writing

  • We come out and look at the job
  • You get the number in writing
  • It does not move afterward
  • Nobody sits in your kitchen to close you
Get my free estimate

Free on every line of work · no deposit required to receive an estimate.

Every install

A year of service at no charge

1 YEAR

Included

  • Included on every installation
  • 10-year warranty on water equipment
  • 20-year warranty on gutters
  • Fence warranty stated on your estimate
See what is included

Included at no extra cost · warranty terms are handed to you in writing with the job.

Book online

Book your free estimate online. Answered in minutes

Tell us what you need and where you are. Our team answers personally, and the estimate is free whether you hire us or not.

  • We answer in under 5 minutes

    Seven days a week, 10am to 8pm

  • Free water test at your sink

    Twenty minutes. You keep the results either way

  • Written warranties

    10 years on equipment, 20 on gutters

Call now

Request your free estimate

Takes about 60 seconds

We never share your information. If it can't wait, calling is fastest.

From the blog

Guides for Central Florida homeowners

Plain-language answers on water, fence, gutters and screens. First guides are on the way.

Water test kit at a Florida kitchen sink

Water

How to read your free water test results

Coming soon

Fresh post hole and vinyl fence posts ready for installation

Fence

What is actually buried along your property line

Coming soon

Seamless gutter and downspout on a Central Florida home

Gutters

Do Florida homes really need gutters?

Coming soon

Screen pool enclosure at golden hour in Central Florida

Screens

Rescreen or replace: how to tell

Coming soon

Good to know

Questions Central Florida homeowners ask us

The things people want to know before they call anyone, about water, fence, gutters and screens.

How fast do you actually answer?

Under five minutes, seven days a week, between 10am and 8pm. Our team answers personally. It is not a call center and it is not a form that lands somewhere.

Is the water test really free?

Yes, and you keep the results whether you hire us or not. We test at your tap so you see the numbers come up.

Do you charge for an estimate?

No. The estimate is free for every line of work we do, and nothing about it obligates you to anything.

Do you really do all five services?

Yes: whole home water filtration, reverse osmosis drinking water, fence, gutters and screen enclosures. Six out of ten of our customers end up doing more than one, usually because the same problem turned out to touch two of them.

What areas do you cover?

Polk, Osceola, Orange, Lake and Marion County, out of our shop in Davenport. If you are near the edge of that, just ask and we will tell you straight.

What are the warranties?

10 years on water equipment and 20 years on gutters, plus one full year of service at no charge on every install. Fence warranties vary by material, so those go in writing on your estimate.

Is financing available?

Yes, through independent lenders. We do not set rates or approve applications. The estimate comes first and it is free either way.

Can I get two services done in one visit?

That is the point of asking. Tell us everything you are thinking about when we come out, even the part you were going to leave for next year, and we will price it together.

What if I only want a quote to compare?

Fine by us. You get the number in writing and it does not move afterward. Compare it to whatever else you have.