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Buying an engineering or architecture firm in Southwest Florida

Southwest Florida has 191 established engineering and architecture firms by our count: companies in business at least 15 years that still file with the state every year and aren't part of a larger group. Of those, 74% have been in business 20 years or more. Most will never be listed for sale, and many of their owners have never been asked.

191
established companies
74%
built over 20+ years
$252k+
a year, earned by the top quarter
28%
built over 30+ years

What it takes to own one

Engineering and architecture firms in Southwest Florida come in every size. Here's what owning one could look like at three levels, from a solid company to one of the leaders, with a small business loan covering most of the price.

A solid company
Earns about
$111,000 a year
Price about
$333,000
Your cash
$47,000
Could pay you
up to $51,000 a year
A strong company
Top quarter in Southwest Florida
Earns about
$252,000 a year
Price about
$756,000
Your cash
$106,000
Could pay you
up to $116,000 a year
One of the leaders
Top tenth in Southwest Florida
Earns about
$564,000 a year
Price about
$1.7 million
Your cash
$237,000
Could pay you
up to $259,000 a year

Earnings are owner earnings: profit plus what the owner pays themselves, before loan payments and taxes. They and the prices are our estimates from public records, not the owners' figures, and we value companies like these at about 3.0 times a year's owner earnings. Your cash covers the down payment and closing costs, and what the business could pay you is what's left after the loan payments and the cushion lenders require. The more cash you bring, the further up you can go.

Age, size and location

Revenue is our estimate from public records, grouped into wide ranges.

In businessCompanies
Under 20 years49
20 to 29 years88
30 to 39 years41
40 years or more13
Estimated yearly revenueCompanies
Under $1M51
$1M to $2M14
$2M to $4M8
$4M to $8M2
Over $8M2
CountyCompanies
Lee79
Sarasota37
Collier35
Manatee35
Other counties5
TownCompanies
Fort Myers39
Naples33
Sarasota32
Bradenton15
Cape Coral11
Palmetto9
Bonita Springs8
Ft. Myers7

What the best engineering and architecture firms have in common

  • A backlog of signed work several months deep, with proposals out for more.
  • Continuing public contracts the firm has kept through more than one selection round.
  • Several licensed professionals, so no single person signs everything and the firm can survive a departure.
  • Repeat clients spread across developers, contractors and public agencies, so a slowdown in one doesn't stop the firm.
  • A clean record on claims and solid professional liability insurance.
  • Project managers who track hours against fees, so fixed-fee jobs stay profitable.
  • Current design software, drone or scanning equipment for survey work, and well-kept project files.
  • Younger engineers or architects working toward licenses: the firm's future signers.

What to check before you buy

  • Backlog and proposals still out, by client.
  • Which licensed people sign and seal the work, and whether they'll stay. Consider employment agreements or a share of ownership.
  • Professional liability insurance and claims. Claims can come years after a project, so arrange coverage for past work.
  • Public contracts: how they were awarded, whether they transfer, and any certifications (small, women- or minority-owned) that depend on the current owners. A firm holding federal small business contracts must recertify its size and status within 30 days after an acquisition (13 CFR 125.12).
  • Work in progress and unbilled fees on long projects.
  • Reliance on one developer or government client, and how the firm did in the last construction slowdown.

Questions to ask the owner

  • Who signs and seals the firm's work today, and do they plan to stay?
  • How many months of signed work do you have lined up?
  • Which public agencies do you have continuing contracts with, and when do they renew?
  • Have you had any professional liability claims in the last ten years?
  • How much of your work comes through you personally?
  • Do any contracts depend on certifications tied to you as the owner?
  • What software or equipment is due for replacement soon?

To learn what these companies do, which licenses they need and how ownership works, read our full guide to buying an engineering or architecture firm in Florida.

Owning a company in Southwest Florida

The local economy

This region covers Lee, Collier, Charlotte, Sarasota and Manatee counties on the Gulf coast and Hendry, Glades and DeSoto inland: Fort Myers, Cape Coral, Naples, Bonita Springs, Punta Gorda, Port Charlotte, Sarasota, Venice, Bradenton, LaBelle, Clewiston, Moore Haven and Arcadia. The coastal economy runs on people who choose to live or spend the winter here: retirees, seasonal residents, and the construction, real estate, health care, financial and home services that follow them. Tourism, golf and boating add to it.

Inland, the economy is agricultural: sugarcane around Clewiston, citrus, cattle and vegetables, with Immokalee in Collier County a center for farm work. The building trades, pool, landscaping and pest control companies, property managers, medical and dental practices, and marine businesses tend to do well along the coast.

What's different about owning a company here

This is one of Florida's most seasonal markets. From roughly January through April, restaurants, shops and service companies run at full speed. Summers are slower, so look at monthly revenue, not only the yearly total. The coast has taken two major hurricanes in recent years: Ian came ashore at Cayo Costa in Lee County in September 2022, and Milton at Siesta Key in Sarasota County in October 2024. Rebuilding brought a wave of work for contractors that won't last forever, so ask how much recent revenue came from storm repairs. Insurance costs and flood zones weigh on every property.

Housing costs near the coast make hiring hard, especially around Naples. New communities east of Interstate 75 in Lee, Collier, Charlotte and Manatee keep service companies busy.

Engineering and architecture firms in other regions

Similar businesses in Southwest Florida