Company lists · Data refreshed September 2026

Top 25 Solar design and engineering firms based in Miami, United States

RevenueBase identified 74 solar design and engineering firms headquartered in Miami, United States as of September 2026 and tracks 656 professional contacts across them, including 148 with verified work emails. New York is the largest hub.

This list covers solar design and engineering firms headquartered in Miami, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review
74Companies
656Contacts tracked
148Verified emails
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The 25 largest solar design and engineering firms based in Miami, United States

Ranked by team size
Top 25 of 74 solar design and engineering firms based in Miami, United States, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar design and engineering firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceMiami, FL, United StatesHQ checked Sep 18, 202651-200141 contacts →

Strong evidence

“One of America’s fastest-growing companies NY Engineers is an engineering design firm with expertise in Mechanical, Electrical, Plumbing, Sprinkler Engineering, Fire Protection…”

Source: RevenueBase Database · checked Sep 18, 2026
2Partial evidenceMiami, United StatesHQ checked Sep 18, 202651-20097 contacts →

Partial evidence

“Our mission is to help homeowners achieve lasting energy independence through innovative solar, roofing, and home improvement solutions built on trust, quality, and sustainability”

Source: RevenueBase Database · checked Sep 18, 2026
3Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5039 contacts →

Partial evidence

“Sunwise es una compañía creada para brindar una solución única y total al mercado creciente de la energía solar en los diferentes sectores comerciales: residencial, comercial e…”

Source: RevenueBase Database · checked Sep 18, 2026
4Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5035 contacts →

Indirect evidence

“Over the last 56 years Louis J.”

Source: RevenueBase Database · checked Sep 18, 2026
5Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5023 contacts →

Partial evidence

“Led by our mission of providing sustainable but competitive clean energy, we have been developing complete and refined solutions for solar energy since 2009.”

Source: RevenueBase Database · checked Sep 18, 2026
6Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5019 contacts →

Partial evidence

“RPJ is a mechanical and electrical engineering firm.”

Source: RevenueBase Database · checked Sep 18, 2026
7Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 202651-20017 contacts →

Indirect evidence

“A vertically integrated renewable energy company helping business owners create new sources of revenue utilizing federal and state incentives, energy cost reduction, and increased…”

Source: RevenueBase Database · checked Sep 18, 2026
8Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5016 contacts →

Partial evidence

“Leading solar company operating in 30 states across the USA.”

Source: RevenueBase Database · checked Sep 18, 2026
9Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5013 contacts →

Partial evidence

“Founded in 1992, ISP Design’s initial focus was on space planning, lighting, and construction administration.”

Source: RevenueBase Database · checked Sep 18, 2026
10Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5013 contacts →

Partial evidence

“Alten Energy is Your Premier Solar PV, Micro-Grids & Energy Storage Contractor.”

Source: RevenueBase Database · checked Sep 18, 2026
11Strong evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-5013 contacts →

Strong evidence

“Multi disciplinary engineering firm providing Forensics Engineering, Consulting Engineering, Solar Design and Review.”

Source: RevenueBase Database · checked Sep 18, 2026
12Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-1011 contacts →

Partial evidence

“Started as a small business, providing Mechanical, Electrical, and Plumbing design services to clients in various industries.”

Source: RevenueBase Database · checked Sep 18, 2026
13Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-108 contacts →

Partial evidence

“Architecture and Design.”

Source: RevenueBase Database · checked Sep 18, 2026
14Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 18, 2026
15Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-507 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 18, 2026
16Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 202651-2007 contacts →

Indirect evidence

“Our team is made up of experienced professionals dedicated to helping homeowners make smarter long-term decisions for their homes and finances.”

Source: RevenueBase Database · checked Sep 18, 2026
17Strong evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-507 contacts →

Strong evidence

“We address the needs of any electrical project: MEP design, Lightning, Automatation, Electrical Instalation, CCTV, telecommunications and solar energy”

Source: RevenueBase Database · checked Sep 18, 2026
18Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-107 contacts →

Indirect evidence

“Privately owned firm led by architect Gabriel Lopez who has over 30 years experience working in both the United States and Latin America.”

Source: RevenueBase Database · checked Sep 18, 2026
19Strong evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-106 contacts →

Strong evidence

“Sales, installation, design, execution, and repair of solar, thermal, photovoltaic, and any other type of renewable energy, manufacture, import, export components of solar…”

Source: RevenueBase Database · checked Sep 18, 2026
20Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-105 contacts →

Partial evidence

“Founded with over 20 years of industry experience, Volta is expert at optimizing solar incentives, reducing your carbon footprint, and saving you money.”

Source: RevenueBase Database · checked Sep 18, 2026
21Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-105 contacts →

Partial evidence

“We are making solar accessible to everyone.”

Source: RevenueBase Database · checked Sep 18, 2026
22Partial evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-104 contacts →

Partial evidence

“Architecture, Planning, Interiors and Purchasing Established in 1992, Village Architects is a full-service architectural firm, offering Architectural Design, Interior Design and…”

Source: RevenueBase Database · checked Sep 18, 2026
23Indirect evidenceMiami, FL, United StatesHQ checked Sep 18, 20261-104 contacts →

Indirect evidence

“JCD Architects Inc is a full service architectural firm for Residential, Commercial & Industrial projects.”

Source: RevenueBase Database · checked Sep 18, 2026
24Strong evidenceMiami, FL, United StatesHQ checked Sep 18, 202611-503 contacts →

Strong evidence

“At FXP, we combine our engineering and design background with our installation experience to evaluate the design of the projects and, if necessary, implement measures to provide…”

Source: RevenueBase Database · checked Sep 18, 2026
25Indirect evidenceMiami, United StatesHQ checked Sep 18, 20261-103 contacts →

Indirect evidence

“American Sol was founded on one simple goal that people should have more affordable and cleaner options to meet their energy needs.”

Source: RevenueBase Database · checked Sep 18, 2026

Showing 25 of 74 solar design and engineering firms based in Miami, United States

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Solar design and engineering firms based in Miami, United States at a glance

As of Sep 18, 2026
22.6%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
216.2%Largest-city concentration · New York
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
21
51-200
5
501-1,000
2

Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 74 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solar design and engineering firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Miami, United States whose own description of what they do matches “solar design and engineering firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar design and engineering firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among solar design and engineering firms, and records with no verified work email. Companies headquartered outside Miami are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 148 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 18, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Solar design and engineering firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar design and engineering firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many solar design and engineering firms are there based in Miami, United States?

RevenueBase identified 74 solar design and engineering firms headquartered in Miami, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NY Engineers, headquartered in Miami, tops this list with the largest team on record.

Which city has the most solar design and engineering firms?

New York leads with 160 headquartered companies, followed by San Diego (121) and Houston (95).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 148 verified decision-maker contacts tracked across these 74 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.