Why SunnyMac
The company that has to come back
We install solar, roofing and HVAC across the same four states, and our installation and service teams for those three are SunnyMac employees. That matters mostly because it means we are the ones who answer the phone in year seven of owning your system.
What makes us different
SunnyMac's own teams
Our solar and roofing installation and service teams are SunnyMac employees across Delaware, Maryland, New Jersey and Pennsylvania, and our heating and cooling teams across Delaware, New Jersey and Pennsylvania.
Four states
Delaware, Maryland, New Jersey and Pennsylvania, served from local offices.
Since 2009
Serving homeowners in the same four states since the year we started.
One point of contact
The person who guides you stays with you to final inspection.
Awards & credentials
Our awards, credentials and memberships, with years and supporting sources where available. Ranking positions and years are stated as they were published, including the years we placed lower.
Awards and rankings
Given for a particular year, by an organization outside SunnyMac.
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#5 Residential Solar Contractor
Fifth in the country on the 2026 Top Residential Solar Contractors list. The ranking is by residential kilowatts installed in 2025 — ours was 20,873.9 kW.
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Torch Award for Ethics
The BBB Serving Delaware Torch Award for Ethics, 2025. We are on their published winners list — see the link below.
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Roofing MVP Award
Owens Corning's MVP award, given to contractors in their network for the quality of work and service over the year.
Owens Corning's company logo, shown because we do not hold the exact 2026 MVP badge artwork. The award itself is in the announcement linked below.
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Guildmaster Award
GuildQuality's Guildmaster award, shown on our GuildQuality profile. GuildQuality surveys customers of the contractors it lists.
Credentials and memberships
Standing qualifications rather than annual awards. They are the training standard behind the people we send.
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Platinum Preferred Contractor
Owens Corning's top contractor tier. We are listed in their contractor directory at this tier today — see the link below.
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Accredited Business, A+ rating
BBB accreditation with an A+ rating, from our BBB profile. This is separate from customer review stars and separate from the Torch Award.
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Nexstar Network member
A membership organization for home service contractors, covering training and service standards for the people who come to your home.
The network's own logo. Membership, not an award.
Previous recognition
Kept with their original years. A ranking from an earlier year is still true of that year and is not restated as a current one.
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Platinum Warranty Award
One of three Owens Corning awards to SunnyMac in 2025, alongside Service Excellence and Product Excellence.
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Service Excellence Award
One of three Owens Corning awards to SunnyMac in 2025, alongside Platinum Warranty and Product Excellence.
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Product Excellence Award
One of three Owens Corning awards to SunnyMac in 2025, alongside Platinum Warranty and Service Excellence.
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#9 Residential Solar Contractor
Ninth on the 2025 list, by residential kilowatts installed in 2024 — 20,794.6 kW. Read from the published ranking rather than from the badge, which states only the top ten.
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#11 Residential Solar Contractor
Eleventh on the 2024 list, by residential kilowatts installed in 2023. Kept with its own number and year rather than folded into a claim about consecutive years.
The people who show up
Site survey, design, permitting, install, service — all in house. The people who do it work here.
Site survey
Confirms shading, roof condition and electrical capacity before anything is quoted.
Design
Panel layout and production modeling against your actual usage.
Permitting
Handles municipal permits and utility interconnection in parallel.
Service
Monitoring, maintenance and the calls that come years later.
Prefer to see what actually decides it?
What can you actually check about us?
2009
the year SunnyMac was founded
3 offices
Marlton NJ, Bethlehem PA and Wilmington DE
4 states
New Jersey, Pennsylvania, Delaware and Maryland
4.6
out of 5 on Google, based on 669 reviews · As of October 6, 2026 · Read our Google reviews (opens in a new tab)
18 weeks
median from signed agreement to a powered system · since April 2024
Our solar and roofing installation and service teams are SunnyMac employees across Delaware, Maryland, New Jersey and Pennsylvania, and our heating and cooling teams across Delaware, New Jersey and Pennsylvania. That allows the teams to coordinate when a project involves more than one part of the home.
Why does this site show a smaller number than you have seen before?
Because it counts something narrower, over a shorter period, and we can show our working for it. Our older marketing quoted more than 14,000 installations, reaching back toward our 2009 founding. We are not repeating that figure here, because our project records only reach back since April 2024, and we cannot check anything earlier against the system we actually run the business in.
The two are also not the same unit, which is most of the gap:
- An installation is a job. One home can have several — a roof, a solar system and a heat pump are three.
- A home is an address, counted once no matter how much work it has had.
- Powered means the utility has granted permission to operate, which is weeks after the panels went on the roof.
So the 4689 figure above is distinct addresses with a switched-on solar system, across all four states, since our records begin. It is smaller than a lifetime job count by design. We would rather publish the number we can stand behind than the larger one we cannot.