Skip to content
ContractorsRanked

Mark The Solar ExpertSolar installer in Grafton, MA

Mark The Solar Expert is a solar installer in Grafton, MA, ranked #2 of 170 solar installers in Grafton and rated 4.9 from 35 Google reviews. Open 7 days a week.

Grafton, MAUpdated 0 paid placements in any rankingHow we rank

Call (717) 940-9336Website ↗

Key facts

Key facts about Mark The Solar Expert
Phone(717) 940-9336
Websitemarkthesolarexpert.com
HoursMonday to Friday: 10 AM – 9 PM; Saturday: 10 AM – 8 PM; Sunday: 10 AM – 7 PM
Google rating4.9 from 35 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeGoogle main category

Service area

Serves Grafton and 11 towns within 40 miles: Whitinsville, Uxbridge, Northbridge, Douglas, Sutton, Mendon, Millbury, Milford, Blackstone, Oxford and Auburn.

Based in Grafton, MAView on map

Opening hours

Opening hours for Mark The Solar Expert
DayHours
Monday10 AM – 9 PMevening
Tuesday10 AM – 9 PMevening
Wednesday10 AM – 9 PMevening
Thursday10 AM – 9 PMevening
Friday10 AM – 9 PMevening
Saturday10 AM – 8 PMevening
Sunday10 AM – 7 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical solar installation prices

Typical solar installation prices
JobLowTypicalHigh
Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$28,990$32,790$35,670

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby solar installers

Mark The Solar Expert compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Mark The Solar Expert (this business)—594.9 (35)—YesYes
Boundless, Inc.#1614.8 (464)—YesYes16.9 mi
Golden Group Roofing & Solar#3584.9 (174)—YesYes12.4 mi
Sunrun Solar#4584.1 (239)—YesYes11.1 mi

See all 170 ranked solar installers in Grafton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 35 Google reviews

Hired Mark The Solar Expert? Write a review

Questions about Mark The Solar Expert

How is Mark The Solar Expert ranked in Grafton?

Mark The Solar Expert is ranked #2 of 170 solar installers in Grafton by CR Score, with 59 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Mark The Solar Expert’s hours?

Mark The Solar Expert is open 7 days a week. Its listed hours are Monday to Friday, 10 AM – 9 PM; Saturday, 10 AM – 8 PM; Sunday, 10 AM – 7 PM. On Saturdays it is open 10 AM to 8 PM, and on Sundays 10 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

What areas does Mark The Solar Expert serve?

Serves Grafton and 11 towns within 40 miles: Whitinsville, Uxbridge, Northbridge, Douglas, Sutton, Mendon, Millbury, Milford, Blackstone, Oxford and Auburn. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.

What do Google reviews say about Mark The Solar Expert?

Mark The Solar Expert has a rating of 4.9 from 35 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Mark The Solar Expert?

Call Mark The Solar Expert on (717) 940-9336. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Mark The Solar Expert? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile