- • Address:
14880 Sweitzer Ln Ste a, Laurel, MD 20707, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 34 cities in the area
Solar Installation Companies in Gaithersburg
15 verified local businesses, listed with their public contact details.
#2
Lumina Solar
- • Address:
3600 Commerce Dr Suite 601, Baltimore, MD 21227, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 7 cities in the area
- • Address:
625 Commerce Dr, Upper Marlboro, MD 20774, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 9 cities in the area
#4
Solar-Verse
- • Address:
313 Najoles Rd Ste P, Millersville, MD 21108, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 8 cities in the area
- • Address:
5975 Exchange Dr Ste A-B, Eldersburg, MD 21784, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 7 cities in the area
- • Address:
8518 Chestnut Ave, Bowie, MD 20715, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 7 cities in the area
- • Address:
18310 Montgomery Village Ave Ste 300 A, Gaithersburg, MD 20879, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 2 cities in the area
- • Address:
20725, 324 Main St #518, Laurel, MD 20707, USA
- • Phone:
- • Coverage:
Serves 4 cities in the area
- • Address:
3901 Calverton Blvd Ste 435, Calverton, MD 20705, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 10 cities in the area
- • Address:
14405 Laurel Pl Ste 203, Laurel, MD 20707, USA
- • Phone:
- • Coverage:
Serves 9 cities in the area
- • Address:
9606 Belair Rd, Nottingham, MD 21236, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 6 cities in the area
- • Address:
137 National Plaza Ste 300 - #1, Forest Heights, MD 20745, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 5 cities in the area
#13
Solar Maxima
- • Address:
9841 Washingtonian Blvd #200, Gaithersburg, MD 20878, USA
- • Phone:
- • Website: Visit official site ↗
- • Address:
530 Gaither Rd Ste 900, Rockville, MD 20850, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 2 cities in the area
- • Address:
11140 Rockville Pike, Rockville, MD 20852, USA
- • Phone:
- • Website: Visit official site ↗
- • Coverage:
Serves 2 cities in the area
Interactive Local Map
Find Certified Solar Panel Installers Near You in Gaithersburg, Maryland
Explore top-rated NABCEP certified solar contractors, residential installation crews, and commercial installers serving Gaithersburg, Maryland. Click on any pin to view live ratings and get directions:
Guide to Solar Panel Installation in Gaithersburg, Maryland
Installing solar panels in Gaithersburg is one of the most effective ways to hedge against rising electricity costs. Residential customers in Maryland pay an average of 21.84¢ per kWh , 25% above the national average. That rate is the single biggest factor in how quickly a system pays for itself.
Local Utility & Climate Considerations:
- Electricity Rate: Maryland residential average is 21.84¢/kWh (EIA, Electric Power Monthly, Table 5.6.A).
- Federal Incentives (2026): The 30% homeowner credit (Section 25D) ended December 31, 2025. The 48E credit remains through 2027 via lease or PPA.
Installation FAQs:
How much does solar panel installation cost in Gaithersburg?
The average 8kW to 10kW residential system ranges between $18,000 and $25,000. The 30% federal credit homeowners could claim (Section 25D) expired on December 31, 2025, so systems installed in 2026 no longer qualify for it.
What do homeowners in Gaithersburg pay for electricity?
Residential customers in Maryland pay an average of 21.84¢ per kWh, 25% above the national average of 17.45¢. This rate is the single biggest factor in whether solar pays off: the more you pay the grid, the more each self-generated kilowatt-hour is worth. Source: EIA, Electric Power Monthly, Table 5.6.A.
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