Skip to content

Browse by category

Animals & PetsAnimal Health, Animal Parks & Zoo, Cats & Dogs
Beauty & Well-beingCosmetics & Makeup, Hair Care & Styling, Personal Care
Business ServicesAdministration & Services, Associations & Centers, HR & Recruiting
Construction & ManufacturingArchitects & Engineers, Building Materials, Chemicals & Plastic
Education & TrainingColleges & Universities, Courses & Classes, Education Services
Electronics & TechnologyAppliances & Electronics, Audio & Visual, Computers & Phones
Events & EntertainmentAdult Entertainment, Children's Entertainment, Clubbing & Nightlife
Food, Beverages & TobaccoAgriculture & Produce, Asian Grocery Stores, Bakery & Pastry
Health & MedicalClinics, Dental Services, Diagnostics & Testing
Hobbies & CraftsArt & Handicraft, Astrology & Numerology, Fishing & Hunting
Home & GardenBathroom & Kitchen, Cultural Goods, Decoration & Interior
Home ServicesCleaning Service Providers, Craftsman, House Services
Legal Services & GovernmentCustoms & Toll, Government Department, Law Enforcement
Media & PublishingBooks & Magazines, Media & Information, Photography
Money & InsuranceAccounting & Tax, Banking & Money, Credit & Debt Services
Public & Local ServicesEmployment & Career, Funeral & Memorial, Housing Associations
Restaurants & BarsAfrican & Pacific Cuisine, Bars & Cafes, Chinese & Korean Cuisine
Shopping & FashionAccessories, Clothing & Underwear, Clothing Rental & Repair
SportsBall Games, Bat-and-ball Games, Bowls & Lawn Sports
Travel & VacationAccommodation & Lodging, Activities & Tours, Airlines & Air Travel
UtilitiesEnergy & Power, Oil & Fuel, Water Utilities
Vehicles & TransportationAir & Water Transport, Airports & Parking, Auto Parts & Wheels

All categories Browse by state

How it works For businesses

Search companies

Menu

Search companies

All companies
All categories
Companies by state
How it works
For businesses

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

RatedHonest

Customer reviews of businesses across the United States, so the next customer knows who they are dealing with.

Write a review For businesses

About

About Rated Honest
How it works
How scores work
Contact

Community

Write a review
Review guidelines
All companies
Companies by state

For businesses

Claim your listing
Respond to reviews
How listings work

No paid removals

Businesses cannot pay to remove reviews, hide them or change their score.

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

© 2026 Rated Honest. Reviews are the opinions of their authors, not of Rated Honest.

Terms of use
Privacy policy
Review guidelines
Contact

Constellation Reviews | Read Customer Reviews of constellation.com

Home
Utilities
Energy & Power
Constellation

ConstellationReviews of constellation.com

Energy & Power
1310 Point Street, Baltimore, Maryland

Write a review Call Directions Website

4.2

Great

362 reviews

Constellation4.2Great

Reviews362 About Contact

Rating breakdown

5 star71%
4 star9%
3 star4%
2 star4%
1 star13%

Select a bar to see only those reviews.

What customers rate

Honesty, pricing, process and quality scores appear once 5 customers have rated them.

About Constellation

View Plans

Constellation (constellation.com) has 362 customer reviews on Rated Honest, with an average rating of 4.2 out of 5.

Also known as: constellation.com
Website: constellation.com
Category: Energy & Power
Location: Baltimore, Maryland
Listed on Rated Honest: 2026

Contact & location

(855) 465-1244
constellation.com
1310 Point StreetBaltimore, MD 21231

Call Get directions

About these reviews

Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
This company cannot pay to remove reviews or change its score.
The company replied to 24% of reviews.
Most recent review: October 2026.

How we calculate scores

Is this your business?

Correct your details and reply to customers publicly. Both are free.

Claim this listing

More in Energy & Power

National Solar Energy Corporation
Laurel, MD
3.0New1 review
Solar Energy World
Laurel, MD
1.0New1 review
Energy Ogre
Houston, TX
5.0Excellent275 reviews
EZ Energy Services
Brooklyn, NY
5.0Excellent85 reviews

Call Directions Write a review

Constellation reviews

Showing 256 reviews with 5 stars · Clear filters

Sort

Apply

betty F.
Posted Dec 28, 2025
very happy
very happy, no problems
Report
CASSANDRA R.
Posted Dec 23, 2025
Es una excelente compañía de electricidad
Es una excelente compañía
Report
George B.
Posted Dec 14, 2025
The customer service agent was…
The customer service agent was extremely helpful and very kind, I would love to be assisted by her again.
Report
sandy L.
Posted Dec 13, 2025
Everything is great
Everything is great
Report
Campbell
Posted Dec 13, 2025
No hassle sign up
No hassle sign up and transferred on requested date
Report
Judith T.
Posted Dec 13, 2025
We switched to Constellation
We switched to Constellation. Their pricing was very competitive and the process to change providers was extremely easy.
Report
Amir
Posted Dec 13, 2025
It was good
It was good experience
Report
Gregory
Posted Dec 9, 2025
Easy
Coming from out of state, everything was straight forward and explained in site. No jumping around to navigate. Put in order and everything was accomplished in no time at all. When we moved in power was on.
Report

Previous1…27…321…25 26 27 28 29…32Next