4.6 
1.8k+ 
Serving Concord, MA and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"I sent a request quote to Safe Streets and my phone was ringing within 1 minute. Impressed with the quick responsiveness. They are partnered with ADT which made our choice to get our alarm system through them a no brainer."
+1
Serving Concord, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Dale was terrific he arrived on time, was prepared to go to work, on arrival. Picked up a few necessary items, I didn’t have. Started and finished the job, cleaned up. Left with a functioning Ring doorbell that was connected to hard wire. Very professional and thorough."
+35
Serving Concord, MA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Kenny and his team are the best. I was vert satisfied with all projects that they did in my house. I would 100% recommend who ever wants to install serveillance cameras."
+1
Serving Concord, MA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
We are a locally owned and operated company with many years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home audio and visual services that are customizable to each individual project. We pride ourselves on the quality of our work, as well as, our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
+9
Serving Concord, MA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
**Angie's List SUPER SERVICE AWARD WINNER - 2013, 2014, 2017, & 2019** \nCall us today for your FREE estimate! \nWith 20 years of experience, we specialize in all things Electrical including Installation, maint\nenance and repair of electrical applications. We pride ourselves on the high quality jobs we complete, with a customer satisfaction guarantee!
Serving Concord, MA and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
Quadcomp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 14 years of experience serving Worcester, MA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Serving Concord, MA and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"WE had two gens installed and Jason has done a lot of other work for us as well. He is highly ethical, clear with what should or should not be done and is exceptional at his craft."
Serving Concord, MA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Sebastian, the electrician, is very courteous, responsive, responsible and professional. He worked carefully to make sure everything is working well. Also, the scheduling process was very smooth. I only waited a couple days to get my doorbell installed. I will choose this provider if I have other projects in future."
+17
Serving Concord, MA and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"Joe did a great job installing the recessed lighting in our kitchen ceiling. He was helpful determining to right places to put the lights. The installation went very smoothly and we are very happy with the results."
Serving Concord, MA and surrounding areas
In business since 2013
Free estimates
"Once they came it was installed timely"
+2
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