---
title: "Boston Architects and Builders — Design-Build Firms | Houzz"
canonical_html_url: https://www.houzz.com/professionals/design-build-firms/boston-architects-and-builders-pfvwus-pf~916224068
markdown_url: https://www.houzz.com/md/professionals/pf~916224068.md
entity_type: LocalBusiness
business_name: "Boston Architects and Builders"
category: ["Design-Build Firms"]
image: https://st.hzcdn.com/fimgs/b2c3070606ba52f5_4843-w400-h400-b0-p0--.jpg
address: "Watertown, Massachusetts 02472, United States"
latitude: 42.37
longitude: -71.1773
phone: "(339) 222-8515"
website: https://bostonab.com
rating: 5
review_count: 5
best_of_houzz_awards: 2
followers: 22
last_updated: 2026-08-13
---

# Boston Architects and Builders

> Watertown, MA's Top Architectural Design Build Firm \| Best of Houzz

Original Houzz profile: [Boston Architects and Builders](https://www.houzz.com/professionals/design-build-firms/boston-architects-and-builders-pfvwus-pf~916224068)

## Professional summary

- **Primary category:** Design-Build Firms
- **Location:** Watertown, MA
- **Serves:** Boston, Cambridge, Newton, Somerville, Malden, Waltham, Brookline, Medford, West Roxbury, Arlington, Woburn, Jamaica Plain, Natick, Lexington, Watertown, Needham, Wellesley, Milton, Belmont, Wakefield, Burlington, Reading, Stoneham, Winchester, Concord, Bedford, Wayland, Weston, Lincoln, Dover, Sherborn, Allston, Brighton, Chestnut Hill, Hyde Park, Needham Heights, Newton Center, Newton Highlands, Newton Lower Falls, Newton Upper Falls, Newtonville, North Waltham, Roslindale, Wellesley Hills
- **Houzz rating:** 5.0 out of 5 (5 reviews)
- **Best of Houzz:** 2 awards (2017–2026), for Service.

## About

### Houzz Badges

- Houzz Pro Software User
- Star Houzzer
- Recommended on Houzz
- 100 Ideabook Saves
- Best of Houzz winner
- Eco-friendly
- Award winning

We provide our clients with a full range of design and construction services from the idea stage all the way to construction completion and occupancy. We're passionate about listening to our clients' needs and delivering design and construction services on schedule and within budget. We specialize in custom homes, additions and remodels that meet the most stringent energy efficiency requirements.

Our clients enjoy the peace of mind of having the architect who design the project also take on the responsibility of pulling permits, coordinating all trade subcontractors and vendors, passing inspections and delivering the completed project for occupancy. Contact us to discuss your project and see how we can make your project a reality.

### Services Provided

- Home Remodeling
- Custom Homes
- New Home Construction
- Kitchen Remodeling
- Home Additions
- Bathroom Remodeling
- Kitchen Design
- Home Extensions
- Bathroom Design
- Architectural Design
- Building Design
- Deck Building
- Architectural Drawings
- House Plans
- Outdoor Kitchen Construction
- Flooring Installation
- 3D Rendering
- Home Restoration
- Energy-Efficient Homes
- Floor Plans
- Garage Building
- Custom Home Bars
- Green Building
- Sustainable Design
- Porch Design & Construction
- Lighting Design
- Historic Building Conservation
- Drafting
- Foundation Construction
- Structural Engineering
- Lighting Installation
- 3D Home Design
- Construction Drawings
- Custom Cabinets
- LEED and Passive House Design
- Remodeling

### Areas Served

- Boston
- Cambridge
- Newton
- Somerville
- Malden
- Waltham
- Brookline
- Medford
- West Roxbury
- Arlington
- Woburn
- Jamaica Plain
- Natick
- Lexington
- Watertown
- Needham
- Wellesley
- Milton
- Belmont
- Wakefield
- Burlington
- Reading
- Stoneham
- Winchester
- Concord
- Bedford
- Wayland
- Weston
- Lincoln
- Dover
- Sherborn
- Allston
- Brighton
- Chestnut Hill
- Hyde Park
- Needham Heights
- Newton Center
- Newton Highlands
- Newton Lower Falls
- Newton Upper Falls
- Newtonville
- North Waltham
- Roslindale
- Wellesley Hills

### Typical Job Cost

$50,000 - 1 million

Costs include a range of services from designing and remodeling a full bath or Kitchen to building a custom home.

## Business Details

| Field | Value |
| --- | --- |
| Business Name | Boston Architects and Builders |
| Address | Watertown, Massachusetts 02472, United States |
| Phone | (339) 222-8515 |
| Website | https://bostonab.com |
| License Number | 50291 |
| Followers on Houzz | 22 |

**Social profiles:**
- Facebook — https://www.instagram.com/bostonarchitectsbuilders/?hl=en
- LinkedIn — https://www.linkedin.com/in/vahe-ohannessian-1938a95/

## Contact

- **Houzz profile:** [Boston Architects and Builders](https://www.houzz.com/professionals/design-build-firms/boston-architects-and-builders-pfvwus-pf~916224068)
- **Website:** https://bostonab.com
- **Phone:** (339) 222-8515

## Credentials

**Certifications & Awards**
- 2023 Award Winner - New England Pro
- Member American Institute of Architects LEED Accredited Professional
- Passive House Trained (consultant and builder)
- Published Deep Energy Retrofit Case Study (www.BuildingScience.com)

- **Best of Houzz:** 2 awards (2017–2026), for Service.

**Affiliations**
- [The American Institute of Architects](https://www.houzz.com/professionals/schools-and-organizations/the-american-institute-of-architects-pfvwus-pf~1350720471)
- [Builders & Remodelers Assoc. of Gr. Boston (BRAGB)](https://www.houzz.com/professionals/schools-and-organizations/builders-and-remodelers-assoc-of-gr-boston-bragb-pfvwus-pf~1762063391)
- [The Boston Society of Architects](https://www.houzz.com/professionals/schools-and-organizations/the-boston-society-of-architects-pfvwus-pf~1888823119)
- [LEED AP](https://www.houzz.com/hznb/professionals/schools-and-organizations/leed-ap-pfvwus-pf~1386238498)

## Reviews

**Overall rating: 5.0 out of 5 — 5 reviews**

*Aspect averages:*
- Work Quality: 50.0
- Communication: 50.0
- Value: 50.0

### All 5 reviews

**★★★★★ — Araz Ashjian, Dec. 2025**

> I’ll start this review by saying I didn’t know the difference between a great architect and a poor one. I had tried working with a budget friendly architect for my new custom home project, and I can’t tell you how hard it is to get excited about a project when the architect is unresponsive and unprofessional, telling me “I can try to look into it in a few months I have a lot going on”. I had a the complete opposite experience working with Vahe and the team at Boston Architects and Builders. From the first meeting we had when discussing preliminary designs, to the final finishing touches, I can’t emphasize enough how easy the communication has been. The best part was the help we received with the permitting and the construction on top of the designs. It allowed us to feel comfortable focusing on other parts of the project knowing we were in good hands and being taken care of on the permitting side. The knowledge BAB had when it came to the historical commission was very impressive. Even though it wasn’t in their “scope of work”, they took time out of their night to join in on the historical meeting online to help us with the process. Vahe was actually out of country during this meeting, and still joined us at 2:00 AM where he was. The one team approach has been incredibly helpful and efficient and has made
> the process so much smoother.
> The end result is better than we could’ve imagined. When Vahe told me at our first meeting “Don’t worry, we have it under control”, that truly played out. I also want to give a big shoutout to Carine, the 2 nd architect I was working with on Vahe’s team. As lucky as I was to have Vahe on our side from start to finish, now imagine having 2 Vahe’s. That’s exactly how it felt working with Carine who went above and beyond including multiple site visits even when I didn’t ask her to, it truly felt like she was treating the project as if it was going to be her home.
>
> Overall I can’t thank BAB enough for everything they did for us. One last specific I want to mention was when Vahe called me on a Saturday morning at 6 am and said “As I laid my head on my pillow last night, I thought of a suggestion for the garage that would make it look better.” Knowing that he is truly thinking of his clients even on the weekend is all I can ask for as a client. I don’t think I’ll ever work with a different architect because now I indeed do know the difference between a great architect and a poor one, and this is the best you’ll ever get.

**★★★★★ — HU-6842265, July 2025**

> I am delighted to recommend Vahe and his team at BAB. His architectural and design skills are truly outstanding. From the outset, Vahe impressed me with his thoughtful ideas and his commitment to working within my budget—always looking for ways to save on unnecessary costs for me without compromising quality or vision.
>
> What stood out most was his exceptional communication. Vahe consistently kept me informed and coordinated seamlessly with all parties involved: the condo HOA board, property management, neighbors, and the city. His proactive approach meant he often anticipated and addressed potential issues before they became problems.    This contributed to it being a low-stress experience for me.
>
> Despite the challenges of remodeling a small, older urban unit—and my being out of state in a different time zone—Vahe and his on-site team were able to creatively and efficiently expand both the kitchen and bathroom and bring to life my dream of a charming little back bay condo.   His professionalism, transparency, and warmth came through from our very first phone call. I immediately trusted him, and he delivered beyond expectations.
>
> I highly recommend Vahe, Carine and the BAB team without hesitation. Their  integrity, expertise, and dedication make them an exceptional partner on any project.

**★★★★★ — Fortin Development, LLC., Jan. 2017**

> Working on a major home renovation is no easy task, but when you have the right people behind you helping you in every step of the way it sure does make things a little easier. I had the pleasure to work with Vahe (owner of B.A.B)  and all I have to say is that he is very knowledgeable and was always available to help.

**★★★★★ — francisco\_feliz, Dec. 2016**

> Vahe and Al are extremely professional, responsive, and intelligent individuals that set a high bar for those in the trade to follow. Boston Architects and Builders, Inc. gives you professionally drawn plans, great structural assessments (including how to save you money on layout changes), and the eye of an interior designer with great suggestions for optimal space maximization. To boot, not only has Vahe had experience in large commercial real estate projects, but he is also the nicest and most humble person you'd meet. I'd recommend these guys over and over again.

**★★★★★ — sandlawner, Nov. 2016**

> Vahe was available, helpful with design ideas, had excellent people working with him, and worked cooperatively with our interior designer. The work was completed in timely fashion, and we remain very happy with the whole project.

## Selected projects

- [Chestnut Hill Hammond House - Historic Addition / Whole-house Remodel](https://www.houzz.com/hznb/projects/chestnut-hill-hammond-house-historic-addition-whole-house-remodel-pj-vj~7216867)
  - Location: Newton, MA
  - Photos: 30
  - Description: "The Hammond House" First Period home in the Olde Chestnut Hill neighborhood. Great care was taken in preserving the property’s warmth of historic details enhancing and transforming the key living areas. Contemporary intervention in balance with the home’s traditional character makes the home unique, unlike any other that exceeds all expectations. With original wooden beams, ornate moldings and original fireplaces, every corner exudes elegance and refinement. When it's time to entertain, this ho…
- [Custom Home - Watertown,MA](https://www.houzz.com/hznb/projects/custom-home-watertown-ma-pj-vj~7071610)
  - Location: Watertown, MA
  - Photos: 15
- [Custom Home - North Reading](https://www.houzz.com/hznb/projects/custom-home-north-reading-pj-vj~2150916)
  - Location: North Reading, MA
  - Photos: 13
- [Chestnut Hill Historic Remodel](https://www.houzz.com/hznb/projects/chestnut-hill-historic-remodel-pj-vj~1841828)
  - Location: Newton, MA
  - Photos: 26
  - Description: This 9,000 s.f. Home within the Chestnut Hill Historic District of Newton, MA entailed a review process with the Historical Commission with detailed design of exterior materials and colors. Architect Vahe Ohannessian, AIA represented the client, Wilder & Chavez, who developed and constructed the project to completion.
- [Newton, MA Deep Energy Retrofit](https://www.houzz.com/hznb/projects/newton-ma-deep-energy-retrofit-pj-vj~1792009)
  - Location: Newton, MA
  - Photos: 9
  - Description: Deep Energy Retrofit - full basement excavated, foundation underpinned, new slab with radiant heating installed, new heating system and water heater. Exterior stripped and wrapped with 4" polyisocyanurate insulation prior to new siding, windows and roofing installed. Published in Building Science - Case Study: http://buildingscience.com/documents/enclosures-that-work/retrofit-building-profiles/ma-newton-national-grid-deep-energy-retrofit-cape-basement-renovation-turned-comprehensive-der http://b…
- [Master Suite Remodel](https://www.houzz.com/hznb/projects/master-suite-remodel-pj-vj~1948003)
  - Location: Belmont, MA
  - Photos: 7
  - Description: Remodel of existing bedroom and two adjacent spaces into a cohesive master suite to add a full master bath, a walk-in closet and a study, and open up the existing rear wall of the bedroom with additional windows to take advantage of views and bring in much needed light.
- [Townhouses - Attleboro, MA](https://www.houzz.com/hznb/projects/townhouses-attleboro-ma-pj-vj~7072717)
  - Location: Attleboro, MA
  - Photos: 11
- [Watertown Kitchen Remodel & Addition](https://www.houzz.com/hznb/projects/watertown-kitchen-remodel-and-addition-pj-vj~6426807)
  - Location: Watertown, MA
  - Photos: 19
- [Basement Remodel - Sudbury](https://www.houzz.com/hznb/projects/basement-remodel-sudbury-pj-vj~5926094)
  - Location: Sudbury, MA
  - Photos: 6
  - Description: Full-gut basement remodel and conversion into a Home Office, Full Bath with Laundry, a Home Gym, bedroom and living areas.
- [Cohasset's 1st LEED Home](https://www.houzz.com/hznb/projects/cohasset-s-1st-leed-home-pj-vj~5637297)
  - Location: Cohasset, MA
  - Photos: 30
  - Description: This project is a LEED-Silver Certified full-gut remodel of an existing structure and a 2-car garage addition with a media/game room above. Green features include geothermal heat pump, 2" of polyiso exterior insulation, low flow plumbing fixtures and native landscaping.

[See all 10 projects](https://www.houzz.com/professionals/design-build-firms/boston-architects-and-builders-pfvwus-pf~916224068)

## Community Q&A

**Q: Could I have all the specifications ?** *(in Product Questions)*

I need all the measures. My plumber wants to know where he has to install the center of the P-trap

A: Adriana, the "X" dimension you're looking for is 16" if you measure from the end of the counter, or 15.5" if you measure to the edge of the vanity. The plans enlarge if you click on them.

---

*Source: Houzz professional profile. Reflects the profile as of 2026-08-13.*